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0239daca7b
* dialect/sql/schema: fix go doc * all: update atlas * dialect/sql/schema: diff connected DB and defined schema and write changes to migration file * dialect/sql/schema: use migration directory and formatter directly instead of a planner * all: update atlas * cmd: add command to create a new migration file * entc/gen: generate main.go with migrate diff example * all: regenerate * cmd/internal/base: make linter happy * all: support Go 1.16 in versioned migrations main.go * entc/gen: put versioned migrations behind feature flag * all: regenerate * cmd/ent: driver-prefixed dsn in migrate diff command * cmd/internal/base: remove prefix from migrate import * cmd/internal/base: use cobra.CheckErr * cmd: remove diff command * entc/gen/template/dialect/sql/feature: remove generated main.go * all: rebase on master and go mod tidy * all: regenerate
82 lines
1.5 KiB
Go
82 lines
1.5 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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package schema
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import (
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"entgo.io/ent"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// User holds the schema definition for the User entity.
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type User struct {
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ent.Schema
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}
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// Fields of the User.
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func (User) Fields() []ent.Field {
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return []ent.Field{
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field.Int("id").
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StorageKey("oid"),
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field.Int32("age"),
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field.String("name").
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MaxLen(10),
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field.Text("description").
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Optional(),
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field.String("nickname").
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Unique(),
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field.String("address").
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Optional(),
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field.String("renamed").
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Optional(),
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field.Bytes("blob").
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Optional().
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MaxLen(255),
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field.Enum("state").
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Optional().
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Values("logged_in", "logged_out"),
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field.String("status").
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Optional(),
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field.String("workplace").
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MaxLen(30).
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Optional(),
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}
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}
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func (User) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("children", User.Type).
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From("parent").
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Unique(),
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edge.To("spouse", User.Type).
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Unique(),
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edge.To("car", Car.Type).
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Unique(),
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}
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}
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func (User) Indexes() []ent.Index {
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return []ent.Index{
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index.Fields("description").
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Annotations(entsql.Prefix(50)),
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index.Fields("name", "address").
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Unique(),
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}
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}
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type Car struct {
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ent.Schema
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}
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func (Car) Edges() []ent.Edge {
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return []ent.Edge{
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edge.From("owner", User.Type).
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Ref("car").
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Unique(),
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}
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}
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