Sqel.Migration.Statement

Documentation

data MigrationStatement where

Constructors

MigrationStatement :: p -> Params p -> Sql -> MigrationStatement

Instances

Show MigrationStatement

Defined in Sqel.Migration.Statement

Methods

showsPrec :: Int -> MigrationStatement -> ShowS

show :: MigrationStatement -> String

showList :: [MigrationStatement] -> ShowS

MigrationEffect (Const [MigrationStatement] :: Type -> Type)

Defined in Sqel.Class.MigrationEffect

Methods

runMigrationStatements :: [MigrationStatement] -> Const [MigrationStatement] ()

runStatement_ :: q -> Statement q () -> Const [MigrationStatement] ()

runStatement :: q -> Statement q [a] -> Const [MigrationStatement] [a]

log :: Text -> Const [MigrationStatement] ()

error :: Text -> Const [MigrationStatement] ()

migrationStatementSql :: MigrationStatement -> Sql

alterStatement :: PgTypeName table -> p -> Params p -> (Sql -> Sql -> Sql) -> Writer [MigrationStatement] ()

columnStatements' :: PgTypeName table -> ColumnAction -> Writer [MigrationStatement] ()

typeActionStatements :: PgTypeName table -> TypeAction table -> Writer [MigrationStatement] ()

typeStatements :: PgTypeName table -> TypeAction table -> [MigrationStatement]

migrationStatements :: PgTableName -> MigrationActions ext -> [MigrationStatement]

migrationSession :: [MigrationStatement] -> Session ()