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Index ¶
Constants ¶
This section is empty.
Variables ¶
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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 )
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var ( // CommandsColumns holds the columns for the "commands" table. CommandsColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, } // CommandsTable holds the schema information for the "commands" table. CommandsTable = &schema.Table{ Name: "commands", Columns: CommandsColumns, PrimaryKey: []*schema.Column{CommandsColumns[0]}, } // MessagesColumns holds the columns for the "messages" table. MessagesColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, {Name: "type", Type: field.TypeInt, Default: 0}, {Name: "action", Type: field.TypeEnum, Enums: []string{"welcome", "statistic"}}, {Name: "message", Type: field.TypeString, Default: ""}, {Name: "auto_remove", Type: field.TypeBool, Default: false}, {Name: "auto_remove_time", Type: field.TypeInt, Default: 30}, {Name: "enable", Type: field.TypeBool, Default: false}, } // MessagesTable holds the schema information for the "messages" table. MessagesTable = &schema.Table{ Name: "messages", Columns: MessagesColumns, PrimaryKey: []*schema.Column{MessagesColumns[0]}, } // StatisticsColumns holds the columns for the "statistics" table. StatisticsColumns = []*schema.Column{ {Name: "id", Type: field.TypeInt, Increment: true}, {Name: "first_name", Type: field.TypeString, Default: ""}, {Name: "lat_name", Type: field.TypeString, Default: ""}, {Name: "user_name", Type: field.TypeString, Default: ""}, {Name: "from_user", Type: field.TypeInt, Default: 0}, {Name: "channel_id", Type: field.TypeInt64, Default: 0}, {Name: "user_id", Type: field.TypeInt, Default: 0}, {Name: "join_time", Type: field.TypeTime}, {Name: "invited", Type: field.TypeInt64, Default: 0}, {Name: "message", Type: field.TypeInt64, Default: 0}, {Name: "last_message", Type: field.TypeTime}, } // StatisticsTable holds the schema information for the "statistics" table. StatisticsTable = &schema.Table{ Name: "statistics", Columns: StatisticsColumns, PrimaryKey: []*schema.Column{StatisticsColumns[0]}, } // Tables holds all the tables in the schema. Tables = []*schema.Table{ CommandsTable, MessagesTable, StatisticsTable, } )
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.
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