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118 Commits

Author SHA1 Message Date
Pedro Henrique
4d1c0af20d entc/integration: add examples for sub-queries + minor fixed for selector builder (#2509) 
* dialect/sql: move FROM to inside switch

* dialect/sql: adds simple example of subquery usage

* dialect/sql: adds a more complex example with join

* Apply suggestions from code review

Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>

* dialect/sql: fix missing type and change modify to where

Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>
 2022-05-05 22:46:13 +03:00
Carlos González
5dd5acc08d dialect/sql: fixed a small typo in docs (#2459) 2022-04-07 19:54:43 +03:00
Ariel Mashraki
345d3d1783 dialect/sql: support for order by expressions in window functions (#2442) 2022-04-01 21:31:00 +03:00
Ariel Mashraki
92ff734815 dialect/sql: add support for window functions (#2431) 2022-03-27 20:53:36 +03:00
Ariel Mashraki
412947d274 dialect/sql: avoid passing bool arguments on bool predicates (#2405) 2022-03-15 22:52:49 +02:00
Ariel Mashraki
deb63d0292 dialect/sql: support passing selectors to basic predicates 
Closed https://github.com/ent/ent/issues/2236
 2021-12-25 15:02:49 +02:00
Ariel Mashraki
1c263c7abd dialect/sql: add support for SelectExpr (#2220) 2021-12-16 13:50:03 +02:00
Ariel Mashraki
b99ce66f40 dialect/sql: calling Update.Add after Update.Set should append expression (#2168) 2021-11-25 12:03:12 +02:00
Ariel Mashraki
a5fea077a9 dialect/sql: use identifier qualifiers for WHERE clause on upsert 
Fixed https://github.com/ent/ent/issues/2126
 2021-11-12 23:46:46 +02:00
Alexander Melentyev
147b1f59ae all: small typo fixes (#2095) 2021-11-01 17:47:06 +02:00
Ariel Mashraki
a1f6de2793 dialect/sql: escape special characters in pattern matching 
Resources:
- https://www.postgresql.org/docs/current/functions-matching.html\#FUNCTIONS-LIKE
- https://www.sqlite.org/lang_expr.html\#the_like_glob_regexp_and_match_operators
- https://dev.mysql.com/doc/refman/8.0/en/string-literals.html

Fixed https://github.com/ent/ent/issues/2059
 2021-10-24 21:14:26 +03:00
Ariel Mashraki
5f31091dcd entc/gen: support de/incrementing values on upsert 
Fixed https://github.com/ent/ent/issues/1952.
 2021-09-17 14:25:34 +03:00
Ariel Mashraki
912415e1e1 dialect/sql: add Add method to UpdateSet 2021-09-16 23:41:29 +03:00
Ariel Mashraki
3c650e507e dialect/sql: use raw 0 in COALESCE function on Add calls 
The second argument for COALESCE function is not a dynamic argument (always 0).
 2021-09-16 23:07:45 +03:00
Rotem Tamir
f326c7dfd0 dialect/sql: report explicit error when trying to SELECT .. FOR UPDAT… (#1847) 
* dialect/sql: report explicit error when trying to SELECT .. FOR UPDATE with sqlite

* remove redundant assertion
 2021-08-17 12:54:23 +03:00
Ariel Mashraki
b8532f87a6 entc/gen: support for upsert with client generated ids 
Fixed #1826
 2021-08-14 17:44:04 +03:00
Ariel Mashraki
e71ccc6b6e dialect/sql/sqlgraph: fix bug in entql predicate evaluation (#1827) 2021-08-11 21:03:52 +03:00
Ariel Mashraki
09c4306378 entc/gen: add support for upsert/on-conflict feature-flag 2021-08-04 14:01:31 +03:00
Ariel Mashraki
b19ac669c7 dialect/sql: override column values on Updater.Set 
Avoid cases like 'SET a = 1, a = 2'.
 2021-08-01 09:53:26 +03:00
Ariel Mashraki
b8f8ea0f06 dialect/sql: move onconflict clause to functional options 2021-07-28 12:49:11 +03:00
Ariel Mashraki
9de519d027 dialect/sql: add expression function support 2021-07-27 11:36:56 +03:00
Andrey Elenskiy
20b616768d dialect/sql: return selector's alias as a table name (#1745) 
In case selector's from clause has *Selector instead of *SelectTable,
TableName() function (used for column checking) will panic.

Instead, return selector's alias which is useful if the query returns
a table with the same schema as some entity. Essentially, this allows
materialized views to reuse the same entity code as long as columns
are matching.
 2021-07-25 22:14:32 +03:00
Khadija Sidhpuri
364ab46333 dialect/sql: append UNION before ORDER BY (#1761) 
* fix: builder to append UNION before ORDER_BY

* gofmt builder_test.go
 2021-07-22 23:33:34 +03:00
Ariel Mashraki
6a7b3c8e7a entc/gen: add feature-flag and implementation for sql/lock 
Fixed #358
 2021-07-21 11:50:06 +03:00
Tony Griezmann
201c7301aa dialect/sql/schema: support for USING method in create index builder (#1730) 
* Support for USING 'method' in create index

* Add USING 'method' in create index support for MySQL

* Fix USING 'method' for MySQL to be a raw string
 2021-07-19 15:21:35 +03:00
Ariel Mashraki
99a9d6cf9b dialect/sql: introduce lock config options 2021-07-08 16:41:01 +03:00
bshihr
4066255641 dialect/sql/schema: add IndexBuilder.IfNotExists and use for Create() case. (#1666) 
Append-only mode creates tables with the `IF NOT EXISTS` annotation.
Make indices case symmetric with this.
 2021-06-30 09:09:48 +03:00
Ariel Mashraki
b8f4614bfd dialect/sql: allow adding check clauses in create table 2021-06-17 22:30:15 +03:00
Ariel Mashraki
f5c284787f dialect/sql: allow appending select columns to query 2021-06-01 11:50:16 +03:00
Ariel Mashraki
69c4e2387e dialect/sql: add (not)exists predicate for builder 2021-05-27 21:56:56 +03:00
Ariel Mashraki
961dc08d14 examples/fs: add example for recursive traversals (#1599) 2021-05-25 20:45:37 +03:00
Ariel Mashraki
02452aad89 dialect/sql: add option to prefix select queries (#1598) 2021-05-25 18:38:06 +03:00
Ariel Mashraki
5d3cc575b3 dialect/sql: add union and with-recursive api for builder (#1595) 2021-05-25 18:27:32 +03:00
Benjamin Bourgeais
d114942589 dialect/sql: improve equalfold implementation (#1572) 2021-05-19 22:30:50 +03:00
陈杨文
6d3df1469c dialect/sql: include nested builder errors on join (#1533) 
* sql.Builder Join include Querier's error

* sql.Builder Join ignore nil error

Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>

Co-authored-by: Ariel Mashraki <7413593+a8m@users.noreply.github.com>
 2021-05-05 17:09:55 +03:00
Ariel Mashraki
edf473e043 dialect/sql: correct alias names for multiple join tables 2021-04-29 23:05:28 +03:00
Ariel Mashraki
1908b3e35f dialect/sql/sqlbuild: replace bytes.buffer with strings.builder (#1502) 
benchmark                                      old ns/op     new ns/op     delta
BenchmarkInsertBuilder_Default/sqlite3-16      285           253           -11.06%
BenchmarkInsertBuilder_Default/mysql-16        283           219           -22.70%
BenchmarkInsertBuilder_Default/postgres-16     374           340           -9.17%
BenchmarkInsertBuilder_Small/sqlite3-16        1945          1734          -10.85%
BenchmarkInsertBuilder_Small/mysql-16          1957          1741          -11.04%
BenchmarkInsertBuilder_Small/postgres-16       2393          2220          -7.23%

benchmark                                      old allocs     new allocs     delta
BenchmarkInsertBuilder_Default/sqlite3-16      5              6              +20.00%
BenchmarkInsertBuilder_Default/mysql-16        5              5              +0.00%
BenchmarkInsertBuilder_Default/postgres-16     6              7              +16.67%
BenchmarkInsertBuilder_Small/sqlite3-16        22             23             +4.55%
BenchmarkInsertBuilder_Small/mysql-16          22             23             +4.55%
BenchmarkInsertBuilder_Small/postgres-16       31             32             +3.23%

benchmark                                      old bytes     new bytes     delta
BenchmarkInsertBuilder_Default/sqlite3-16      456           168           -63.16%
BenchmarkInsertBuilder_Default/mysql-16        440           104           -76.36%
BenchmarkInsertBuilder_Default/postgres-16     480           176           -63.33%
BenchmarkInsertBuilder_Small/sqlite3-16        1624          1176          -27.59%
BenchmarkInsertBuilder_Small/mysql-16          1624          1176          -27.59%
BenchmarkInsertBuilder_Small/postgres-16       1656          1192          -28.02%
 2021-04-23 11:10:33 +03:00
Ariel Mashraki
497fca4c96 entc/gen: skip selecting group-by fields if they already selected 2021-04-19 17:20:44 +03:00
Ariel Mashraki
f12ef91829 entc/gen: privatize table columns check 2021-03-29 14:35:38 +03:00
Ariel Mashraki
a3c536402a dialect/sql: add missing godoc comments (#1372) 2021-03-22 18:45:50 +02:00
Ivan Vanderbyl
afa3beca6b dialect/sql: add on-conflict handling to sql builder (#1370) 
* Adds conflict handling to sql builder

* Revert some builder tests

* Fix builder test

* Revert

* Revert another line

* Update dialect/sql/builder.go

* Move conflict ops

* Refactor conflict handling builder

Co-authored-by: Ivan Vanderbyl <ivanvanderbyl@gmail.com>
Co-authored-by: Ivan Vanderbyl <ivanvanderbyl@users.noreply.github.com>
 2021-03-22 12:36:43 +02:00
Ruben de Vries
68a6bd7fcd dialect/sql: add helpers for basic predicates for comparing 2 columns. (#1358) 2021-03-22 11:42:12 +02:00
Ariel Mashraki
14ed353ca9 dialect/sql: minor improvements to sql builder (#1343) 
benchmark                                     old ns/op     new ns/op     delta
BenchmarkInsertBuilder_Default/default-16     6210          922           -85.15%

benchmark                                     old allocs     new allocs     delta
BenchmarkInsertBuilder_Default/default-16     86             16             -81.40%

benchmark                                     old bytes     new bytes     delta
BenchmarkInsertBuilder_Default/default-16     4098          1088          -73.45%
 2021-03-17 14:36:09 +02:00
Ariel Mashraki
66ec8ceb1a dialect/sql: add ParamFormatter interafce (#1279) 
Allow wrapping placeholder parameters with custom format.
For example, '?' => 'ST_GeomFromWKB(?)'.
 2021-02-26 14:34:10 +02:00
Ariel Mashraki
72f8b1281f all: minor comment and style changes 2021-02-23 21:00:20 +02:00
Ariel Mashraki
d6f6c81a22 dialect/sql: allow creating predicate from raw expression (#1263) 2021-02-19 17:29:16 +02:00
Ruben de Vries
9e610c7b54 dialect/sql: fix Builder.Join implementation for postgres (#1212) 
Don't use .Total() in builder.Join and purely rely on len(args).
 2021-02-07 18:07:48 +02:00
Ariel Mashraki
dd4792f5b3 go: rename module from github.com/facebook/ent => entgo.io/ent (#1226) 2021-02-02 23:03:04 +02:00
Marwan Sulaiman
ddb25280cd dialect/sql: Add context.Context to sql.Selector (#1185) 2021-01-18 17:32:42 +02:00
Ariel Mashraki
d4d10d3977 dialect/sql: support sql expression in predicate args (#1166) 2021-01-13 14:12:01 +02:00