From 737fb4afda1290b267e17786b12d1df044356a2a Mon Sep 17 00:00:00 2001
From: Ariel Mashraki <7413593+a8m@users.noreply.github.com>
Date: Mon, 8 Jun 2020 15:16:56 +0300
Subject: [PATCH] entc/mutation: expose builder api for getting mutations
 (#531)

---
 entc/gen/internal/bindata.go                  |  8 ++---
 entc/gen/template/builder/mutation.tmpl       |  2 +-
 entc/gen/template/builder/setter.tmpl         |  8 ++++-
 entc/integration/config/ent/user_create.go    |  5 +++
 entc/integration/config/ent/user_update.go    | 10 ++++++
 entc/integration/customid/ent/blob_create.go  |  5 +++
 entc/integration/customid/ent/blob_update.go  | 10 ++++++
 entc/integration/customid/ent/car_create.go   |  5 +++
 entc/integration/customid/ent/car_update.go   | 10 ++++++
 entc/integration/customid/ent/group_create.go |  5 +++
 entc/integration/customid/ent/group_update.go | 10 ++++++
 entc/integration/customid/ent/pet_create.go   |  5 +++
 entc/integration/customid/ent/pet_update.go   | 10 ++++++
 entc/integration/customid/ent/user_create.go  |  5 +++
 entc/integration/customid/ent/user_update.go  | 10 ++++++
 entc/integration/ent/card_create.go           |  5 +++
 entc/integration/ent/card_update.go           | 10 ++++++
 entc/integration/ent/comment_create.go        |  5 +++
 entc/integration/ent/comment_update.go        | 10 ++++++
 entc/integration/ent/fieldtype_create.go      |  5 +++
 entc/integration/ent/fieldtype_update.go      | 10 ++++++
 entc/integration/ent/file_create.go           |  5 +++
 entc/integration/ent/file_update.go           | 10 ++++++
 entc/integration/ent/filetype_create.go       |  5 +++
 entc/integration/ent/filetype_update.go       | 10 ++++++
 entc/integration/ent/group_create.go          |  5 +++
 entc/integration/ent/group_update.go          | 10 ++++++
 entc/integration/ent/groupinfo_create.go      |  5 +++
 entc/integration/ent/groupinfo_update.go      | 10 ++++++
 entc/integration/ent/item_create.go           |  5 +++
 entc/integration/ent/item_update.go           | 10 ++++++
 entc/integration/ent/node_create.go           |  5 +++
 entc/integration/ent/node_update.go           | 10 ++++++
 entc/integration/ent/pet_create.go            |  5 +++
 entc/integration/ent/pet_update.go            | 10 ++++++
 entc/integration/ent/spec_create.go           |  5 +++
 entc/integration/ent/spec_update.go           | 10 ++++++
 entc/integration/ent/user_create.go           |  5 +++
 entc/integration/ent/user_update.go           | 10 ++++++
 entc/integration/gremlin/ent/card_create.go   |  5 +++
 entc/integration/gremlin/ent/card_update.go   | 10 ++++++
 .../integration/gremlin/ent/comment_create.go |  5 +++
 .../integration/gremlin/ent/comment_update.go | 10 ++++++
 .../gremlin/ent/fieldtype_create.go           |  5 +++
 .../gremlin/ent/fieldtype_update.go           | 10 ++++++
 entc/integration/gremlin/ent/file_create.go   |  5 +++
 entc/integration/gremlin/ent/file_update.go   | 10 ++++++
 .../gremlin/ent/filetype_create.go            |  5 +++
 .../gremlin/ent/filetype_update.go            | 10 ++++++
 entc/integration/gremlin/ent/group_create.go  |  5 +++
 entc/integration/gremlin/ent/group_update.go  | 10 ++++++
 .../gremlin/ent/groupinfo_create.go           |  5 +++
 .../gremlin/ent/groupinfo_update.go           | 10 ++++++
 entc/integration/gremlin/ent/item_create.go   |  5 +++
 entc/integration/gremlin/ent/item_update.go   | 10 ++++++
 entc/integration/gremlin/ent/node_create.go   |  5 +++
 entc/integration/gremlin/ent/node_update.go   | 10 ++++++
 entc/integration/gremlin/ent/pet_create.go    |  5 +++
 entc/integration/gremlin/ent/pet_update.go    | 10 ++++++
 entc/integration/gremlin/ent/spec_create.go   |  5 +++
 entc/integration/gremlin/ent/spec_update.go   | 10 ++++++
 entc/integration/gremlin/ent/user_create.go   |  5 +++
 entc/integration/gremlin/ent/user_update.go   | 10 ++++++
 entc/integration/hooks/ent/card_create.go     |  5 +++
 entc/integration/hooks/ent/card_update.go     | 10 ++++++
 entc/integration/hooks/ent/user_create.go     |  5 +++
 entc/integration/hooks/ent/user_update.go     | 10 ++++++
 entc/integration/idtype/ent/user_create.go    |  5 +++
 entc/integration/idtype/ent/user_update.go    | 10 ++++++
 entc/integration/integration_test.go          | 31 +++++++++++++++++++
 entc/integration/json/ent/user_create.go      |  5 +++
 entc/integration/json/ent/user_update.go      | 10 ++++++
 entc/integration/migrate/entv1/car_create.go  |  5 +++
 entc/integration/migrate/entv1/car_update.go  | 10 ++++++
 entc/integration/migrate/entv1/user_create.go |  5 +++
 entc/integration/migrate/entv1/user_update.go | 10 ++++++
 entc/integration/migrate/entv2/car_create.go  |  5 +++
 entc/integration/migrate/entv2/car_update.go  | 10 ++++++
 .../integration/migrate/entv2/group_create.go |  5 +++
 .../integration/migrate/entv2/group_update.go | 10 ++++++
 entc/integration/migrate/entv2/pet_create.go  |  5 +++
 entc/integration/migrate/entv2/pet_update.go  | 10 ++++++
 entc/integration/migrate/entv2/user_create.go |  5 +++
 entc/integration/migrate/entv2/user_update.go | 10 ++++++
 entc/integration/privacy/ent/galaxy_create.go |  5 +++
 entc/integration/privacy/ent/galaxy_update.go | 10 ++++++
 entc/integration/privacy/ent/planet_create.go |  5 +++
 entc/integration/privacy/ent/planet_update.go | 10 ++++++
 entc/integration/template/ent/group_create.go |  5 +++
 entc/integration/template/ent/group_update.go | 10 ++++++
 entc/integration/template/ent/pet_create.go   |  5 +++
 entc/integration/template/ent/pet_update.go   | 10 ++++++
 entc/integration/template/ent/user_create.go  |  5 +++
 entc/integration/template/ent/user_update.go  | 10 ++++++
 examples/edgeindex/ent/city_create.go         |  5 +++
 examples/edgeindex/ent/city_update.go         | 10 ++++++
 examples/edgeindex/ent/street_create.go       |  5 +++
 examples/edgeindex/ent/street_update.go       | 10 ++++++
 examples/entcpkg/ent/user_create.go           |  5 +++
 examples/entcpkg/ent/user_update.go           | 10 ++++++
 examples/m2m2types/ent/group_create.go        |  5 +++
 examples/m2m2types/ent/group_update.go        | 10 ++++++
 examples/m2m2types/ent/user_create.go         |  5 +++
 examples/m2m2types/ent/user_update.go         | 10 ++++++
 examples/m2mbidi/ent/user_create.go           |  5 +++
 examples/m2mbidi/ent/user_update.go           | 10 ++++++
 examples/m2mrecur/ent/user_create.go          |  5 +++
 examples/m2mrecur/ent/user_update.go          | 10 ++++++
 examples/o2m2types/ent/pet_create.go          |  5 +++
 examples/o2m2types/ent/pet_update.go          | 10 ++++++
 examples/o2m2types/ent/user_create.go         |  5 +++
 examples/o2m2types/ent/user_update.go         | 10 ++++++
 examples/o2mrecur/ent/node_create.go          |  5 +++
 examples/o2mrecur/ent/node_update.go          | 10 ++++++
 examples/o2o2types/ent/card_create.go         |  5 +++
 examples/o2o2types/ent/card_update.go         | 10 ++++++
 examples/o2o2types/ent/user_create.go         |  5 +++
 examples/o2o2types/ent/user_update.go         | 10 ++++++
 examples/o2obidi/ent/user_create.go           |  5 +++
 examples/o2obidi/ent/user_update.go           | 10 ++++++
 examples/o2orecur/ent/node_create.go          |  5 +++
 examples/o2orecur/ent/node_update.go          | 10 ++++++
 examples/start/ent/car_create.go              |  5 +++
 examples/start/ent/car_update.go              | 10 ++++++
 examples/start/ent/group_create.go            |  5 +++
 examples/start/ent/group_update.go            | 10 ++++++
 examples/start/ent/user_create.go             |  5 +++
 examples/start/ent/user_update.go             | 10 ++++++
 examples/traversal/ent/group_create.go        |  5 +++
 examples/traversal/ent/group_update.go        | 10 ++++++
 examples/traversal/ent/pet_create.go          |  5 +++
 examples/traversal/ent/pet_update.go          | 10 ++++++
 examples/traversal/ent/user_create.go         |  5 +++
 examples/traversal/ent/user_update.go         | 10 ++++++
 134 files changed, 1018 insertions(+), 6 deletions(-)

diff --git a/entc/gen/internal/bindata.go b/entc/gen/internal/bindata.go
index 85997bab3..794f42643 100644
--- a/entc/gen/internal/bindata.go
+++ b/entc/gen/internal/bindata.go
@@ -186,7 +186,7 @@ func templateBuilderDeleteTmpl() (*asset, error) {
 	return a, nil
 }
 
-var _templateBuilderMutationTmpl = 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+var _templateBuilderMutationTmpl = 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
 func templateBuilderMutationTmplBytes() ([]byte, error) {
 	return bindataRead(
@@ -201,7 +201,7 @@ func templateBuilderMutationTmpl() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/builder/mutation.tmpl", size: 20393, mode: os.FileMode(420), modTime: time.Unix(1, 0)}
+	info := bindataFileInfo{name: "template/builder/mutation.tmpl", size: 20387, mode: os.FileMode(420), modTime: time.Unix(1, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -226,7 +226,7 @@ func templateBuilderQueryTmpl() (*asset, error) {
 	return a, nil
 }
 
-var _templateBuilderSetterTmpl = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xb4\x57\x5d\x6f\xdb\x36\x17\xbe\xb6\x7e\xc5\x79\x05\xbf\x80\x6c\x34\x74\xdb\xbb\x0d\xf0\x45\x1a\xb7\x80\x81\x2d\x05\xe6\xe4\xaa\x28\x06\x46\x3c\x74\xb8\x2a\xa4\x4a\x52\xde\x02\x4d\xff\x7d\xe0\x87\x3e\x2c\x3b\x4e\x9c\x6e\x77\x32\xcf\x27\x9f\xf3\x9c\x73\xe8\xba\x5e\xcc\x93\x2b\x55\x3e\x6a\xb1\xbd\xb7\xf0\xfe\xed\xbb\x9f\x2e\x4a\x8d\x06\xa5\x85\x4f\x34\xc7\x3b\xa5\xbe\xc1\x5a\xe6\x04\x2e\x8b\x02\xbc\x92\x01\x27\xd7\x3b\x64\x24\xb9\xb9\x17\x06\x8c\xaa\x74\x8e\x90\x2b\x86\x20\x0c\x14\x22\x47\x69\x90\x41\x25\x19\x6a\xb0\xf7\x08\x97\x25\xcd\xef\x11\xde\x93\xb7\xad\x14\xb8\xaa\x24\x4b\x84\xf4\xf2\x5f\xd6\x57\x1f\xaf\x37\x1f\x81\x8b\x02\x21\x9e\x69\xa5\x2c\x30\xa1\x31\xb7\x4a\x3f\x82\xe2\x60\x07\xc1\xac\x46\x24\xc9\x7c\xd1\x34\x49\x52\xd7\xc0\x90\x0b\x89\x90\x1a\xb4\x16\x75\x0a\x4d\xe3\x4e\xa7\x77\x95\x28\x5c\x0e\x3f\x2f\xa1\xa4\x26\xa7\x05\x4c\xc9\x26\x57\x25\x92\x0f\x51\x12\x15\x35\xe6\x28\x76\x41\xb3\xfb\xee\xcc\xa3\x12\x17\x58\x30\xe3\x54\xa6\xe4\x53\xf8\x8e\x92\xaa\x64\xd4\x06\x6b\x4e\x0b\x83\xe1\xfc\x02\x04\x07\xa5\x21\xbb\xa7\x66\x53\x71\x2e\xfe\xea\x5d\xa6\xb7\xde\x24\x9d\x9d\x92\x7e\x96\x4e\xa1\x69\x92\xc9\x30\xc8\x12\xac\xae\xb0\x3b\x8e\x59\xb9\xa4\x7e\xad\x2c\xbd\x2b\x70\x98\xdb\x05\xa0\xcb\x47\x70\x98\x92\xf5\x8a\xdc\x1a\xd4\x2b\x8f\x15\x3b\x74\x40\xcb\x12\x25\xeb\x0e\x9c\x41\xe7\x44\x7a\x7d\x77\x59\x4d\xe5\x16\x61\xfa\xfb\x1b\x98\x72\x8f\x05\xef\xc2\x79\x77\xe5\x3e\x86\x9c\xdc\x3c\x96\x48\x36\x56\x0b\xb9\xed\x63\x56\x32\xf7\x55\xd1\x42\x5a\x48\x37\x68\x53\xa7\xba\xb1\xba\xca\xad\xcf\xdf\xab\x2e\x16\xd0\x69\x37\x0d\x18\xb4\xc6\x73\xc3\x1f\x92\x6b\xfa\xe0\x60\x00\x9f\x00\x49\x26\x5e\x2d\xdb\x2b\x67\xd3\xc0\x7c\x48\x84\xa6\x99\x0d\x3d\x66\x21\xe1\xa6\x89\x1e\x5d\xaa\x5e\x67\x64\x04\x75\x32\x99\x38\x1c\x16\x73\x97\x84\x75\x57\x91\xd5\x03\x6a\x91\x83\x75\x36\x6a\x87\x5a\x0b\x86\x50\x6a\xdc\x09\x55\x19\xc8\x69\x51\x18\xb0\x0a\x2e\x19\x23\xe0\x89\x1a\x5c\x08\x0e\xd4\xa3\x1c\x80\xb9\x8e\x6e\xba\xf2\x7a\xc5\xc9\xe8\x16\xe4\xa1\xb2\xd4\x0a\x25\x49\x5d\xb7\xa0\xfd\x86\xe6\x28\x6c\xd9\x2c\x46\x8a\x45\x3b\xed\xec\x00\x0a\x67\xad\xd1\x56\x5a\xc2\xc8\x2e\x99\x34\x89\x2b\xdf\x62\x0e\x74\xa7\x04\x83\x2d\x4a\xd4\x01\x0c\x51\x14\x8e\x7a\x10\x1a\xd0\x00\x57\xba\x3f\x74\x10\x99\x16\x84\xba\x6e\x21\xc8\xa4\xb2\x3d\x0e\x51\x79\x06\x99\xf2\xb4\xf9\x5c\xba\x14\x5d\xcb\x72\xb2\x42\x4e\xab\xc2\xce\x82\x49\xe6\xf1\x6b\xf1\x9a\x72\x12\xba\xa5\x55\x9a\xf5\x97\x6e\x33\xf8\x74\x40\xb7\x36\xdc\x51\xda\xb5\xbc\xdb\x33\x7f\x86\x7f\xee\x52\x4e\xb4\x15\x3b\x94\xb0\xa3\x45\xe5\x87\xa1\xcb\x57\x8a\x82\x24\x93\x73\xe8\x39\x0a\xdc\xd3\x74\xfe\x02\x9e\x4e\x04\x87\xce\xe0\x7f\x4b\x17\x3e\x9c\x1f\xf0\x60\x58\xfe\xf9\xb0\xfe\x13\xcf\xc1\xa7\x58\x30\x09\x55\x6c\x67\xc2\xa0\xa2\x07\xa4\xe6\xe4\x4a\xc9\x1d\x6a\x8b\xec\x46\x7d\xa0\xe6\x80\xe8\x47\x86\xc1\x25\x63\x27\xab\xd2\x4e\x03\xca\x98\xe9\x2f\x6a\xd5\x7e\x55\xce\x44\xfc\x35\x03\xe1\xfc\xbe\x7a\x1d\xa4\x7d\x27\x3c\x07\xdd\x55\x81\x54\xbf\x08\xbc\xdc\x69\x06\x32\x07\xae\x2a\xfe\xaf\xe0\xf7\x23\x48\x9d\x81\xd0\x00\xab\x7e\x25\x61\x58\xcd\x1f\xd9\x16\xfb\x75\xa4\xfc\x3e\x4a\xa9\x23\x55\xd3\x04\x5c\xa7\x48\x6e\xa5\xf8\xee\x97\x68\xd4\x59\xfa\xb7\x43\x54\x69\x07\xa7\x93\x09\x66\xf6\xa7\x47\xd6\xbe\x24\x54\x39\x83\xcc\x08\xb9\xad\x0a\xaa\x9d\x4f\x8f\xdc\xdf\xf1\xa5\x31\x83\x74\xbd\x32\x4f\xc7\x6c\xfd\x1e\x77\xdb\xfe\x08\x4e\xbd\xaf\x51\x6e\xb1\x9e\xad\x9b\xc8\x58\xe5\x98\xd6\xcf\x28\xec\x66\x14\xb2\x2d\xb6\x3d\x82\xb1\x49\xa3\xe8\xee\x11\x04\x0b\x49\xfa\x81\x3c\x48\xd4\x74\x01\xcf\x5b\xaf\x7d\x56\xd9\xe1\xed\x7d\x30\x0c\xaf\x24\xc1\x0c\x10\x42\xba\x30\xc3\xfc\xd6\xab\xe7\xf6\xf1\x09\x4e\xbd\x3a\x83\xd3\xeb\x6f\xd8\x98\x9d\xc3\x29\xf6\x2d\x7a\xb0\x7a\xd6\x2b\x73\x72\xfb\xe0\x5e\xab\xc6\x3a\x1f\xae\xa0\xd6\xcd\x78\x0b\xbd\xbc\xc2\xff\xc9\x82\xea\xd3\xca\x04\x0b\xaa\x2f\xac\x9e\xdb\x52\x82\x3d\xbd\x9f\x9a\x06\x96\xe3\x0a\x8c\x2b\x3b\x17\xec\xdc\x6d\xd5\x3f\x51\x0b\xf5\x27\x6a\xc8\x7c\x51\x38\xa4\xff\x27\xef\x4c\xba\x87\x5c\xf7\xf2\x16\x1c\xf0\xbb\xb3\xda\xc3\x25\x38\x5a\x42\xba\x4b\xe3\xcf\x61\x08\xfe\xf4\xcc\x18\x95\xfc\xc8\x3b\xf7\xd9\x4e\xae\xeb\x71\xb3\x0e\x7b\xf5\x38\x0b\x7e\xfc\x81\x7c\x64\x40\x0c\x3b\x67\x3e\x8a\x79\xa2\x6f\xf7\xfa\xf1\xa2\x39\x51\xbf\x23\xcd\xec\xf3\x21\xeb\x55\xf7\xcc\x75\x8d\x1c\x9d\x88\xf0\xff\xec\x81\x7e\xc3\xec\xcb\xd7\xa3\x74\x7c\x03\x05\xca\x7e\x2b\xcf\xda\xf5\x24\xfc\x9e\x10\xfd\xc4\x76\x35\x17\x41\x2b\xc8\x97\x90\xfe\x31\x98\xc2\x31\xa4\x7b\xe9\x06\x79\xd3\xf8\xbf\x3e\x7e\x19\xf5\xb8\x79\x66\x0b\x66\xbe\xb4\x4a\x5f\x23\xb1\x9d\xb8\x3f\x24\xeb\xd5\x33\x54\x1e\x43\x21\x98\x21\x84\x8c\x1f\xfb\xc3\xdd\xd8\x7f\xfd\x13\x00\x00\xff\xff\x7d\x99\x66\x03\xe7\x0f\x00\x00")
+var _templateBuilderSetterTmpl = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xb4\x57\x4d\x6f\xdb\x38\x13\x3e\x5b\xbf\x62\x5e\xc1\x2f\x20\x1b\x1b\xba\xed\x6d\x17\xf0\x21\x8d\x5b\xc0\xc0\x36\x05\xd6\xc9\xa9\xe8\x41\x11\x87\x0e\x5b\x85\x54\x49\xca\xbb\x81\x56\xff\x7d\xc1\x2f\x49\x96\x1d\x27\x4e\x77\x6f\x36\x67\x38\x33\x7c\xe6\x99\x0f\x35\xcd\x62\x9e\x5c\xc9\xea\x51\xf1\xed\xbd\x81\x77\x6f\xde\xfe\x7a\x51\x29\xd4\x28\x0c\x7c\xcc\x0b\xbc\x93\xf2\x3b\xac\x45\x41\xe0\xb2\x2c\xc1\x29\x69\xb0\x72\xb5\x43\x4a\x92\x9b\x7b\xae\x41\xcb\x5a\x15\x08\x85\xa4\x08\x5c\x43\xc9\x0b\x14\x1a\x29\xd4\x82\xa2\x02\x73\x8f\x70\x59\xe5\xc5\x3d\xc2\x3b\xf2\x26\x4a\x81\xc9\x5a\xd0\x84\x0b\x27\xff\x7d\x7d\xf5\xe1\x7a\xf3\x01\x18\x2f\x11\xc2\x99\x92\xd2\x00\xe5\x0a\x0b\x23\xd5\x23\x48\x06\x66\xe0\xcc\x28\x44\x92\xcc\x17\x6d\x9b\x24\x4d\x03\x14\x19\x17\x08\xa9\x46\x63\x50\xa5\xd0\xb6\xf6\x74\x7a\x57\xf3\xd2\xc6\xf0\xdb\x12\xaa\x5c\x17\x79\x09\x53\xb2\x29\x64\x85\xe4\x7d\x90\x04\x45\x85\x05\xf2\x9d\xd7\xec\x7e\x77\xd7\x83\x12\xe3\x58\x52\x6d\x55\xa6\xe4\xa3\xff\x1d\x24\x75\x45\x73\xe3\x6f\xb3\xbc\xd4\xe8\xcf\x2f\x80\x33\x90\x0a\xb2\xfb\x5c\x6f\x6a\xc6\xf8\x5f\xbd\xc9\xf4\xd6\x5d\x49\x67\xa7\xa4\x9f\x85\x55\x68\xdb\x64\x32\x74\xb2\x04\xa3\x6a\xec\x8e\x43\x54\x36\xa8\x4f\xb5\xc9\xef\x4a\x1c\xc6\x76\x01\x68\xe3\xe1\x0c\xa6\x64\xbd\x22\xb7\x1a\xd5\xca\x61\x45\x0f\x0d\xe4\x55\x85\x82\x76\x07\xf6\x42\x67\x44\x38\x7d\xfb\x58\x95\x8b\x2d\xc2\x94\x39\x1c\x58\xe7\xca\x99\xaa\xf6\xf1\x63\xe4\xe6\xb1\x42\xb2\x31\x8a\x8b\x6d\xef\xaf\x16\x85\xcb\x88\xe2\xc2\x40\xba\x41\x93\x5a\xd5\x8d\x51\x75\x61\x5c\xec\x4e\x75\xb1\x80\x4e\xbb\x6d\x41\xa3\xd1\x8e\x17\xee\x90\x5c\xe7\x0f\x16\x02\x70\x01\x90\x64\xe2\xd4\xb2\xbd\x54\xb6\x2d\xcc\x87\x24\x68\xdb\xd9\xd0\x62\xe6\x03\x6e\xdb\x60\xd1\x86\xea\x74\x46\x97\xa0\x49\x26\x13\x8b\xc1\x62\x6e\x83\x30\xf6\x29\xa2\x7e\x40\xc5\x0b\x30\xf6\x8e\xdc\xa1\x52\x9c\x22\x54\x0a\x77\x5c\xd6\x1a\x8a\xbc\x2c\x35\x18\x09\x97\x94\x12\x70\x24\xf5\x26\x38\x83\xdc\x21\xec\x81\xb9\x0e\x66\xba\xd4\x3a\xc5\xc9\xe8\x15\xe4\xa1\x36\xb9\xe1\x52\x90\xa6\x89\xa0\xfd\x81\xfa\x28\x6c\xd9\x2c\x78\x0a\x09\x3b\x6d\xec\x00\x0a\x7b\x5b\xa1\xa9\x95\x80\xd1\xbd\x64\xd2\x26\x36\x7d\x8b\x39\xe4\x3b\xc9\x29\x6c\x51\xa0\xf2\x60\xf0\xb2\xb4\xb4\x03\x5f\x7c\x1a\x98\x54\xfd\xa1\x85\x48\x47\x10\x9a\x26\x42\x90\x09\x69\x7a\x1c\x82\xf2\x0c\x32\xe9\x68\xf3\xb9\xb2\x21\xda\x72\x65\x64\x85\x2c\xaf\x4b\x33\xf3\x57\x32\x87\x5f\xc4\x6b\xca\x88\xaf\x94\xa8\x34\xeb\x1f\x1d\x23\xf8\x78\x40\xb7\xe8\xee\x28\xed\x22\xef\xf6\xae\x3f\xc3\x3f\xfb\x28\x2b\xda\xf2\x1d\x0a\xd8\xe5\x65\xed\x1a\xa1\x8d\x57\xf0\x92\x24\x93\x73\xe8\x39\x72\xdc\xd3\x74\xfe\x02\x9e\x4e\x38\x83\xee\xc2\xff\x96\xd6\xbd\x3f\x3f\xe0\xc1\x30\xfd\xf3\x61\xfe\x27\x8e\x83\x4f\xb1\x60\xe2\xb3\x18\xfb\xc1\x20\xa3\x07\xa4\x66\xe4\x4a\x8a\x1d\x2a\x83\xf4\x46\xbe\xcf\xf5\x01\xd1\x8f\x34\x83\x4b\x4a\x4f\x66\x25\x76\x83\x9c\x52\xdd\x3f\xd4\xc8\xfd\xac\x9c\x89\xf8\x6b\x1a\xc2\xf9\x75\xf5\x3a\x48\xfb\x4a\x78\x0e\xba\xab\x12\x73\xf5\x22\xf0\x0a\xab\xe9\xc9\xec\xb9\x2a\xd9\xbf\x82\xdf\xcf\x20\x75\x06\x42\x03\xac\xfa\x71\x84\x7e\x2c\x7f\xa0\x5b\xec\xc7\x91\x74\xf3\x28\xcd\x2d\xa9\xda\xd6\xe3\x3a\x45\x72\x2b\xf8\x0f\x37\x40\x83\xce\xd2\xed\x0d\x41\x25\x36\x4e\x2b\xe3\x54\xef\x77\x8f\x2c\x6e\x11\xb2\x9a\x41\xa6\xb9\xd8\xd6\x65\xae\xac\x4d\x87\xdc\xdf\x61\xcb\x98\x41\xba\x5e\xe9\xa7\x7d\x46\xbb\xc7\xcd\xc6\x3f\xde\xa8\xb3\x35\x8a\x2d\xe4\x33\x9a\x09\x8c\x95\x96\x69\x7d\x8f\xc2\xae\x47\x21\xdd\x62\xac\x11\x0c\x45\x1a\x44\x77\x8f\xc0\xa9\x0f\xd2\x35\xe4\x41\xa0\xba\x73\x78\xde\x78\xed\xa3\xca\x0e\x5f\xef\x9c\xa1\xdf\x90\x38\xd5\x40\x08\xe9\xdc\x0c\xe3\x5b\xaf\x9e\x9b\xc7\x27\x38\xf5\xea\x08\x4e\x8f\xbf\x61\x61\x76\x06\xa7\xd8\x97\xe8\xc1\xe8\x59\xaf\xf4\xc9\xe9\x83\x7b\xa5\x1a\xf2\x7c\x38\x82\xa2\x99\xf1\x14\x7a\x79\x86\xff\x93\x01\xd5\x87\x95\x71\xea\x55\x5f\x98\x3d\x3b\xa5\x38\x7d\x7a\x3e\xb5\x2d\x2c\xc7\x19\x18\x67\x76\xce\xe9\xb9\xd3\xaa\x5f\x51\x4b\xf9\x27\x2a\xc8\x5c\x52\x18\xa4\xff\x27\x6f\x75\xba\x87\x5c\xb7\x75\x73\x06\xf8\xc3\xde\xda\xc3\xc5\x1b\x5a\x42\xba\x4b\xc3\xdf\xa1\x0b\xf6\x74\xcf\x18\xa5\xfc\xc8\x9e\xfb\x6c\x25\x37\xcd\xb8\x58\x87\xb5\x7a\x9c\x05\x3f\xbf\x20\x1f\x69\x10\xc3\xca\x99\x8f\x7c\x9e\xa8\xdb\xbd\x7a\xbc\x68\x4f\xe4\xef\x48\x31\xbb\x78\xc8\x7a\xd5\xad\xb9\xb6\x90\x83\x11\xee\xbf\xcd\x1e\xf2\xef\x98\x7d\xf9\x7a\x94\x8e\xbf\x40\x89\xa2\x9f\xca\xb3\x38\x9e\xb8\x9b\x13\xbc\xef\xd8\x36\xe7\xdc\x6b\x79\xf9\x12\xd2\x6f\x83\x2e\x1c\x5c\xda\x4d\xd7\xcb\xdb\xd6\x7d\xfa\xb8\x61\xd4\xe3\xe6\x98\xcd\xa9\xfe\x12\x95\xbe\x06\x62\x5b\x71\x7f\x48\xd6\xab\x67\xa8\x3c\x86\x82\x53\x4d\x08\x19\x2f\xfb\x7b\xb3\x71\xb1\x80\x4f\xa1\x2b\x82\x37\xda\x33\x8a\x44\x49\x24\x96\xbc\xfb\x86\x85\xf1\x1f\xd9\x08\x21\x69\x24\x79\x21\x69\xa2\xb5\xb8\x01\x1c\x98\x6f\x92\xa7\xde\x15\x1b\x77\xe2\xa7\x79\x08\xfe\x9f\x00\x00\x00\xff\xff\x71\x20\x77\x5f\x96\x10\x00\x00")
 
 func templateBuilderSetterTmplBytes() ([]byte, error) {
 	return bindataRead(
@@ -241,7 +241,7 @@ func templateBuilderSetterTmpl() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/builder/setter.tmpl", size: 4071, mode: os.FileMode(420), modTime: time.Unix(1, 0)}
+	info := bindataFileInfo{name: "template/builder/setter.tmpl", size: 4246, mode: os.FileMode(420), modTime: time.Unix(1, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
diff --git a/entc/gen/template/builder/mutation.tmpl b/entc/gen/template/builder/mutation.tmpl
index 808bfafe5..2d8cc575f 100644
--- a/entc/gen/template/builder/mutation.tmpl
+++ b/entc/gen/template/builder/mutation.tmpl
@@ -45,7 +45,7 @@ type {{ $mutation }} struct {
 	{{ $n.ID.BuilderField }} *{{ $n.ID.Type }}
 	{{- range $f := $n.Fields }}
 		{{ $f.BuilderField }} *{{ $f.Type }}
-        {{- if and $f.Type.Numeric $f.ConvertedToBasic }}
+		{{- if and $f.Type.Numeric $f.ConvertedToBasic }}
 			add{{ $f.BuilderField }} *{{ $f.Type }}
 		{{- end }}
 	{{- end }}
diff --git a/entc/gen/template/builder/setter.tmpl b/entc/gen/template/builder/setter.tmpl
index 44219299b..5814f1be6 100644
--- a/entc/gen/template/builder/setter.tmpl
+++ b/entc/gen/template/builder/setter.tmpl
@@ -16,7 +16,7 @@ in the LICENSE file in the root directory of this source tree.
 	{{ $fields = append $fields $.ID }}
 {{- end }}
 
-{{ range $_, $f := $fields }}
+{{ range $f := $fields }}
 	{{ $p := receiver $f.Type.String }}
 	{{ $func := print "Set" $f.StructField }}
 	// {{ $func }} sets the {{ $f.Name }} field.
@@ -95,4 +95,10 @@ in the LICENSE file in the root directory of this source tree.
 		{{- end }}
 	}
 {{ end }}
+
+// Mutation returns the {{ $.MutationName }} object of the builder.
+func ({{ $receiver }} *{{ $builder }}) Mutation() *{{ $.MutationName }} {
+	return {{ $receiver }}.mutation
+}
+
 {{ end }}
diff --git a/entc/integration/config/ent/user_create.go b/entc/integration/config/ent/user_create.go
index 40fca7ebe..e92ec7b84 100644
--- a/entc/integration/config/ent/user_create.go
+++ b/entc/integration/config/ent/user_create.go
@@ -22,6 +22,11 @@ type UserCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/entc/integration/config/ent/user_update.go b/entc/integration/config/ent/user_update.go
index f19ebc465..aa4571f7f 100644
--- a/entc/integration/config/ent/user_update.go
+++ b/entc/integration/config/ent/user_update.go
@@ -31,6 +31,11 @@ func (uu *UserUpdate) Where(ps ...predicate.User) *UserUpdate {
 	return uu
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (uu *UserUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -118,6 +123,11 @@ type UserUpdateOne struct {
 	mutation *UserMutation
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/entc/integration/customid/ent/blob_create.go b/entc/integration/customid/ent/blob_create.go
index 281f4201d..afae1a2fd 100644
--- a/entc/integration/customid/ent/blob_create.go
+++ b/entc/integration/customid/ent/blob_create.go
@@ -69,6 +69,11 @@ func (bc *BlobCreate) AddLinks(b ...*Blob) *BlobCreate {
 	return bc.AddLinkIDs(ids...)
 }
 
+// Mutation returns the BlobMutation object of the builder.
+func (bc *BlobCreate) Mutation() *BlobMutation {
+	return bc.mutation
+}
+
 // Save creates the Blob in the database.
 func (bc *BlobCreate) Save(ctx context.Context) (*Blob, error) {
 	if _, ok := bc.mutation.UUID(); !ok {
diff --git a/entc/integration/customid/ent/blob_update.go b/entc/integration/customid/ent/blob_update.go
index ddb3421fb..b5f05e969 100644
--- a/entc/integration/customid/ent/blob_update.go
+++ b/entc/integration/customid/ent/blob_update.go
@@ -72,6 +72,11 @@ func (bu *BlobUpdate) AddLinks(b ...*Blob) *BlobUpdate {
 	return bu.AddLinkIDs(ids...)
 }
 
+// Mutation returns the BlobMutation object of the builder.
+func (bu *BlobUpdate) Mutation() *BlobMutation {
+	return bu.mutation
+}
+
 // ClearParent clears the parent edge to Blob.
 func (bu *BlobUpdate) ClearParent() *BlobUpdate {
 	bu.mutation.ClearParent()
@@ -301,6 +306,11 @@ func (buo *BlobUpdateOne) AddLinks(b ...*Blob) *BlobUpdateOne {
 	return buo.AddLinkIDs(ids...)
 }
 
+// Mutation returns the BlobMutation object of the builder.
+func (buo *BlobUpdateOne) Mutation() *BlobMutation {
+	return buo.mutation
+}
+
 // ClearParent clears the parent edge to Blob.
 func (buo *BlobUpdateOne) ClearParent() *BlobUpdateOne {
 	buo.mutation.ClearParent()
diff --git a/entc/integration/customid/ent/car_create.go b/entc/integration/customid/ent/car_create.go
index d09a2de4f..40995a6ea 100644
--- a/entc/integration/customid/ent/car_create.go
+++ b/entc/integration/customid/ent/car_create.go
@@ -83,6 +83,11 @@ func (cc *CarCreate) SetOwner(p *Pet) *CarCreate {
 	return cc.SetOwnerID(p.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cc *CarCreate) Mutation() *CarMutation {
+	return cc.mutation
+}
+
 // Save creates the Car in the database.
 func (cc *CarCreate) Save(ctx context.Context) (*Car, error) {
 	if v, ok := cc.mutation.BeforeID(); ok {
diff --git a/entc/integration/customid/ent/car_update.go b/entc/integration/customid/ent/car_update.go
index 141619a8a..783bfd070 100644
--- a/entc/integration/customid/ent/car_update.go
+++ b/entc/integration/customid/ent/car_update.go
@@ -111,6 +111,11 @@ func (cu *CarUpdate) SetOwner(p *Pet) *CarUpdate {
 	return cu.SetOwnerID(p.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cu *CarUpdate) Mutation() *CarMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to Pet.
 func (cu *CarUpdate) ClearOwner() *CarUpdate {
 	cu.mutation.ClearOwner()
@@ -376,6 +381,11 @@ func (cuo *CarUpdateOne) SetOwner(p *Pet) *CarUpdateOne {
 	return cuo.SetOwnerID(p.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cuo *CarUpdateOne) Mutation() *CarMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to Pet.
 func (cuo *CarUpdateOne) ClearOwner() *CarUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/customid/ent/group_create.go b/entc/integration/customid/ent/group_create.go
index 5145a87b1..96478e5f1 100644
--- a/entc/integration/customid/ent/group_create.go
+++ b/entc/integration/customid/ent/group_create.go
@@ -44,6 +44,11 @@ func (gc *GroupCreate) AddUsers(u ...*User) *GroupCreate {
 	return gc.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	var (
diff --git a/entc/integration/customid/ent/group_update.go b/entc/integration/customid/ent/group_update.go
index b7d509b57..0ac9a1321 100644
--- a/entc/integration/customid/ent/group_update.go
+++ b/entc/integration/customid/ent/group_update.go
@@ -47,6 +47,11 @@ func (gu *GroupUpdate) AddUsers(u ...*User) *GroupUpdate {
 	return gu.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (gu *GroupUpdate) RemoveUserIDs(ids ...int) *GroupUpdate {
 	gu.mutation.RemoveUserIDs(ids...)
@@ -203,6 +208,11 @@ func (guo *GroupUpdateOne) AddUsers(u ...*User) *GroupUpdateOne {
 	return guo.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (guo *GroupUpdateOne) RemoveUserIDs(ids ...int) *GroupUpdateOne {
 	guo.mutation.RemoveUserIDs(ids...)
diff --git a/entc/integration/customid/ent/pet_create.go b/entc/integration/customid/ent/pet_create.go
index dded17b95..0076cf809 100644
--- a/entc/integration/customid/ent/pet_create.go
+++ b/entc/integration/customid/ent/pet_create.go
@@ -98,6 +98,11 @@ func (pc *PetCreate) SetBestFriend(p *Pet) *PetCreate {
 	return pc.SetBestFriendID(p.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if v, ok := pc.mutation.ID(); ok {
diff --git a/entc/integration/customid/ent/pet_update.go b/entc/integration/customid/ent/pet_update.go
index 24570a073..4eaccd3ba 100644
--- a/entc/integration/customid/ent/pet_update.go
+++ b/entc/integration/customid/ent/pet_update.go
@@ -101,6 +101,11 @@ func (pu *PetUpdate) SetBestFriend(p *Pet) *PetUpdate {
 	return pu.SetBestFriendID(p.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (pu *PetUpdate) ClearOwner() *PetUpdate {
 	pu.mutation.ClearOwner()
@@ -445,6 +450,11 @@ func (puo *PetUpdateOne) SetBestFriend(p *Pet) *PetUpdateOne {
 	return puo.SetBestFriendID(p.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (puo *PetUpdateOne) ClearOwner() *PetUpdateOne {
 	puo.mutation.ClearOwner()
diff --git a/entc/integration/customid/ent/user_create.go b/entc/integration/customid/ent/user_create.go
index 2b9dea618..cd9f75f66 100644
--- a/entc/integration/customid/ent/user_create.go
+++ b/entc/integration/customid/ent/user_create.go
@@ -94,6 +94,11 @@ func (uc *UserCreate) AddPets(p ...*Pet) *UserCreate {
 	return uc.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/entc/integration/customid/ent/user_update.go b/entc/integration/customid/ent/user_update.go
index 72880ec4f..d4f914a5d 100644
--- a/entc/integration/customid/ent/user_update.go
+++ b/entc/integration/customid/ent/user_update.go
@@ -97,6 +97,11 @@ func (uu *UserUpdate) AddPets(p ...*Pet) *UserUpdate {
 	return uu.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (uu *UserUpdate) RemoveGroupIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveGroupIDs(ids...)
@@ -449,6 +454,11 @@ func (uuo *UserUpdateOne) AddPets(p ...*Pet) *UserUpdateOne {
 	return uuo.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (uuo *UserUpdateOne) RemoveGroupIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveGroupIDs(ids...)
diff --git a/entc/integration/ent/card_create.go b/entc/integration/ent/card_create.go
index ba2bf64a6..fd525e1b4 100644
--- a/entc/integration/ent/card_create.go
+++ b/entc/integration/ent/card_create.go
@@ -108,6 +108,11 @@ func (cc *CardCreate) AddSpec(s ...*Spec) *CardCreate {
 	return cc.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cc *CardCreate) Mutation() *CardMutation {
+	return cc.mutation
+}
+
 // Save creates the Card in the database.
 func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
 	if _, ok := cc.mutation.CreateTime(); !ok {
diff --git a/entc/integration/ent/card_update.go b/entc/integration/ent/card_update.go
index c8b4e6771..3c9fe54c4 100644
--- a/entc/integration/ent/card_update.go
+++ b/entc/integration/ent/card_update.go
@@ -87,6 +87,11 @@ func (cu *CardUpdate) AddSpec(s ...*Spec) *CardUpdate {
 	return cu.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cu *CardUpdate) Mutation() *CardMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CardUpdate) ClearOwner() *CardUpdate {
 	cu.mutation.ClearOwner()
@@ -352,6 +357,11 @@ func (cuo *CardUpdateOne) AddSpec(s ...*Spec) *CardUpdateOne {
 	return cuo.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cuo *CardUpdateOne) Mutation() *CardMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CardUpdateOne) ClearOwner() *CardUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/ent/comment_create.go b/entc/integration/ent/comment_create.go
index 1db21e008..17ba0e827 100644
--- a/entc/integration/ent/comment_create.go
+++ b/entc/integration/ent/comment_create.go
@@ -49,6 +49,11 @@ func (cc *CommentCreate) SetNillableNillableInt(i *int) *CommentCreate {
 	return cc
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cc *CommentCreate) Mutation() *CommentMutation {
+	return cc.mutation
+}
+
 // Save creates the Comment in the database.
 func (cc *CommentCreate) Save(ctx context.Context) (*Comment, error) {
 	if _, ok := cc.mutation.UniqueInt(); !ok {
diff --git a/entc/integration/ent/comment_update.go b/entc/integration/ent/comment_update.go
index 4a4b53b16..7add91290 100644
--- a/entc/integration/ent/comment_update.go
+++ b/entc/integration/ent/comment_update.go
@@ -84,6 +84,11 @@ func (cu *CommentUpdate) ClearNillableInt() *CommentUpdate {
 	return cu
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cu *CommentUpdate) Mutation() *CommentMutation {
+	return cu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (cu *CommentUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -272,6 +277,11 @@ func (cuo *CommentUpdateOne) ClearNillableInt() *CommentUpdateOne {
 	return cuo
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cuo *CommentUpdateOne) Mutation() *CommentMutation {
+	return cuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (cuo *CommentUpdateOne) Save(ctx context.Context) (*Comment, error) {
 	var (
diff --git a/entc/integration/ent/fieldtype_create.go b/entc/integration/ent/fieldtype_create.go
index 27495d144..5d18233f7 100644
--- a/entc/integration/ent/fieldtype_create.go
+++ b/entc/integration/ent/fieldtype_create.go
@@ -498,6 +498,11 @@ func (ftc *FieldTypeCreate) SetNillableSchemaInt64(s *schema.Int64) *FieldTypeCr
 	return ftc
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftc *FieldTypeCreate) Mutation() *FieldTypeMutation {
+	return ftc.mutation
+}
+
 // Save creates the FieldType in the database.
 func (ftc *FieldTypeCreate) Save(ctx context.Context) (*FieldType, error) {
 	if _, ok := ftc.mutation.Int(); !ok {
diff --git a/entc/integration/ent/fieldtype_update.go b/entc/integration/ent/fieldtype_update.go
index 97a3b98b2..a9287c865 100644
--- a/entc/integration/ent/fieldtype_update.go
+++ b/entc/integration/ent/fieldtype_update.go
@@ -911,6 +911,11 @@ func (ftu *FieldTypeUpdate) ClearSchemaInt64() *FieldTypeUpdate {
 	return ftu
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftu *FieldTypeUpdate) Mutation() *FieldTypeMutation {
+	return ftu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (ftu *FieldTypeUpdate) Save(ctx context.Context) (int, error) {
 	if v, ok := ftu.mutation.ValidateOptionalInt32(); ok {
@@ -2576,6 +2581,11 @@ func (ftuo *FieldTypeUpdateOne) ClearSchemaInt64() *FieldTypeUpdateOne {
 	return ftuo
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftuo *FieldTypeUpdateOne) Mutation() *FieldTypeMutation {
+	return ftuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (ftuo *FieldTypeUpdateOne) Save(ctx context.Context) (*FieldType, error) {
 	if v, ok := ftuo.mutation.ValidateOptionalInt32(); ok {
diff --git a/entc/integration/ent/file_create.go b/entc/integration/ent/file_create.go
index 873fe6def..67549d16d 100644
--- a/entc/integration/ent/file_create.go
+++ b/entc/integration/ent/file_create.go
@@ -127,6 +127,11 @@ func (fc *FileCreate) AddField(f ...*FieldType) *FileCreate {
 	return fc.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fc *FileCreate) Mutation() *FileMutation {
+	return fc.mutation
+}
+
 // Save creates the File in the database.
 func (fc *FileCreate) Save(ctx context.Context) (*File, error) {
 	if _, ok := fc.mutation.Size(); !ok {
diff --git a/entc/integration/ent/file_update.go b/entc/integration/ent/file_update.go
index e0eac8b34..947469d7c 100644
--- a/entc/integration/ent/file_update.go
+++ b/entc/integration/ent/file_update.go
@@ -154,6 +154,11 @@ func (fu *FileUpdate) AddField(f ...*FieldType) *FileUpdate {
 	return fu.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fu *FileUpdate) Mutation() *FileMutation {
+	return fu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (fu *FileUpdate) ClearOwner() *FileUpdate {
 	fu.mutation.ClearOwner()
@@ -549,6 +554,11 @@ func (fuo *FileUpdateOne) AddField(f ...*FieldType) *FileUpdateOne {
 	return fuo.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fuo *FileUpdateOne) Mutation() *FileMutation {
+	return fuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (fuo *FileUpdateOne) ClearOwner() *FileUpdateOne {
 	fuo.mutation.ClearOwner()
diff --git a/entc/integration/ent/filetype_create.go b/entc/integration/ent/filetype_create.go
index e1bf4dddd..9a7a88291 100644
--- a/entc/integration/ent/filetype_create.go
+++ b/entc/integration/ent/filetype_create.go
@@ -45,6 +45,11 @@ func (ftc *FileTypeCreate) AddFiles(f ...*File) *FileTypeCreate {
 	return ftc.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftc *FileTypeCreate) Mutation() *FileTypeMutation {
+	return ftc.mutation
+}
+
 // Save creates the FileType in the database.
 func (ftc *FileTypeCreate) Save(ctx context.Context) (*FileType, error) {
 	if _, ok := ftc.mutation.Name(); !ok {
diff --git a/entc/integration/ent/filetype_update.go b/entc/integration/ent/filetype_update.go
index 484b74792..2da2e2958 100644
--- a/entc/integration/ent/filetype_update.go
+++ b/entc/integration/ent/filetype_update.go
@@ -53,6 +53,11 @@ func (ftu *FileTypeUpdate) AddFiles(f ...*File) *FileTypeUpdate {
 	return ftu.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftu *FileTypeUpdate) Mutation() *FileTypeMutation {
+	return ftu.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (ftu *FileTypeUpdate) RemoveFileIDs(ids ...int) *FileTypeUpdate {
 	ftu.mutation.RemoveFileIDs(ids...)
@@ -222,6 +227,11 @@ func (ftuo *FileTypeUpdateOne) AddFiles(f ...*File) *FileTypeUpdateOne {
 	return ftuo.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftuo *FileTypeUpdateOne) Mutation() *FileTypeMutation {
+	return ftuo.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (ftuo *FileTypeUpdateOne) RemoveFileIDs(ids ...int) *FileTypeUpdateOne {
 	ftuo.mutation.RemoveFileIDs(ids...)
diff --git a/entc/integration/ent/group_create.go b/entc/integration/ent/group_create.go
index 14fab4c0e..cfcea760f 100644
--- a/entc/integration/ent/group_create.go
+++ b/entc/integration/ent/group_create.go
@@ -137,6 +137,11 @@ func (gc *GroupCreate) SetInfo(g *GroupInfo) *GroupCreate {
 	return gc.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.Active(); !ok {
diff --git a/entc/integration/ent/group_update.go b/entc/integration/ent/group_update.go
index 83ce1cf26..9d889f70a 100644
--- a/entc/integration/ent/group_update.go
+++ b/entc/integration/ent/group_update.go
@@ -165,6 +165,11 @@ func (gu *GroupUpdate) SetInfo(g *GroupInfo) *GroupUpdate {
 	return gu.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (gu *GroupUpdate) RemoveFileIDs(ids ...int) *GroupUpdate {
 	gu.mutation.RemoveFileIDs(ids...)
@@ -654,6 +659,11 @@ func (guo *GroupUpdateOne) SetInfo(g *GroupInfo) *GroupUpdateOne {
 	return guo.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (guo *GroupUpdateOne) RemoveFileIDs(ids ...int) *GroupUpdateOne {
 	guo.mutation.RemoveFileIDs(ids...)
diff --git a/entc/integration/ent/groupinfo_create.go b/entc/integration/ent/groupinfo_create.go
index cc104c924..56c7476c7 100644
--- a/entc/integration/ent/groupinfo_create.go
+++ b/entc/integration/ent/groupinfo_create.go
@@ -59,6 +59,11 @@ func (gic *GroupInfoCreate) AddGroups(g ...*Group) *GroupInfoCreate {
 	return gic.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (gic *GroupInfoCreate) Mutation() *GroupInfoMutation {
+	return gic.mutation
+}
+
 // Save creates the GroupInfo in the database.
 func (gic *GroupInfoCreate) Save(ctx context.Context) (*GroupInfo, error) {
 	if _, ok := gic.mutation.Desc(); !ok {
diff --git a/entc/integration/ent/groupinfo_update.go b/entc/integration/ent/groupinfo_update.go
index 068f32ad8..b39403dcb 100644
--- a/entc/integration/ent/groupinfo_update.go
+++ b/entc/integration/ent/groupinfo_update.go
@@ -74,6 +74,11 @@ func (giu *GroupInfoUpdate) AddGroups(g ...*Group) *GroupInfoUpdate {
 	return giu.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (giu *GroupInfoUpdate) Mutation() *GroupInfoMutation {
+	return giu.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (giu *GroupInfoUpdate) RemoveGroupIDs(ids ...int) *GroupInfoUpdate {
 	giu.mutation.RemoveGroupIDs(ids...)
@@ -278,6 +283,11 @@ func (giuo *GroupInfoUpdateOne) AddGroups(g ...*Group) *GroupInfoUpdateOne {
 	return giuo.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (giuo *GroupInfoUpdateOne) Mutation() *GroupInfoMutation {
+	return giuo.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (giuo *GroupInfoUpdateOne) RemoveGroupIDs(ids ...int) *GroupInfoUpdateOne {
 	giuo.mutation.RemoveGroupIDs(ids...)
diff --git a/entc/integration/ent/item_create.go b/entc/integration/ent/item_create.go
index d35605e0d..718d91f27 100644
--- a/entc/integration/ent/item_create.go
+++ b/entc/integration/ent/item_create.go
@@ -22,6 +22,11 @@ type ItemCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (ic *ItemCreate) Mutation() *ItemMutation {
+	return ic.mutation
+}
+
 // Save creates the Item in the database.
 func (ic *ItemCreate) Save(ctx context.Context) (*Item, error) {
 	var (
diff --git a/entc/integration/ent/item_update.go b/entc/integration/ent/item_update.go
index 7477096a3..169cb90be 100644
--- a/entc/integration/ent/item_update.go
+++ b/entc/integration/ent/item_update.go
@@ -31,6 +31,11 @@ func (iu *ItemUpdate) Where(ps ...predicate.Item) *ItemUpdate {
 	return iu
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (iu *ItemUpdate) Mutation() *ItemMutation {
+	return iu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (iu *ItemUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -118,6 +123,11 @@ type ItemUpdateOne struct {
 	mutation *ItemMutation
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (iuo *ItemUpdateOne) Mutation() *ItemMutation {
+	return iuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (iuo *ItemUpdateOne) Save(ctx context.Context) (*Item, error) {
 	var (
diff --git a/entc/integration/ent/node_create.go b/entc/integration/ent/node_create.go
index e7e3bcb4d..66dd3228b 100644
--- a/entc/integration/ent/node_create.go
+++ b/entc/integration/ent/node_create.go
@@ -74,6 +74,11 @@ func (nc *NodeCreate) SetNext(n *Node) *NodeCreate {
 	return nc.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nc *NodeCreate) Mutation() *NodeMutation {
+	return nc.mutation
+}
+
 // Save creates the Node in the database.
 func (nc *NodeCreate) Save(ctx context.Context) (*Node, error) {
 	var (
diff --git a/entc/integration/ent/node_update.go b/entc/integration/ent/node_update.go
index 32fd9bd1e..c65676fd1 100644
--- a/entc/integration/ent/node_update.go
+++ b/entc/integration/ent/node_update.go
@@ -96,6 +96,11 @@ func (nu *NodeUpdate) SetNext(n *Node) *NodeUpdate {
 	return nu.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nu *NodeUpdate) Mutation() *NodeMutation {
+	return nu.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nu *NodeUpdate) ClearPrev() *NodeUpdate {
 	nu.mutation.ClearPrev()
@@ -351,6 +356,11 @@ func (nuo *NodeUpdateOne) SetNext(n *Node) *NodeUpdateOne {
 	return nuo.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nuo *NodeUpdateOne) Mutation() *NodeMutation {
+	return nuo.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nuo *NodeUpdateOne) ClearPrev() *NodeUpdateOne {
 	nuo.mutation.ClearPrev()
diff --git a/entc/integration/ent/pet_create.go b/entc/integration/ent/pet_create.go
index 7fe04ba66..29d72d8fa 100644
--- a/entc/integration/ent/pet_create.go
+++ b/entc/integration/ent/pet_create.go
@@ -68,6 +68,11 @@ func (pc *PetCreate) SetOwner(u *User) *PetCreate {
 	return pc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if _, ok := pc.mutation.Name(); !ok {
diff --git a/entc/integration/ent/pet_update.go b/entc/integration/ent/pet_update.go
index fc8d7c6e6..2eb6dde16 100644
--- a/entc/integration/ent/pet_update.go
+++ b/entc/integration/ent/pet_update.go
@@ -76,6 +76,11 @@ func (pu *PetUpdate) SetOwner(u *User) *PetUpdate {
 	return pu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // ClearTeam clears the team edge to User.
 func (pu *PetUpdate) ClearTeam() *PetUpdate {
 	pu.mutation.ClearTeam()
@@ -297,6 +302,11 @@ func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne {
 	return puo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // ClearTeam clears the team edge to User.
 func (puo *PetUpdateOne) ClearTeam() *PetUpdateOne {
 	puo.mutation.ClearTeam()
diff --git a/entc/integration/ent/spec_create.go b/entc/integration/ent/spec_create.go
index 8ac74400c..70114e131 100644
--- a/entc/integration/ent/spec_create.go
+++ b/entc/integration/ent/spec_create.go
@@ -38,6 +38,11 @@ func (sc *SpecCreate) AddCard(c ...*Card) *SpecCreate {
 	return sc.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (sc *SpecCreate) Mutation() *SpecMutation {
+	return sc.mutation
+}
+
 // Save creates the Spec in the database.
 func (sc *SpecCreate) Save(ctx context.Context) (*Spec, error) {
 	var (
diff --git a/entc/integration/ent/spec_update.go b/entc/integration/ent/spec_update.go
index c9290fedc..82875a694 100644
--- a/entc/integration/ent/spec_update.go
+++ b/entc/integration/ent/spec_update.go
@@ -47,6 +47,11 @@ func (su *SpecUpdate) AddCard(c ...*Card) *SpecUpdate {
 	return su.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (su *SpecUpdate) Mutation() *SpecMutation {
+	return su.mutation
+}
+
 // RemoveCardIDs removes the card edge to Card by ids.
 func (su *SpecUpdate) RemoveCardIDs(ids ...int) *SpecUpdate {
 	su.mutation.RemoveCardIDs(ids...)
@@ -203,6 +208,11 @@ func (suo *SpecUpdateOne) AddCard(c ...*Card) *SpecUpdateOne {
 	return suo.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (suo *SpecUpdateOne) Mutation() *SpecMutation {
+	return suo.mutation
+}
+
 // RemoveCardIDs removes the card edge to Card by ids.
 func (suo *SpecUpdateOne) RemoveCardIDs(ids ...int) *SpecUpdateOne {
 	suo.mutation.RemoveCardIDs(ids...)
diff --git a/entc/integration/ent/user_create.go b/entc/integration/ent/user_create.go
index 3b75ed3e8..688462fcd 100644
--- a/entc/integration/ent/user_create.go
+++ b/entc/integration/ent/user_create.go
@@ -318,6 +318,11 @@ func (uc *UserCreate) SetParent(u *User) *UserCreate {
 	return uc.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if v, ok := uc.mutation.OptionalInt(); ok {
diff --git a/entc/integration/ent/user_update.go b/entc/integration/ent/user_update.go
index 419f54e7d..25d363c35 100644
--- a/entc/integration/ent/user_update.go
+++ b/entc/integration/ent/user_update.go
@@ -370,6 +370,11 @@ func (uu *UserUpdate) SetParent(u *User) *UserUpdate {
 	return uu.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uu *UserUpdate) ClearCard() *UserUpdate {
 	uu.mutation.ClearCard()
@@ -1445,6 +1450,11 @@ func (uuo *UserUpdateOne) SetParent(u *User) *UserUpdateOne {
 	return uuo.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uuo *UserUpdateOne) ClearCard() *UserUpdateOne {
 	uuo.mutation.ClearCard()
diff --git a/entc/integration/gremlin/ent/card_create.go b/entc/integration/gremlin/ent/card_create.go
index 3bf914342..125408bfe 100644
--- a/entc/integration/gremlin/ent/card_create.go
+++ b/entc/integration/gremlin/ent/card_create.go
@@ -111,6 +111,11 @@ func (cc *CardCreate) AddSpec(s ...*Spec) *CardCreate {
 	return cc.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cc *CardCreate) Mutation() *CardMutation {
+	return cc.mutation
+}
+
 // Save creates the Card in the database.
 func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
 	if _, ok := cc.mutation.CreateTime(); !ok {
diff --git a/entc/integration/gremlin/ent/card_update.go b/entc/integration/gremlin/ent/card_update.go
index 259439b39..672bd2028 100644
--- a/entc/integration/gremlin/ent/card_update.go
+++ b/entc/integration/gremlin/ent/card_update.go
@@ -89,6 +89,11 @@ func (cu *CardUpdate) AddSpec(s ...*Spec) *CardUpdate {
 	return cu.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cu *CardUpdate) Mutation() *CardMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CardUpdate) ClearOwner() *CardUpdate {
 	cu.mutation.ClearOwner()
@@ -306,6 +311,11 @@ func (cuo *CardUpdateOne) AddSpec(s ...*Spec) *CardUpdateOne {
 	return cuo.AddSpecIDs(ids...)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cuo *CardUpdateOne) Mutation() *CardMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CardUpdateOne) ClearOwner() *CardUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/gremlin/ent/comment_create.go b/entc/integration/gremlin/ent/comment_create.go
index c95672eac..41ddd8468 100644
--- a/entc/integration/gremlin/ent/comment_create.go
+++ b/entc/integration/gremlin/ent/comment_create.go
@@ -52,6 +52,11 @@ func (cc *CommentCreate) SetNillableNillableInt(i *int) *CommentCreate {
 	return cc
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cc *CommentCreate) Mutation() *CommentMutation {
+	return cc.mutation
+}
+
 // Save creates the Comment in the database.
 func (cc *CommentCreate) Save(ctx context.Context) (*Comment, error) {
 	if _, ok := cc.mutation.UniqueInt(); !ok {
diff --git a/entc/integration/gremlin/ent/comment_update.go b/entc/integration/gremlin/ent/comment_update.go
index 3d80d832d..2b89d26fb 100644
--- a/entc/integration/gremlin/ent/comment_update.go
+++ b/entc/integration/gremlin/ent/comment_update.go
@@ -86,6 +86,11 @@ func (cu *CommentUpdate) ClearNillableInt() *CommentUpdate {
 	return cu
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cu *CommentUpdate) Mutation() *CommentMutation {
+	return cu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (cu *CommentUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -283,6 +288,11 @@ func (cuo *CommentUpdateOne) ClearNillableInt() *CommentUpdateOne {
 	return cuo
 }
 
+// Mutation returns the CommentMutation object of the builder.
+func (cuo *CommentUpdateOne) Mutation() *CommentMutation {
+	return cuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (cuo *CommentUpdateOne) Save(ctx context.Context) (*Comment, error) {
 	var (
diff --git a/entc/integration/gremlin/ent/fieldtype_create.go b/entc/integration/gremlin/ent/fieldtype_create.go
index 312dbb084..c122f3d41 100644
--- a/entc/integration/gremlin/ent/fieldtype_create.go
+++ b/entc/integration/gremlin/ent/fieldtype_create.go
@@ -499,6 +499,11 @@ func (ftc *FieldTypeCreate) SetNillableSchemaInt64(s *schema.Int64) *FieldTypeCr
 	return ftc
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftc *FieldTypeCreate) Mutation() *FieldTypeMutation {
+	return ftc.mutation
+}
+
 // Save creates the FieldType in the database.
 func (ftc *FieldTypeCreate) Save(ctx context.Context) (*FieldType, error) {
 	if _, ok := ftc.mutation.Int(); !ok {
diff --git a/entc/integration/gremlin/ent/fieldtype_update.go b/entc/integration/gremlin/ent/fieldtype_update.go
index 320d892a6..d10b5296d 100644
--- a/entc/integration/gremlin/ent/fieldtype_update.go
+++ b/entc/integration/gremlin/ent/fieldtype_update.go
@@ -913,6 +913,11 @@ func (ftu *FieldTypeUpdate) ClearSchemaInt64() *FieldTypeUpdate {
 	return ftu
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftu *FieldTypeUpdate) Mutation() *FieldTypeMutation {
+	return ftu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (ftu *FieldTypeUpdate) Save(ctx context.Context) (int, error) {
 	if v, ok := ftu.mutation.ValidateOptionalInt32(); ok {
@@ -2198,6 +2203,11 @@ func (ftuo *FieldTypeUpdateOne) ClearSchemaInt64() *FieldTypeUpdateOne {
 	return ftuo
 }
 
+// Mutation returns the FieldTypeMutation object of the builder.
+func (ftuo *FieldTypeUpdateOne) Mutation() *FieldTypeMutation {
+	return ftuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (ftuo *FieldTypeUpdateOne) Save(ctx context.Context) (*FieldType, error) {
 	if v, ok := ftuo.mutation.ValidateOptionalInt32(); ok {
diff --git a/entc/integration/gremlin/ent/file_create.go b/entc/integration/gremlin/ent/file_create.go
index 9676e38fe..9a06fd622 100644
--- a/entc/integration/gremlin/ent/file_create.go
+++ b/entc/integration/gremlin/ent/file_create.go
@@ -129,6 +129,11 @@ func (fc *FileCreate) AddField(f ...*FieldType) *FileCreate {
 	return fc.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fc *FileCreate) Mutation() *FileMutation {
+	return fc.mutation
+}
+
 // Save creates the File in the database.
 func (fc *FileCreate) Save(ctx context.Context) (*File, error) {
 	if _, ok := fc.mutation.Size(); !ok {
diff --git a/entc/integration/gremlin/ent/file_update.go b/entc/integration/gremlin/ent/file_update.go
index 809057714..62f4c57b5 100644
--- a/entc/integration/gremlin/ent/file_update.go
+++ b/entc/integration/gremlin/ent/file_update.go
@@ -155,6 +155,11 @@ func (fu *FileUpdate) AddField(f ...*FieldType) *FileUpdate {
 	return fu.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fu *FileUpdate) Mutation() *FileMutation {
+	return fu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (fu *FileUpdate) ClearOwner() *FileUpdate {
 	fu.mutation.ClearOwner()
@@ -459,6 +464,11 @@ func (fuo *FileUpdateOne) AddField(f ...*FieldType) *FileUpdateOne {
 	return fuo.AddFieldIDs(ids...)
 }
 
+// Mutation returns the FileMutation object of the builder.
+func (fuo *FileUpdateOne) Mutation() *FileMutation {
+	return fuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (fuo *FileUpdateOne) ClearOwner() *FileUpdateOne {
 	fuo.mutation.ClearOwner()
diff --git a/entc/integration/gremlin/ent/filetype_create.go b/entc/integration/gremlin/ent/filetype_create.go
index af6b5b84c..81d872cec 100644
--- a/entc/integration/gremlin/ent/filetype_create.go
+++ b/entc/integration/gremlin/ent/filetype_create.go
@@ -47,6 +47,11 @@ func (ftc *FileTypeCreate) AddFiles(f ...*File) *FileTypeCreate {
 	return ftc.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftc *FileTypeCreate) Mutation() *FileTypeMutation {
+	return ftc.mutation
+}
+
 // Save creates the FileType in the database.
 func (ftc *FileTypeCreate) Save(ctx context.Context) (*FileType, error) {
 	if _, ok := ftc.mutation.Name(); !ok {
diff --git a/entc/integration/gremlin/ent/filetype_update.go b/entc/integration/gremlin/ent/filetype_update.go
index a80d1eb02..ccc277124 100644
--- a/entc/integration/gremlin/ent/filetype_update.go
+++ b/entc/integration/gremlin/ent/filetype_update.go
@@ -54,6 +54,11 @@ func (ftu *FileTypeUpdate) AddFiles(f ...*File) *FileTypeUpdate {
 	return ftu.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftu *FileTypeUpdate) Mutation() *FileTypeMutation {
+	return ftu.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (ftu *FileTypeUpdate) RemoveFileIDs(ids ...string) *FileTypeUpdate {
 	ftu.mutation.RemoveFileIDs(ids...)
@@ -210,6 +215,11 @@ func (ftuo *FileTypeUpdateOne) AddFiles(f ...*File) *FileTypeUpdateOne {
 	return ftuo.AddFileIDs(ids...)
 }
 
+// Mutation returns the FileTypeMutation object of the builder.
+func (ftuo *FileTypeUpdateOne) Mutation() *FileTypeMutation {
+	return ftuo.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (ftuo *FileTypeUpdateOne) RemoveFileIDs(ids ...string) *FileTypeUpdateOne {
 	ftuo.mutation.RemoveFileIDs(ids...)
diff --git a/entc/integration/gremlin/ent/group_create.go b/entc/integration/gremlin/ent/group_create.go
index 2a4ef4cbe..f2e69e7b0 100644
--- a/entc/integration/gremlin/ent/group_create.go
+++ b/entc/integration/gremlin/ent/group_create.go
@@ -138,6 +138,11 @@ func (gc *GroupCreate) SetInfo(g *GroupInfo) *GroupCreate {
 	return gc.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.Active(); !ok {
diff --git a/entc/integration/gremlin/ent/group_update.go b/entc/integration/gremlin/ent/group_update.go
index 1136ba6d6..c20e136bb 100644
--- a/entc/integration/gremlin/ent/group_update.go
+++ b/entc/integration/gremlin/ent/group_update.go
@@ -165,6 +165,11 @@ func (gu *GroupUpdate) SetInfo(g *GroupInfo) *GroupUpdate {
 	return gu.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (gu *GroupUpdate) RemoveFileIDs(ids ...string) *GroupUpdate {
 	gu.mutation.RemoveFileIDs(ids...)
@@ -529,6 +534,11 @@ func (guo *GroupUpdateOne) SetInfo(g *GroupInfo) *GroupUpdateOne {
 	return guo.SetInfoID(g.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveFileIDs removes the files edge to File by ids.
 func (guo *GroupUpdateOne) RemoveFileIDs(ids ...string) *GroupUpdateOne {
 	guo.mutation.RemoveFileIDs(ids...)
diff --git a/entc/integration/gremlin/ent/groupinfo_create.go b/entc/integration/gremlin/ent/groupinfo_create.go
index 786089971..027cb9ae0 100644
--- a/entc/integration/gremlin/ent/groupinfo_create.go
+++ b/entc/integration/gremlin/ent/groupinfo_create.go
@@ -62,6 +62,11 @@ func (gic *GroupInfoCreate) AddGroups(g ...*Group) *GroupInfoCreate {
 	return gic.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (gic *GroupInfoCreate) Mutation() *GroupInfoMutation {
+	return gic.mutation
+}
+
 // Save creates the GroupInfo in the database.
 func (gic *GroupInfoCreate) Save(ctx context.Context) (*GroupInfo, error) {
 	if _, ok := gic.mutation.Desc(); !ok {
diff --git a/entc/integration/gremlin/ent/groupinfo_update.go b/entc/integration/gremlin/ent/groupinfo_update.go
index e382b80d1..58354c3a1 100644
--- a/entc/integration/gremlin/ent/groupinfo_update.go
+++ b/entc/integration/gremlin/ent/groupinfo_update.go
@@ -76,6 +76,11 @@ func (giu *GroupInfoUpdate) AddGroups(g ...*Group) *GroupInfoUpdate {
 	return giu.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (giu *GroupInfoUpdate) Mutation() *GroupInfoMutation {
+	return giu.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (giu *GroupInfoUpdate) RemoveGroupIDs(ids ...string) *GroupInfoUpdate {
 	giu.mutation.RemoveGroupIDs(ids...)
@@ -255,6 +260,11 @@ func (giuo *GroupInfoUpdateOne) AddGroups(g ...*Group) *GroupInfoUpdateOne {
 	return giuo.AddGroupIDs(ids...)
 }
 
+// Mutation returns the GroupInfoMutation object of the builder.
+func (giuo *GroupInfoUpdateOne) Mutation() *GroupInfoMutation {
+	return giuo.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (giuo *GroupInfoUpdateOne) RemoveGroupIDs(ids ...string) *GroupInfoUpdateOne {
 	giuo.mutation.RemoveGroupIDs(ids...)
diff --git a/entc/integration/gremlin/ent/item_create.go b/entc/integration/gremlin/ent/item_create.go
index 32df06bc2..bc253bab3 100644
--- a/entc/integration/gremlin/ent/item_create.go
+++ b/entc/integration/gremlin/ent/item_create.go
@@ -23,6 +23,11 @@ type ItemCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (ic *ItemCreate) Mutation() *ItemMutation {
+	return ic.mutation
+}
+
 // Save creates the Item in the database.
 func (ic *ItemCreate) Save(ctx context.Context) (*Item, error) {
 	var (
diff --git a/entc/integration/gremlin/ent/item_update.go b/entc/integration/gremlin/ent/item_update.go
index 55e1ee70c..949a2ef06 100644
--- a/entc/integration/gremlin/ent/item_update.go
+++ b/entc/integration/gremlin/ent/item_update.go
@@ -31,6 +31,11 @@ func (iu *ItemUpdate) Where(ps ...predicate.Item) *ItemUpdate {
 	return iu
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (iu *ItemUpdate) Mutation() *ItemMutation {
+	return iu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (iu *ItemUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -114,6 +119,11 @@ type ItemUpdateOne struct {
 	mutation *ItemMutation
 }
 
+// Mutation returns the ItemMutation object of the builder.
+func (iuo *ItemUpdateOne) Mutation() *ItemMutation {
+	return iuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (iuo *ItemUpdateOne) Save(ctx context.Context) (*Item, error) {
 	var (
diff --git a/entc/integration/gremlin/ent/node_create.go b/entc/integration/gremlin/ent/node_create.go
index 7eebb909e..850ed6e22 100644
--- a/entc/integration/gremlin/ent/node_create.go
+++ b/entc/integration/gremlin/ent/node_create.go
@@ -77,6 +77,11 @@ func (nc *NodeCreate) SetNext(n *Node) *NodeCreate {
 	return nc.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nc *NodeCreate) Mutation() *NodeMutation {
+	return nc.mutation
+}
+
 // Save creates the Node in the database.
 func (nc *NodeCreate) Save(ctx context.Context) (*Node, error) {
 	var (
diff --git a/entc/integration/gremlin/ent/node_update.go b/entc/integration/gremlin/ent/node_update.go
index 2ae798e9e..887dfa5a2 100644
--- a/entc/integration/gremlin/ent/node_update.go
+++ b/entc/integration/gremlin/ent/node_update.go
@@ -98,6 +98,11 @@ func (nu *NodeUpdate) SetNext(n *Node) *NodeUpdate {
 	return nu.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nu *NodeUpdate) Mutation() *NodeMutation {
+	return nu.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nu *NodeUpdate) ClearPrev() *NodeUpdate {
 	nu.mutation.ClearPrev()
@@ -312,6 +317,11 @@ func (nuo *NodeUpdateOne) SetNext(n *Node) *NodeUpdateOne {
 	return nuo.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nuo *NodeUpdateOne) Mutation() *NodeMutation {
+	return nuo.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nuo *NodeUpdateOne) ClearPrev() *NodeUpdateOne {
 	nuo.mutation.ClearPrev()
diff --git a/entc/integration/gremlin/ent/pet_create.go b/entc/integration/gremlin/ent/pet_create.go
index e00350e59..9073e103c 100644
--- a/entc/integration/gremlin/ent/pet_create.go
+++ b/entc/integration/gremlin/ent/pet_create.go
@@ -71,6 +71,11 @@ func (pc *PetCreate) SetOwner(u *User) *PetCreate {
 	return pc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if _, ok := pc.mutation.Name(); !ok {
diff --git a/entc/integration/gremlin/ent/pet_update.go b/entc/integration/gremlin/ent/pet_update.go
index 4a1e5c40a..1b8aec791 100644
--- a/entc/integration/gremlin/ent/pet_update.go
+++ b/entc/integration/gremlin/ent/pet_update.go
@@ -78,6 +78,11 @@ func (pu *PetUpdate) SetOwner(u *User) *PetUpdate {
 	return pu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // ClearTeam clears the team edge to User.
 func (pu *PetUpdate) ClearTeam() *PetUpdate {
 	pu.mutation.ClearTeam()
@@ -257,6 +262,11 @@ func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne {
 	return puo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // ClearTeam clears the team edge to User.
 func (puo *PetUpdateOne) ClearTeam() *PetUpdateOne {
 	puo.mutation.ClearTeam()
diff --git a/entc/integration/gremlin/ent/spec_create.go b/entc/integration/gremlin/ent/spec_create.go
index 363d875bd..5d4ff7a2d 100644
--- a/entc/integration/gremlin/ent/spec_create.go
+++ b/entc/integration/gremlin/ent/spec_create.go
@@ -38,6 +38,11 @@ func (sc *SpecCreate) AddCard(c ...*Card) *SpecCreate {
 	return sc.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (sc *SpecCreate) Mutation() *SpecMutation {
+	return sc.mutation
+}
+
 // Save creates the Spec in the database.
 func (sc *SpecCreate) Save(ctx context.Context) (*Spec, error) {
 	var (
diff --git a/entc/integration/gremlin/ent/spec_update.go b/entc/integration/gremlin/ent/spec_update.go
index 774636a97..75a6d70aa 100644
--- a/entc/integration/gremlin/ent/spec_update.go
+++ b/entc/integration/gremlin/ent/spec_update.go
@@ -47,6 +47,11 @@ func (su *SpecUpdate) AddCard(c ...*Card) *SpecUpdate {
 	return su.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (su *SpecUpdate) Mutation() *SpecMutation {
+	return su.mutation
+}
+
 // RemoveCardIDs removes the card edge to Card by ids.
 func (su *SpecUpdate) RemoveCardIDs(ids ...string) *SpecUpdate {
 	su.mutation.RemoveCardIDs(ids...)
@@ -171,6 +176,11 @@ func (suo *SpecUpdateOne) AddCard(c ...*Card) *SpecUpdateOne {
 	return suo.AddCardIDs(ids...)
 }
 
+// Mutation returns the SpecMutation object of the builder.
+func (suo *SpecUpdateOne) Mutation() *SpecMutation {
+	return suo.mutation
+}
+
 // RemoveCardIDs removes the card edge to Card by ids.
 func (suo *SpecUpdateOne) RemoveCardIDs(ids ...string) *SpecUpdateOne {
 	suo.mutation.RemoveCardIDs(ids...)
diff --git a/entc/integration/gremlin/ent/user_create.go b/entc/integration/gremlin/ent/user_create.go
index 0a722606e..dccbab147 100644
--- a/entc/integration/gremlin/ent/user_create.go
+++ b/entc/integration/gremlin/ent/user_create.go
@@ -317,6 +317,11 @@ func (uc *UserCreate) SetParent(u *User) *UserCreate {
 	return uc.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if v, ok := uc.mutation.OptionalInt(); ok {
diff --git a/entc/integration/gremlin/ent/user_update.go b/entc/integration/gremlin/ent/user_update.go
index 5b08dfd38..fc27bc6c2 100644
--- a/entc/integration/gremlin/ent/user_update.go
+++ b/entc/integration/gremlin/ent/user_update.go
@@ -368,6 +368,11 @@ func (uu *UserUpdate) SetParent(u *User) *UserUpdate {
 	return uu.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uu *UserUpdate) ClearCard() *UserUpdate {
 	uu.mutation.ClearCard()
@@ -1109,6 +1114,11 @@ func (uuo *UserUpdateOne) SetParent(u *User) *UserUpdateOne {
 	return uuo.SetParentID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uuo *UserUpdateOne) ClearCard() *UserUpdateOne {
 	uuo.mutation.ClearCard()
diff --git a/entc/integration/hooks/ent/card_create.go b/entc/integration/hooks/ent/card_create.go
index 94cd87959..c0eed6b5a 100644
--- a/entc/integration/hooks/ent/card_create.go
+++ b/entc/integration/hooks/ent/card_create.go
@@ -85,6 +85,11 @@ func (cc *CardCreate) SetOwner(u *User) *CardCreate {
 	return cc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cc *CardCreate) Mutation() *CardMutation {
+	return cc.mutation
+}
+
 // Save creates the Card in the database.
 func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
 	if _, ok := cc.mutation.Number(); !ok {
diff --git a/entc/integration/hooks/ent/card_update.go b/entc/integration/hooks/ent/card_update.go
index abd72ecf7..e1898baa1 100644
--- a/entc/integration/hooks/ent/card_update.go
+++ b/entc/integration/hooks/ent/card_update.go
@@ -86,6 +86,11 @@ func (cu *CardUpdate) SetOwner(u *User) *CardUpdate {
 	return cu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cu *CardUpdate) Mutation() *CardMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CardUpdate) ClearOwner() *CardUpdate {
 	cu.mutation.ClearOwner()
@@ -288,6 +293,11 @@ func (cuo *CardUpdateOne) SetOwner(u *User) *CardUpdateOne {
 	return cuo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cuo *CardUpdateOne) Mutation() *CardMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CardUpdateOne) ClearOwner() *CardUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/hooks/ent/user_create.go b/entc/integration/hooks/ent/user_create.go
index 2d8e64d04..4e7929285 100644
--- a/entc/integration/hooks/ent/user_create.go
+++ b/entc/integration/hooks/ent/user_create.go
@@ -93,6 +93,11 @@ func (uc *UserCreate) SetBestFriend(u *User) *UserCreate {
 	return uc.SetBestFriendID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Version(); !ok {
diff --git a/entc/integration/hooks/ent/user_update.go b/entc/integration/hooks/ent/user_update.go
index 0b566b2cd..988f874b9 100644
--- a/entc/integration/hooks/ent/user_update.go
+++ b/entc/integration/hooks/ent/user_update.go
@@ -108,6 +108,11 @@ func (uu *UserUpdate) SetBestFriend(u *User) *UserUpdate {
 	return uu.SetBestFriendID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveCardIDs removes the cards edge to Card by ids.
 func (uu *UserUpdate) RemoveCardIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveCardIDs(ids...)
@@ -440,6 +445,11 @@ func (uuo *UserUpdateOne) SetBestFriend(u *User) *UserUpdateOne {
 	return uuo.SetBestFriendID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveCardIDs removes the cards edge to Card by ids.
 func (uuo *UserUpdateOne) RemoveCardIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveCardIDs(ids...)
diff --git a/entc/integration/idtype/ent/user_create.go b/entc/integration/idtype/ent/user_create.go
index 9e8449397..614eb4a84 100644
--- a/entc/integration/idtype/ent/user_create.go
+++ b/entc/integration/idtype/ent/user_create.go
@@ -78,6 +78,11 @@ func (uc *UserCreate) AddFollowing(u ...*User) *UserCreate {
 	return uc.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Name(); !ok {
diff --git a/entc/integration/idtype/ent/user_update.go b/entc/integration/idtype/ent/user_update.go
index 7c9ce0c9a..1e90a4160 100644
--- a/entc/integration/idtype/ent/user_update.go
+++ b/entc/integration/idtype/ent/user_update.go
@@ -86,6 +86,11 @@ func (uu *UserUpdate) AddFollowing(u ...*User) *UserUpdate {
 	return uu.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearSpouse clears the spouse edge to User.
 func (uu *UserUpdate) ClearSpouse() *UserUpdate {
 	uu.mutation.ClearSpouse()
@@ -383,6 +388,11 @@ func (uuo *UserUpdateOne) AddFollowing(u ...*User) *UserUpdateOne {
 	return uuo.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearSpouse clears the spouse edge to User.
 func (uuo *UserUpdateOne) ClearSpouse() *UserUpdateOne {
 	uuo.mutation.ClearSpouse()
diff --git a/entc/integration/integration_test.go b/entc/integration/integration_test.go
index 4c338f5eb..b3838cc37 100644
--- a/entc/integration/integration_test.go
+++ b/entc/integration/integration_test.go
@@ -115,6 +115,7 @@ var (
 		ImmutableValue,
 		Sensitive,
 		EagerLoading,
+		Mutation,
 	}
 )
 
@@ -1065,6 +1066,36 @@ func NoSchemaChanges(t *testing.T, client *ent.Client) {
 	require.NoError(t, err)
 }
 
+func Mutation(t *testing.T, client *ent.Client) {
+	ctx := context.Background()
+	setName := func(ns interface{ SetName(string) }, name string) {
+		ns.SetName(name)
+	}
+	ub := client.User.Create().SetAge(30)
+	setName(ub.Mutation(), "a8m")
+	pb := client.Pet.Create()
+	setName(pb.Mutation(), "pedro")
+
+	a8m := ub.SaveX(ctx)
+	require.Equal(t, "a8m", a8m.Name)
+	pedro := pb.SaveX(ctx)
+	require.Equal(t, "pedro", pedro.Name)
+
+	setUsers := func(ms ...*ent.UserMutation) {
+		for _, m := range ms {
+			m.SetName("boring")
+			m.SetAge(30)
+		}
+	}
+	uu := a8m.Update()
+	ub = client.User.Create()
+	setUsers(ub.Mutation(), uu.Mutation())
+	a8m = uu.SaveX(ctx)
+	usr := ub.SaveX(ctx)
+	require.Equal(t, "boring", a8m.Name)
+	require.Equal(t, "boring", usr.Name)
+}
+
 func drop(t *testing.T, client *ent.Client) {
 	t.Log("drop data from database")
 	ctx := context.Background()
diff --git a/entc/integration/json/ent/user_create.go b/entc/integration/json/ent/user_create.go
index 562f4b8ae..eccfcd3f3 100644
--- a/entc/integration/json/ent/user_create.go
+++ b/entc/integration/json/ent/user_create.go
@@ -61,6 +61,11 @@ func (uc *UserCreate) SetStrings(s []string) *UserCreate {
 	return uc
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/entc/integration/json/ent/user_update.go b/entc/integration/json/ent/user_update.go
index d4b2b47d5..0e8fea700 100644
--- a/entc/integration/json/ent/user_update.go
+++ b/entc/integration/json/ent/user_update.go
@@ -106,6 +106,11 @@ func (uu *UserUpdate) ClearStrings() *UserUpdate {
 	return uu
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (uu *UserUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -343,6 +348,11 @@ func (uuo *UserUpdateOne) ClearStrings() *UserUpdateOne {
 	return uuo
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/entc/integration/migrate/entv1/car_create.go b/entc/integration/migrate/entv1/car_create.go
index cea29cec4..9bbd2e115 100644
--- a/entc/integration/migrate/entv1/car_create.go
+++ b/entc/integration/migrate/entv1/car_create.go
@@ -42,6 +42,11 @@ func (cc *CarCreate) SetOwner(u *User) *CarCreate {
 	return cc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cc *CarCreate) Mutation() *CarMutation {
+	return cc.mutation
+}
+
 // Save creates the Car in the database.
 func (cc *CarCreate) Save(ctx context.Context) (*Car, error) {
 	var (
diff --git a/entc/integration/migrate/entv1/car_update.go b/entc/integration/migrate/entv1/car_update.go
index 7432253c9..2eb1eb65f 100644
--- a/entc/integration/migrate/entv1/car_update.go
+++ b/entc/integration/migrate/entv1/car_update.go
@@ -51,6 +51,11 @@ func (cu *CarUpdate) SetOwner(u *User) *CarUpdate {
 	return cu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cu *CarUpdate) Mutation() *CarMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CarUpdate) ClearOwner() *CarUpdate {
 	cu.mutation.ClearOwner()
@@ -199,6 +204,11 @@ func (cuo *CarUpdateOne) SetOwner(u *User) *CarUpdateOne {
 	return cuo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cuo *CarUpdateOne) Mutation() *CarMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CarUpdateOne) ClearOwner() *CarUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/migrate/entv1/user_create.go b/entc/integration/migrate/entv1/user_create.go
index 1a154e3ba..2b860f269 100644
--- a/entc/integration/migrate/entv1/user_create.go
+++ b/entc/integration/migrate/entv1/user_create.go
@@ -168,6 +168,11 @@ func (uc *UserCreate) SetCar(c *Car) *UserCreate {
 	return uc.SetCarID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/entc/integration/migrate/entv1/user_update.go b/entc/integration/migrate/entv1/user_update.go
index dfd4befa3..954f08cf3 100644
--- a/entc/integration/migrate/entv1/user_update.go
+++ b/entc/integration/migrate/entv1/user_update.go
@@ -201,6 +201,11 @@ func (uu *UserUpdate) SetCar(c *Car) *UserUpdate {
 	return uu.SetCarID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearParent clears the parent edge to User.
 func (uu *UserUpdate) ClearParent() *UserUpdate {
 	uu.mutation.ClearParent()
@@ -724,6 +729,11 @@ func (uuo *UserUpdateOne) SetCar(c *Car) *UserUpdateOne {
 	return uuo.SetCarID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearParent clears the parent edge to User.
 func (uuo *UserUpdateOne) ClearParent() *UserUpdateOne {
 	uuo.mutation.ClearParent()
diff --git a/entc/integration/migrate/entv2/car_create.go b/entc/integration/migrate/entv2/car_create.go
index 7f800cf94..6e8d29a0a 100644
--- a/entc/integration/migrate/entv2/car_create.go
+++ b/entc/integration/migrate/entv2/car_create.go
@@ -42,6 +42,11 @@ func (cc *CarCreate) SetOwner(u *User) *CarCreate {
 	return cc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cc *CarCreate) Mutation() *CarMutation {
+	return cc.mutation
+}
+
 // Save creates the Car in the database.
 func (cc *CarCreate) Save(ctx context.Context) (*Car, error) {
 	var (
diff --git a/entc/integration/migrate/entv2/car_update.go b/entc/integration/migrate/entv2/car_update.go
index 2b5907fb8..5667d5156 100644
--- a/entc/integration/migrate/entv2/car_update.go
+++ b/entc/integration/migrate/entv2/car_update.go
@@ -51,6 +51,11 @@ func (cu *CarUpdate) SetOwner(u *User) *CarUpdate {
 	return cu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cu *CarUpdate) Mutation() *CarMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CarUpdate) ClearOwner() *CarUpdate {
 	cu.mutation.ClearOwner()
@@ -199,6 +204,11 @@ func (cuo *CarUpdateOne) SetOwner(u *User) *CarUpdateOne {
 	return cuo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cuo *CarUpdateOne) Mutation() *CarMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CarUpdateOne) ClearOwner() *CarUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/entc/integration/migrate/entv2/group_create.go b/entc/integration/migrate/entv2/group_create.go
index 5c343c5e8..5c2373df5 100644
--- a/entc/integration/migrate/entv2/group_create.go
+++ b/entc/integration/migrate/entv2/group_create.go
@@ -22,6 +22,11 @@ type GroupCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	var (
diff --git a/entc/integration/migrate/entv2/group_update.go b/entc/integration/migrate/entv2/group_update.go
index d531bd4cb..109174cf2 100644
--- a/entc/integration/migrate/entv2/group_update.go
+++ b/entc/integration/migrate/entv2/group_update.go
@@ -31,6 +31,11 @@ func (gu *GroupUpdate) Where(ps ...predicate.Group) *GroupUpdate {
 	return gu
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (gu *GroupUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -118,6 +123,11 @@ type GroupUpdateOne struct {
 	mutation *GroupMutation
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (guo *GroupUpdateOne) Save(ctx context.Context) (*Group, error) {
 	var (
diff --git a/entc/integration/migrate/entv2/pet_create.go b/entc/integration/migrate/entv2/pet_create.go
index 5bb1373f6..1f54f306f 100644
--- a/entc/integration/migrate/entv2/pet_create.go
+++ b/entc/integration/migrate/entv2/pet_create.go
@@ -22,6 +22,11 @@ type PetCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	var (
diff --git a/entc/integration/migrate/entv2/pet_update.go b/entc/integration/migrate/entv2/pet_update.go
index e450fe4d7..cb5cebd53 100644
--- a/entc/integration/migrate/entv2/pet_update.go
+++ b/entc/integration/migrate/entv2/pet_update.go
@@ -31,6 +31,11 @@ func (pu *PetUpdate) Where(ps ...predicate.Pet) *PetUpdate {
 	return pu
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (pu *PetUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -118,6 +123,11 @@ type PetUpdateOne struct {
 	mutation *PetMutation
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (puo *PetUpdateOne) Save(ctx context.Context) (*Pet, error) {
 	var (
diff --git a/entc/integration/migrate/entv2/user_create.go b/entc/integration/migrate/entv2/user_create.go
index 5b0c6db8e..29119bd38 100644
--- a/entc/integration/migrate/entv2/user_create.go
+++ b/entc/integration/migrate/entv2/user_create.go
@@ -151,6 +151,11 @@ func (uc *UserCreate) SetPets(p *Pet) *UserCreate {
 	return uc.SetPetsID(p.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/entc/integration/migrate/entv2/user_update.go b/entc/integration/migrate/entv2/user_update.go
index 2231924df..ea7a7cafa 100644
--- a/entc/integration/migrate/entv2/user_update.go
+++ b/entc/integration/migrate/entv2/user_update.go
@@ -184,6 +184,11 @@ func (uu *UserUpdate) SetPets(p *Pet) *UserUpdate {
 	return uu.SetPetsID(p.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveCarIDs removes the car edge to Car by ids.
 func (uu *UserUpdate) RemoveCarIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveCarIDs(ids...)
@@ -616,6 +621,11 @@ func (uuo *UserUpdateOne) SetPets(p *Pet) *UserUpdateOne {
 	return uuo.SetPetsID(p.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveCarIDs removes the car edge to Car by ids.
 func (uuo *UserUpdateOne) RemoveCarIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveCarIDs(ids...)
diff --git a/entc/integration/privacy/ent/galaxy_create.go b/entc/integration/privacy/ent/galaxy_create.go
index 581999233..afc9f48c9 100644
--- a/entc/integration/privacy/ent/galaxy_create.go
+++ b/entc/integration/privacy/ent/galaxy_create.go
@@ -51,6 +51,11 @@ func (gc *GalaxyCreate) AddPlanets(p ...*Planet) *GalaxyCreate {
 	return gc.AddPlanetIDs(ids...)
 }
 
+// Mutation returns the GalaxyMutation object of the builder.
+func (gc *GalaxyCreate) Mutation() *GalaxyMutation {
+	return gc.mutation
+}
+
 // Save creates the Galaxy in the database.
 func (gc *GalaxyCreate) Save(ctx context.Context) (*Galaxy, error) {
 	if _, ok := gc.mutation.Name(); !ok {
diff --git a/entc/integration/privacy/ent/galaxy_update.go b/entc/integration/privacy/ent/galaxy_update.go
index 4e58ab86a..85a595fcd 100644
--- a/entc/integration/privacy/ent/galaxy_update.go
+++ b/entc/integration/privacy/ent/galaxy_update.go
@@ -59,6 +59,11 @@ func (gu *GalaxyUpdate) AddPlanets(p ...*Planet) *GalaxyUpdate {
 	return gu.AddPlanetIDs(ids...)
 }
 
+// Mutation returns the GalaxyMutation object of the builder.
+func (gu *GalaxyUpdate) Mutation() *GalaxyMutation {
+	return gu.mutation
+}
+
 // RemovePlanetIDs removes the planets edge to Planet by ids.
 func (gu *GalaxyUpdate) RemovePlanetIDs(ids ...int) *GalaxyUpdate {
 	gu.mutation.RemovePlanetIDs(ids...)
@@ -251,6 +256,11 @@ func (guo *GalaxyUpdateOne) AddPlanets(p ...*Planet) *GalaxyUpdateOne {
 	return guo.AddPlanetIDs(ids...)
 }
 
+// Mutation returns the GalaxyMutation object of the builder.
+func (guo *GalaxyUpdateOne) Mutation() *GalaxyMutation {
+	return guo.mutation
+}
+
 // RemovePlanetIDs removes the planets edge to Planet by ids.
 func (guo *GalaxyUpdateOne) RemovePlanetIDs(ids ...int) *GalaxyUpdateOne {
 	guo.mutation.RemovePlanetIDs(ids...)
diff --git a/entc/integration/privacy/ent/planet_create.go b/entc/integration/privacy/ent/planet_create.go
index 69b3701e0..463ba1d2e 100644
--- a/entc/integration/privacy/ent/planet_create.go
+++ b/entc/integration/privacy/ent/planet_create.go
@@ -58,6 +58,11 @@ func (pc *PlanetCreate) AddNeighbors(p ...*Planet) *PlanetCreate {
 	return pc.AddNeighborIDs(ids...)
 }
 
+// Mutation returns the PlanetMutation object of the builder.
+func (pc *PlanetCreate) Mutation() *PlanetMutation {
+	return pc.mutation
+}
+
 // Save creates the Planet in the database.
 func (pc *PlanetCreate) Save(ctx context.Context) (*Planet, error) {
 	if _, ok := pc.mutation.Name(); !ok {
diff --git a/entc/integration/privacy/ent/planet_update.go b/entc/integration/privacy/ent/planet_update.go
index 101e88286..6ec80025d 100644
--- a/entc/integration/privacy/ent/planet_update.go
+++ b/entc/integration/privacy/ent/planet_update.go
@@ -73,6 +73,11 @@ func (pu *PlanetUpdate) AddNeighbors(p ...*Planet) *PlanetUpdate {
 	return pu.AddNeighborIDs(ids...)
 }
 
+// Mutation returns the PlanetMutation object of the builder.
+func (pu *PlanetUpdate) Mutation() *PlanetMutation {
+	return pu.mutation
+}
+
 // RemoveNeighborIDs removes the neighbors edge to Planet by ids.
 func (pu *PlanetUpdate) RemoveNeighborIDs(ids ...int) *PlanetUpdate {
 	pu.mutation.RemoveNeighborIDs(ids...)
@@ -276,6 +281,11 @@ func (puo *PlanetUpdateOne) AddNeighbors(p ...*Planet) *PlanetUpdateOne {
 	return puo.AddNeighborIDs(ids...)
 }
 
+// Mutation returns the PlanetMutation object of the builder.
+func (puo *PlanetUpdateOne) Mutation() *PlanetMutation {
+	return puo.mutation
+}
+
 // RemoveNeighborIDs removes the neighbors edge to Planet by ids.
 func (puo *PlanetUpdateOne) RemoveNeighborIDs(ids ...int) *PlanetUpdateOne {
 	puo.mutation.RemoveNeighborIDs(ids...)
diff --git a/entc/integration/template/ent/group_create.go b/entc/integration/template/ent/group_create.go
index 8d41e5dd1..2fdb9b01b 100644
--- a/entc/integration/template/ent/group_create.go
+++ b/entc/integration/template/ent/group_create.go
@@ -29,6 +29,11 @@ func (gc *GroupCreate) SetMaxUsers(i int) *GroupCreate {
 	return gc
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.MaxUsers(); !ok {
diff --git a/entc/integration/template/ent/group_update.go b/entc/integration/template/ent/group_update.go
index 1ef902b82..31e19152a 100644
--- a/entc/integration/template/ent/group_update.go
+++ b/entc/integration/template/ent/group_update.go
@@ -44,6 +44,11 @@ func (gu *GroupUpdate) AddMaxUsers(i int) *GroupUpdate {
 	return gu
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (gu *GroupUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -158,6 +163,11 @@ func (guo *GroupUpdateOne) AddMaxUsers(i int) *GroupUpdateOne {
 	return guo
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (guo *GroupUpdateOne) Save(ctx context.Context) (*Group, error) {
 	var (
diff --git a/entc/integration/template/ent/pet_create.go b/entc/integration/template/ent/pet_create.go
index 6702121e5..636ec16c8 100644
--- a/entc/integration/template/ent/pet_create.go
+++ b/entc/integration/template/ent/pet_create.go
@@ -64,6 +64,11 @@ func (pc *PetCreate) SetOwner(u *User) *PetCreate {
 	return pc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if _, ok := pc.mutation.Age(); !ok {
diff --git a/entc/integration/template/ent/pet_update.go b/entc/integration/template/ent/pet_update.go
index 0adc702d9..525fed538 100644
--- a/entc/integration/template/ent/pet_update.go
+++ b/entc/integration/template/ent/pet_update.go
@@ -85,6 +85,11 @@ func (pu *PetUpdate) SetOwner(u *User) *PetUpdate {
 	return pu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (pu *PetUpdate) ClearOwner() *PetUpdate {
 	pu.mutation.ClearOwner()
@@ -293,6 +298,11 @@ func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne {
 	return puo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (puo *PetUpdateOne) ClearOwner() *PetUpdateOne {
 	puo.mutation.ClearOwner()
diff --git a/entc/integration/template/ent/user_create.go b/entc/integration/template/ent/user_create.go
index 740ed6ec9..8780d37aa 100644
--- a/entc/integration/template/ent/user_create.go
+++ b/entc/integration/template/ent/user_create.go
@@ -60,6 +60,11 @@ func (uc *UserCreate) AddFriends(u ...*User) *UserCreate {
 	return uc.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Name(); !ok {
diff --git a/entc/integration/template/ent/user_update.go b/entc/integration/template/ent/user_update.go
index 52a84ae35..c3c55c00b 100644
--- a/entc/integration/template/ent/user_update.go
+++ b/entc/integration/template/ent/user_update.go
@@ -68,6 +68,11 @@ func (uu *UserUpdate) AddFriends(u ...*User) *UserUpdate {
 	return uu.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uu *UserUpdate) RemovePetIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemovePetIDs(ids...)
@@ -305,6 +310,11 @@ func (uuo *UserUpdateOne) AddFriends(u ...*User) *UserUpdateOne {
 	return uuo.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uuo *UserUpdateOne) RemovePetIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemovePetIDs(ids...)
diff --git a/examples/edgeindex/ent/city_create.go b/examples/edgeindex/ent/city_create.go
index 1932a9bf1..f49522b93 100644
--- a/examples/edgeindex/ent/city_create.go
+++ b/examples/edgeindex/ent/city_create.go
@@ -45,6 +45,11 @@ func (cc *CityCreate) AddStreets(s ...*Street) *CityCreate {
 	return cc.AddStreetIDs(ids...)
 }
 
+// Mutation returns the CityMutation object of the builder.
+func (cc *CityCreate) Mutation() *CityMutation {
+	return cc.mutation
+}
+
 // Save creates the City in the database.
 func (cc *CityCreate) Save(ctx context.Context) (*City, error) {
 	if _, ok := cc.mutation.Name(); !ok {
diff --git a/examples/edgeindex/ent/city_update.go b/examples/edgeindex/ent/city_update.go
index 329364d75..a64b79984 100644
--- a/examples/edgeindex/ent/city_update.go
+++ b/examples/edgeindex/ent/city_update.go
@@ -53,6 +53,11 @@ func (cu *CityUpdate) AddStreets(s ...*Street) *CityUpdate {
 	return cu.AddStreetIDs(ids...)
 }
 
+// Mutation returns the CityMutation object of the builder.
+func (cu *CityUpdate) Mutation() *CityMutation {
+	return cu.mutation
+}
+
 // RemoveStreetIDs removes the streets edge to Street by ids.
 func (cu *CityUpdate) RemoveStreetIDs(ids ...int) *CityUpdate {
 	cu.mutation.RemoveStreetIDs(ids...)
@@ -222,6 +227,11 @@ func (cuo *CityUpdateOne) AddStreets(s ...*Street) *CityUpdateOne {
 	return cuo.AddStreetIDs(ids...)
 }
 
+// Mutation returns the CityMutation object of the builder.
+func (cuo *CityUpdateOne) Mutation() *CityMutation {
+	return cuo.mutation
+}
+
 // RemoveStreetIDs removes the streets edge to Street by ids.
 func (cuo *CityUpdateOne) RemoveStreetIDs(ids ...int) *CityUpdateOne {
 	cuo.mutation.RemoveStreetIDs(ids...)
diff --git a/examples/edgeindex/ent/street_create.go b/examples/edgeindex/ent/street_create.go
index 8c14c62f1..74f8ceb1b 100644
--- a/examples/edgeindex/ent/street_create.go
+++ b/examples/edgeindex/ent/street_create.go
@@ -49,6 +49,11 @@ func (sc *StreetCreate) SetCity(c *City) *StreetCreate {
 	return sc.SetCityID(c.ID)
 }
 
+// Mutation returns the StreetMutation object of the builder.
+func (sc *StreetCreate) Mutation() *StreetMutation {
+	return sc.mutation
+}
+
 // Save creates the Street in the database.
 func (sc *StreetCreate) Save(ctx context.Context) (*Street, error) {
 	if _, ok := sc.mutation.Name(); !ok {
diff --git a/examples/edgeindex/ent/street_update.go b/examples/edgeindex/ent/street_update.go
index 2f2cef76d..9bfe171d0 100644
--- a/examples/edgeindex/ent/street_update.go
+++ b/examples/edgeindex/ent/street_update.go
@@ -57,6 +57,11 @@ func (su *StreetUpdate) SetCity(c *City) *StreetUpdate {
 	return su.SetCityID(c.ID)
 }
 
+// Mutation returns the StreetMutation object of the builder.
+func (su *StreetUpdate) Mutation() *StreetMutation {
+	return su.mutation
+}
+
 // ClearCity clears the city edge to City.
 func (su *StreetUpdate) ClearCity() *StreetUpdate {
 	su.mutation.ClearCity()
@@ -218,6 +223,11 @@ func (suo *StreetUpdateOne) SetCity(c *City) *StreetUpdateOne {
 	return suo.SetCityID(c.ID)
 }
 
+// Mutation returns the StreetMutation object of the builder.
+func (suo *StreetUpdateOne) Mutation() *StreetMutation {
+	return suo.mutation
+}
+
 // ClearCity clears the city edge to City.
 func (suo *StreetUpdateOne) ClearCity() *StreetUpdateOne {
 	suo.mutation.ClearCity()
diff --git a/examples/entcpkg/ent/user_create.go b/examples/entcpkg/ent/user_create.go
index f1af19227..5a26fc310 100644
--- a/examples/entcpkg/ent/user_create.go
+++ b/examples/entcpkg/ent/user_create.go
@@ -22,6 +22,11 @@ type UserCreate struct {
 	hooks    []Hook
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/examples/entcpkg/ent/user_update.go b/examples/entcpkg/ent/user_update.go
index 16d6cf79d..5d7ebd37f 100644
--- a/examples/entcpkg/ent/user_update.go
+++ b/examples/entcpkg/ent/user_update.go
@@ -31,6 +31,11 @@ func (uu *UserUpdate) Where(ps ...predicate.User) *UserUpdate {
 	return uu
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // Save executes the query and returns the number of rows/vertices matched by this operation.
 func (uu *UserUpdate) Save(ctx context.Context) (int, error) {
 	var (
@@ -118,6 +123,11 @@ type UserUpdateOne struct {
 	mutation *UserMutation
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // Save executes the query and returns the updated entity.
 func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error) {
 	var (
diff --git a/examples/m2m2types/ent/group_create.go b/examples/m2m2types/ent/group_create.go
index bc44e3bb4..155361b83 100644
--- a/examples/m2m2types/ent/group_create.go
+++ b/examples/m2m2types/ent/group_create.go
@@ -45,6 +45,11 @@ func (gc *GroupCreate) AddUsers(u ...*User) *GroupCreate {
 	return gc.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.Name(); !ok {
diff --git a/examples/m2m2types/ent/group_update.go b/examples/m2m2types/ent/group_update.go
index a7d03b412..4b9626708 100644
--- a/examples/m2m2types/ent/group_update.go
+++ b/examples/m2m2types/ent/group_update.go
@@ -53,6 +53,11 @@ func (gu *GroupUpdate) AddUsers(u ...*User) *GroupUpdate {
 	return gu.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (gu *GroupUpdate) RemoveUserIDs(ids ...int) *GroupUpdate {
 	gu.mutation.RemoveUserIDs(ids...)
@@ -222,6 +227,11 @@ func (guo *GroupUpdateOne) AddUsers(u ...*User) *GroupUpdateOne {
 	return guo.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (guo *GroupUpdateOne) RemoveUserIDs(ids ...int) *GroupUpdateOne {
 	guo.mutation.RemoveUserIDs(ids...)
diff --git a/examples/m2m2types/ent/user_create.go b/examples/m2m2types/ent/user_create.go
index 0f763b83b..46ef5e380 100644
--- a/examples/m2m2types/ent/user_create.go
+++ b/examples/m2m2types/ent/user_create.go
@@ -51,6 +51,11 @@ func (uc *UserCreate) AddGroups(g ...*Group) *UserCreate {
 	return uc.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/m2m2types/ent/user_update.go b/examples/m2m2types/ent/user_update.go
index bb95a1d70..b67b3dad0 100644
--- a/examples/m2m2types/ent/user_update.go
+++ b/examples/m2m2types/ent/user_update.go
@@ -66,6 +66,11 @@ func (uu *UserUpdate) AddGroups(g ...*Group) *UserUpdate {
 	return uu.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (uu *UserUpdate) RemoveGroupIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveGroupIDs(ids...)
@@ -262,6 +267,11 @@ func (uuo *UserUpdateOne) AddGroups(g ...*Group) *UserUpdateOne {
 	return uuo.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveGroupIDs removes the groups edge to Group by ids.
 func (uuo *UserUpdateOne) RemoveGroupIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveGroupIDs(ids...)
diff --git a/examples/m2mbidi/ent/user_create.go b/examples/m2mbidi/ent/user_create.go
index 24de04206..07b6d3e0a 100644
--- a/examples/m2mbidi/ent/user_create.go
+++ b/examples/m2mbidi/ent/user_create.go
@@ -50,6 +50,11 @@ func (uc *UserCreate) AddFriends(u ...*User) *UserCreate {
 	return uc.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/m2mbidi/ent/user_update.go b/examples/m2mbidi/ent/user_update.go
index f72799b8a..10c5abf71 100644
--- a/examples/m2mbidi/ent/user_update.go
+++ b/examples/m2mbidi/ent/user_update.go
@@ -65,6 +65,11 @@ func (uu *UserUpdate) AddFriends(u ...*User) *UserUpdate {
 	return uu.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveFriendIDs removes the friends edge to User by ids.
 func (uu *UserUpdate) RemoveFriendIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveFriendIDs(ids...)
@@ -261,6 +266,11 @@ func (uuo *UserUpdateOne) AddFriends(u ...*User) *UserUpdateOne {
 	return uuo.AddFriendIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveFriendIDs removes the friends edge to User by ids.
 func (uuo *UserUpdateOne) RemoveFriendIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveFriendIDs(ids...)
diff --git a/examples/m2mrecur/ent/user_create.go b/examples/m2mrecur/ent/user_create.go
index 4fcbda4aa..90b689e4c 100644
--- a/examples/m2mrecur/ent/user_create.go
+++ b/examples/m2mrecur/ent/user_create.go
@@ -65,6 +65,11 @@ func (uc *UserCreate) AddFollowing(u ...*User) *UserCreate {
 	return uc.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/m2mrecur/ent/user_update.go b/examples/m2mrecur/ent/user_update.go
index 875aba3e5..dd7c083d3 100644
--- a/examples/m2mrecur/ent/user_update.go
+++ b/examples/m2mrecur/ent/user_update.go
@@ -80,6 +80,11 @@ func (uu *UserUpdate) AddFollowing(u ...*User) *UserUpdate {
 	return uu.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveFollowerIDs removes the followers edge to User by ids.
 func (uu *UserUpdate) RemoveFollowerIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveFollowerIDs(ids...)
@@ -344,6 +349,11 @@ func (uuo *UserUpdateOne) AddFollowing(u ...*User) *UserUpdateOne {
 	return uuo.AddFollowingIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveFollowerIDs removes the followers edge to User by ids.
 func (uuo *UserUpdateOne) RemoveFollowerIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveFollowerIDs(ids...)
diff --git a/examples/o2m2types/ent/pet_create.go b/examples/o2m2types/ent/pet_create.go
index ddb54837f..cc6b67fa6 100644
--- a/examples/o2m2types/ent/pet_create.go
+++ b/examples/o2m2types/ent/pet_create.go
@@ -49,6 +49,11 @@ func (pc *PetCreate) SetOwner(u *User) *PetCreate {
 	return pc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if _, ok := pc.mutation.Name(); !ok {
diff --git a/examples/o2m2types/ent/pet_update.go b/examples/o2m2types/ent/pet_update.go
index 5d9a00f0a..e2531933a 100644
--- a/examples/o2m2types/ent/pet_update.go
+++ b/examples/o2m2types/ent/pet_update.go
@@ -57,6 +57,11 @@ func (pu *PetUpdate) SetOwner(u *User) *PetUpdate {
 	return pu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (pu *PetUpdate) ClearOwner() *PetUpdate {
 	pu.mutation.ClearOwner()
@@ -218,6 +223,11 @@ func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne {
 	return puo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (puo *PetUpdateOne) ClearOwner() *PetUpdateOne {
 	puo.mutation.ClearOwner()
diff --git a/examples/o2m2types/ent/user_create.go b/examples/o2m2types/ent/user_create.go
index 6a2a0d4e9..a86b5e899 100644
--- a/examples/o2m2types/ent/user_create.go
+++ b/examples/o2m2types/ent/user_create.go
@@ -51,6 +51,11 @@ func (uc *UserCreate) AddPets(p ...*Pet) *UserCreate {
 	return uc.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/o2m2types/ent/user_update.go b/examples/o2m2types/ent/user_update.go
index 21f928aaf..8a90923fa 100644
--- a/examples/o2m2types/ent/user_update.go
+++ b/examples/o2m2types/ent/user_update.go
@@ -66,6 +66,11 @@ func (uu *UserUpdate) AddPets(p ...*Pet) *UserUpdate {
 	return uu.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uu *UserUpdate) RemovePetIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemovePetIDs(ids...)
@@ -262,6 +267,11 @@ func (uuo *UserUpdateOne) AddPets(p ...*Pet) *UserUpdateOne {
 	return uuo.AddPetIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uuo *UserUpdateOne) RemovePetIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemovePetIDs(ids...)
diff --git a/examples/o2mrecur/ent/node_create.go b/examples/o2mrecur/ent/node_create.go
index aa410fe18..33b97d8d0 100644
--- a/examples/o2mrecur/ent/node_create.go
+++ b/examples/o2mrecur/ent/node_create.go
@@ -63,6 +63,11 @@ func (nc *NodeCreate) AddChildren(n ...*Node) *NodeCreate {
 	return nc.AddChildIDs(ids...)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nc *NodeCreate) Mutation() *NodeMutation {
+	return nc.mutation
+}
+
 // Save creates the Node in the database.
 func (nc *NodeCreate) Save(ctx context.Context) (*Node, error) {
 	if _, ok := nc.mutation.Value(); !ok {
diff --git a/examples/o2mrecur/ent/node_update.go b/examples/o2mrecur/ent/node_update.go
index c0762eef7..cce4b3b08 100644
--- a/examples/o2mrecur/ent/node_update.go
+++ b/examples/o2mrecur/ent/node_update.go
@@ -78,6 +78,11 @@ func (nu *NodeUpdate) AddChildren(n ...*Node) *NodeUpdate {
 	return nu.AddChildIDs(ids...)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nu *NodeUpdate) Mutation() *NodeMutation {
+	return nu.mutation
+}
+
 // ClearParent clears the parent edge to Node.
 func (nu *NodeUpdate) ClearParent() *NodeUpdate {
 	nu.mutation.ClearParent()
@@ -321,6 +326,11 @@ func (nuo *NodeUpdateOne) AddChildren(n ...*Node) *NodeUpdateOne {
 	return nuo.AddChildIDs(ids...)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nuo *NodeUpdateOne) Mutation() *NodeMutation {
+	return nuo.mutation
+}
+
 // ClearParent clears the parent edge to Node.
 func (nuo *NodeUpdateOne) ClearParent() *NodeUpdateOne {
 	nuo.mutation.ClearParent()
diff --git a/examples/o2o2types/ent/card_create.go b/examples/o2o2types/ent/card_create.go
index 4abb29c6d..316ab841b 100644
--- a/examples/o2o2types/ent/card_create.go
+++ b/examples/o2o2types/ent/card_create.go
@@ -48,6 +48,11 @@ func (cc *CardCreate) SetOwner(u *User) *CardCreate {
 	return cc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cc *CardCreate) Mutation() *CardMutation {
+	return cc.mutation
+}
+
 // Save creates the Card in the database.
 func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
 	if _, ok := cc.mutation.Expired(); !ok {
diff --git a/examples/o2o2types/ent/card_update.go b/examples/o2o2types/ent/card_update.go
index 988c3717f..1f2879f4a 100644
--- a/examples/o2o2types/ent/card_update.go
+++ b/examples/o2o2types/ent/card_update.go
@@ -57,6 +57,11 @@ func (cu *CardUpdate) SetOwner(u *User) *CardUpdate {
 	return cu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cu *CardUpdate) Mutation() *CardMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CardUpdate) ClearOwner() *CardUpdate {
 	cu.mutation.ClearOwner()
@@ -226,6 +231,11 @@ func (cuo *CardUpdateOne) SetOwner(u *User) *CardUpdateOne {
 	return cuo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CardMutation object of the builder.
+func (cuo *CardUpdateOne) Mutation() *CardMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CardUpdateOne) ClearOwner() *CardUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/examples/o2o2types/ent/user_create.go b/examples/o2o2types/ent/user_create.go
index 5701610b3..8742c4daf 100644
--- a/examples/o2o2types/ent/user_create.go
+++ b/examples/o2o2types/ent/user_create.go
@@ -55,6 +55,11 @@ func (uc *UserCreate) SetCard(c *Card) *UserCreate {
 	return uc.SetCardID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/o2o2types/ent/user_update.go b/examples/o2o2types/ent/user_update.go
index 18d09026d..0a3fe2f0e 100644
--- a/examples/o2o2types/ent/user_update.go
+++ b/examples/o2o2types/ent/user_update.go
@@ -70,6 +70,11 @@ func (uu *UserUpdate) SetCard(c *Card) *UserUpdate {
 	return uu.SetCardID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uu *UserUpdate) ClearCard() *UserUpdate {
 	uu.mutation.ClearCard()
@@ -258,6 +263,11 @@ func (uuo *UserUpdateOne) SetCard(c *Card) *UserUpdateOne {
 	return uuo.SetCardID(c.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearCard clears the card edge to Card.
 func (uuo *UserUpdateOne) ClearCard() *UserUpdateOne {
 	uuo.mutation.ClearCard()
diff --git a/examples/o2obidi/ent/user_create.go b/examples/o2obidi/ent/user_create.go
index e486204c2..b195a9fa8 100644
--- a/examples/o2obidi/ent/user_create.go
+++ b/examples/o2obidi/ent/user_create.go
@@ -54,6 +54,11 @@ func (uc *UserCreate) SetSpouse(u *User) *UserCreate {
 	return uc.SetSpouseID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/o2obidi/ent/user_update.go b/examples/o2obidi/ent/user_update.go
index b3fa0f4d2..443a18ddb 100644
--- a/examples/o2obidi/ent/user_update.go
+++ b/examples/o2obidi/ent/user_update.go
@@ -69,6 +69,11 @@ func (uu *UserUpdate) SetSpouse(u *User) *UserUpdate {
 	return uu.SetSpouseID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // ClearSpouse clears the spouse edge to User.
 func (uu *UserUpdate) ClearSpouse() *UserUpdate {
 	uu.mutation.ClearSpouse()
@@ -257,6 +262,11 @@ func (uuo *UserUpdateOne) SetSpouse(u *User) *UserUpdateOne {
 	return uuo.SetSpouseID(u.ID)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // ClearSpouse clears the spouse edge to User.
 func (uuo *UserUpdateOne) ClearSpouse() *UserUpdateOne {
 	uuo.mutation.ClearSpouse()
diff --git a/examples/o2orecur/ent/node_create.go b/examples/o2orecur/ent/node_create.go
index 12347a0c9..6d2e48b98 100644
--- a/examples/o2orecur/ent/node_create.go
+++ b/examples/o2orecur/ent/node_create.go
@@ -67,6 +67,11 @@ func (nc *NodeCreate) SetNext(n *Node) *NodeCreate {
 	return nc.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nc *NodeCreate) Mutation() *NodeMutation {
+	return nc.mutation
+}
+
 // Save creates the Node in the database.
 func (nc *NodeCreate) Save(ctx context.Context) (*Node, error) {
 	if _, ok := nc.mutation.Value(); !ok {
diff --git a/examples/o2orecur/ent/node_update.go b/examples/o2orecur/ent/node_update.go
index 60ce37fc5..195477bfd 100644
--- a/examples/o2orecur/ent/node_update.go
+++ b/examples/o2orecur/ent/node_update.go
@@ -82,6 +82,11 @@ func (nu *NodeUpdate) SetNext(n *Node) *NodeUpdate {
 	return nu.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nu *NodeUpdate) Mutation() *NodeMutation {
+	return nu.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nu *NodeUpdate) ClearPrev() *NodeUpdate {
 	nu.mutation.ClearPrev()
@@ -317,6 +322,11 @@ func (nuo *NodeUpdateOne) SetNext(n *Node) *NodeUpdateOne {
 	return nuo.SetNextID(n.ID)
 }
 
+// Mutation returns the NodeMutation object of the builder.
+func (nuo *NodeUpdateOne) Mutation() *NodeMutation {
+	return nuo.mutation
+}
+
 // ClearPrev clears the prev edge to Node.
 func (nuo *NodeUpdateOne) ClearPrev() *NodeUpdateOne {
 	nuo.mutation.ClearPrev()
diff --git a/examples/start/ent/car_create.go b/examples/start/ent/car_create.go
index 7b9f1dd58..4a2fd72a8 100644
--- a/examples/start/ent/car_create.go
+++ b/examples/start/ent/car_create.go
@@ -56,6 +56,11 @@ func (cc *CarCreate) SetOwner(u *User) *CarCreate {
 	return cc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cc *CarCreate) Mutation() *CarMutation {
+	return cc.mutation
+}
+
 // Save creates the Car in the database.
 func (cc *CarCreate) Save(ctx context.Context) (*Car, error) {
 	if _, ok := cc.mutation.Model(); !ok {
diff --git a/examples/start/ent/car_update.go b/examples/start/ent/car_update.go
index 86c509a20..ac8deb241 100644
--- a/examples/start/ent/car_update.go
+++ b/examples/start/ent/car_update.go
@@ -64,6 +64,11 @@ func (cu *CarUpdate) SetOwner(u *User) *CarUpdate {
 	return cu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cu *CarUpdate) Mutation() *CarMutation {
+	return cu.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cu *CarUpdate) ClearOwner() *CarUpdate {
 	cu.mutation.ClearOwner()
@@ -238,6 +243,11 @@ func (cuo *CarUpdateOne) SetOwner(u *User) *CarUpdateOne {
 	return cuo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the CarMutation object of the builder.
+func (cuo *CarUpdateOne) Mutation() *CarMutation {
+	return cuo.mutation
+}
+
 // ClearOwner clears the owner edge to User.
 func (cuo *CarUpdateOne) ClearOwner() *CarUpdateOne {
 	cuo.mutation.ClearOwner()
diff --git a/examples/start/ent/group_create.go b/examples/start/ent/group_create.go
index 845e86f6e..68fa04df8 100644
--- a/examples/start/ent/group_create.go
+++ b/examples/start/ent/group_create.go
@@ -45,6 +45,11 @@ func (gc *GroupCreate) AddUsers(u ...*User) *GroupCreate {
 	return gc.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.Name(); !ok {
diff --git a/examples/start/ent/group_update.go b/examples/start/ent/group_update.go
index dd4213004..3fff067bc 100644
--- a/examples/start/ent/group_update.go
+++ b/examples/start/ent/group_update.go
@@ -53,6 +53,11 @@ func (gu *GroupUpdate) AddUsers(u ...*User) *GroupUpdate {
 	return gu.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (gu *GroupUpdate) RemoveUserIDs(ids ...int) *GroupUpdate {
 	gu.mutation.RemoveUserIDs(ids...)
@@ -227,6 +232,11 @@ func (guo *GroupUpdateOne) AddUsers(u ...*User) *GroupUpdateOne {
 	return guo.AddUserIDs(ids...)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (guo *GroupUpdateOne) RemoveUserIDs(ids ...int) *GroupUpdateOne {
 	guo.mutation.RemoveUserIDs(ids...)
diff --git a/examples/start/ent/user_create.go b/examples/start/ent/user_create.go
index 2f920386c..fc0c398d4 100644
--- a/examples/start/ent/user_create.go
+++ b/examples/start/ent/user_create.go
@@ -75,6 +75,11 @@ func (uc *UserCreate) AddGroups(g ...*Group) *UserCreate {
 	return uc.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/start/ent/user_update.go b/examples/start/ent/user_update.go
index c3ee47404..0d6888151 100644
--- a/examples/start/ent/user_update.go
+++ b/examples/start/ent/user_update.go
@@ -90,6 +90,11 @@ func (uu *UserUpdate) AddGroups(g ...*Group) *UserUpdate {
 	return uu.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemoveCarIDs removes the cars edge to Car by ids.
 func (uu *UserUpdate) RemoveCarIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemoveCarIDs(ids...)
@@ -367,6 +372,11 @@ func (uuo *UserUpdateOne) AddGroups(g ...*Group) *UserUpdateOne {
 	return uuo.AddGroupIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemoveCarIDs removes the cars edge to Car by ids.
 func (uuo *UserUpdateOne) RemoveCarIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemoveCarIDs(ids...)
diff --git a/examples/traversal/ent/group_create.go b/examples/traversal/ent/group_create.go
index 5741dbf2c..327bc1641 100644
--- a/examples/traversal/ent/group_create.go
+++ b/examples/traversal/ent/group_create.go
@@ -64,6 +64,11 @@ func (gc *GroupCreate) SetAdmin(u *User) *GroupCreate {
 	return gc.SetAdminID(u.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gc *GroupCreate) Mutation() *GroupMutation {
+	return gc.mutation
+}
+
 // Save creates the Group in the database.
 func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
 	if _, ok := gc.mutation.Name(); !ok {
diff --git a/examples/traversal/ent/group_update.go b/examples/traversal/ent/group_update.go
index 495124daa..f4b7bccea 100644
--- a/examples/traversal/ent/group_update.go
+++ b/examples/traversal/ent/group_update.go
@@ -72,6 +72,11 @@ func (gu *GroupUpdate) SetAdmin(u *User) *GroupUpdate {
 	return gu.SetAdminID(u.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (gu *GroupUpdate) Mutation() *GroupMutation {
+	return gu.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (gu *GroupUpdate) RemoveUserIDs(ids ...int) *GroupUpdate {
 	gu.mutation.RemoveUserIDs(ids...)
@@ -301,6 +306,11 @@ func (guo *GroupUpdateOne) SetAdmin(u *User) *GroupUpdateOne {
 	return guo.SetAdminID(u.ID)
 }
 
+// Mutation returns the GroupMutation object of the builder.
+func (guo *GroupUpdateOne) Mutation() *GroupMutation {
+	return guo.mutation
+}
+
 // RemoveUserIDs removes the users edge to User by ids.
 func (guo *GroupUpdateOne) RemoveUserIDs(ids ...int) *GroupUpdateOne {
 	guo.mutation.RemoveUserIDs(ids...)
diff --git a/examples/traversal/ent/pet_create.go b/examples/traversal/ent/pet_create.go
index d6e94c047..598620a0e 100644
--- a/examples/traversal/ent/pet_create.go
+++ b/examples/traversal/ent/pet_create.go
@@ -64,6 +64,11 @@ func (pc *PetCreate) SetOwner(u *User) *PetCreate {
 	return pc.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pc *PetCreate) Mutation() *PetMutation {
+	return pc.mutation
+}
+
 // Save creates the Pet in the database.
 func (pc *PetCreate) Save(ctx context.Context) (*Pet, error) {
 	if _, ok := pc.mutation.Name(); !ok {
diff --git a/examples/traversal/ent/pet_update.go b/examples/traversal/ent/pet_update.go
index f105ec657..7a28021e8 100644
--- a/examples/traversal/ent/pet_update.go
+++ b/examples/traversal/ent/pet_update.go
@@ -72,6 +72,11 @@ func (pu *PetUpdate) SetOwner(u *User) *PetUpdate {
 	return pu.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (pu *PetUpdate) Mutation() *PetMutation {
+	return pu.mutation
+}
+
 // RemoveFriendIDs removes the friends edge to Pet by ids.
 func (pu *PetUpdate) RemoveFriendIDs(ids ...int) *PetUpdate {
 	pu.mutation.RemoveFriendIDs(ids...)
@@ -301,6 +306,11 @@ func (puo *PetUpdateOne) SetOwner(u *User) *PetUpdateOne {
 	return puo.SetOwnerID(u.ID)
 }
 
+// Mutation returns the PetMutation object of the builder.
+func (puo *PetUpdateOne) Mutation() *PetMutation {
+	return puo.mutation
+}
+
 // RemoveFriendIDs removes the friends edge to Pet by ids.
 func (puo *PetUpdateOne) RemoveFriendIDs(ids ...int) *PetUpdateOne {
 	puo.mutation.RemoveFriendIDs(ids...)
diff --git a/examples/traversal/ent/user_create.go b/examples/traversal/ent/user_create.go
index 1f58cf8dd..b82ac3c5b 100644
--- a/examples/traversal/ent/user_create.go
+++ b/examples/traversal/ent/user_create.go
@@ -97,6 +97,11 @@ func (uc *UserCreate) AddManage(g ...*Group) *UserCreate {
 	return uc.AddManageIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uc *UserCreate) Mutation() *UserMutation {
+	return uc.mutation
+}
+
 // Save creates the User in the database.
 func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
 	if _, ok := uc.mutation.Age(); !ok {
diff --git a/examples/traversal/ent/user_update.go b/examples/traversal/ent/user_update.go
index d1503e9fa..29db6b728 100644
--- a/examples/traversal/ent/user_update.go
+++ b/examples/traversal/ent/user_update.go
@@ -112,6 +112,11 @@ func (uu *UserUpdate) AddManage(g ...*Group) *UserUpdate {
 	return uu.AddManageIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uu *UserUpdate) Mutation() *UserMutation {
+	return uu.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uu *UserUpdate) RemovePetIDs(ids ...int) *UserUpdate {
 	uu.mutation.RemovePetIDs(ids...)
@@ -512,6 +517,11 @@ func (uuo *UserUpdateOne) AddManage(g ...*Group) *UserUpdateOne {
 	return uuo.AddManageIDs(ids...)
 }
 
+// Mutation returns the UserMutation object of the builder.
+func (uuo *UserUpdateOne) Mutation() *UserMutation {
+	return uuo.mutation
+}
+
 // RemovePetIDs removes the pets edge to Pet by ids.
 func (uuo *UserUpdateOne) RemovePetIDs(ids ...int) *UserUpdateOne {
 	uuo.mutation.RemovePetIDs(ids...)