Documentation ¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var ( // WithGlobalUniqueID sets the universal ids options to the migration. // If this option is enabled, ent migration will allocate a 1<<32 range // for the ids of each entity (table). // Note that this option cannot be applied on tables that already exist. WithGlobalUniqueID = schema.WithGlobalUniqueID // WithDropColumn sets the drop column option to the migration. // If this option is enabled, ent migration will drop old columns // that were used for both fields and edges. This defaults to false. WithDropColumn = schema.WithDropColumn // WithDropIndex sets the drop index option to the migration. // If this option is enabled, ent migration will drop old indexes // that were defined in the schema. This defaults to false. // Note that unique constraints are defined using `UNIQUE INDEX`, // and therefore, it's recommended to enable this option to get more // flexibility in the schema changes. WithDropIndex = schema.WithDropIndex // WithFixture sets the foreign-key renaming option to the migration when upgrading // ent from v0.1.0 (issue-#285). Defaults to false. WithFixture = schema.WithFixture // WithForeignKeys enables creating foreign-key in schema DDL. This defaults to true. WithForeignKeys = schema.WithForeignKeys )
View Source
var ( // UsersColumns holds the columns for the "users" table. UsersColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, {Name: "created_at", Type: field.TypeTime}, {Name: "updated_at", Type: field.TypeTime}, {Name: "username", Type: field.TypeString, Unique: true, Size: 32}, {Name: "password", Type: field.TypeString}, {Name: "enabled", Type: field.TypeBool}, } // UsersTable holds the schema information for the "users" table. UsersTable = &schema.Table{ Name: "users", Columns: UsersColumns, PrimaryKey: []*schema.Column{UsersColumns[0]}, } // UserConfigsColumns holds the columns for the "user_configs" table. UserConfigsColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, {Name: "rank", Type: field.TypeUint8}, {Name: "working", Type: field.TypeUint}, {Name: "break", Type: field.TypeUint}, {Name: "user_id", Type: field.TypeInt, Nullable: true}, } // UserConfigsTable holds the schema information for the "user_configs" table. UserConfigsTable = &schema.Table{ Name: "user_configs", Columns: UserConfigsColumns, PrimaryKey: []*schema.Column{UserConfigsColumns[0]}, ForeignKeys: []*schema.ForeignKey{ { Symbol: "user_configs_users_user_configs", Columns: []*schema.Column{UserConfigsColumns[4]}, RefColumns: []*schema.Column{UsersColumns[0]}, OnDelete: schema.SetNull, }, }, Indexes: []*schema.Index{ { Name: "userconfig_user_id", Unique: false, Columns: []*schema.Column{UserConfigsColumns[4]}, }, }, } // UserTomatosColumns holds the columns for the "user_tomatos" table. UserTomatosColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, {Name: "created_at", Type: field.TypeTime}, {Name: "updated_at", Type: field.TypeTime}, {Name: "start_time", Type: field.TypeTime}, {Name: "color", Type: field.TypeEnum, Enums: []string{"1", "2"}, SchemaType: map[string]string{"mysql": "tinyint", "sqlite3": "integer"}}, {Name: "remain_time", Type: field.TypeTime}, {Name: "end_time", Type: field.TypeTime, Nullable: true}, {Name: "user_id", Type: field.TypeInt, Nullable: true}, } // UserTomatosTable holds the schema information for the "user_tomatos" table. UserTomatosTable = &schema.Table{ Name: "user_tomatos", Columns: UserTomatosColumns, PrimaryKey: []*schema.Column{UserTomatosColumns[0]}, ForeignKeys: []*schema.ForeignKey{ { Symbol: "user_tomatos_users_user_tomatoes", Columns: []*schema.Column{UserTomatosColumns[7]}, RefColumns: []*schema.Column{UsersColumns[0]}, OnDelete: schema.SetNull, }, }, Indexes: []*schema.Index{ { Name: "usertomato_user_id", Unique: false, Columns: []*schema.Column{UserTomatosColumns[7]}, }, }, } // Tables holds all the tables in the schema. Tables = []*schema.Table{ UsersTable, UserConfigsTable, UserTomatosTable, } )
Functions ¶
This section is empty.
Types ¶
type Schema ¶
type Schema struct {
// contains filtered or unexported fields
}
Schema is the API for creating, migrating and dropping a schema.
Click to show internal directories.
Click to hide internal directories.