Preql.Wire.TypeInfo.Types

Description

Synopsis

Documentation

A structure representing some of the metadata regarding a PostgreSQL type, mostly taken from the pg_type table.

Constructors

Basic
Fields typoid :: !Oid typcategory :: !Char typdelim :: !Char typname :: !ByteString
Array
Fields typoid :: !Oid typcategory :: !Char typdelim :: !Char typname :: !ByteString typelem :: !TypeInfo
Range
Fields typoid :: !Oid typcategory :: !Char typdelim :: !Char typname :: !ByteString rngsubtype :: !TypeInfo
Composite
Fields typoid :: !Oid typcategory :: !Char typdelim :: !Char typname :: !ByteString typrelid :: !Oid attributes :: !(Vector Attribute)

Instances details

Show TypeInfo Source #
Instance details Defined in Preql.Wire.TypeInfo.Types Methods showsPrec :: Int -> TypeInfo -> ShowS # show :: TypeInfo -> String # showList :: [TypeInfo] -> ShowS #

Constructors

Attribute
Fields attname :: !ByteString atttype :: !TypeInfo

Instances details

Show Attribute Source #
Instance details Defined in Preql.Wire.TypeInfo.Types Methods showsPrec :: Int -> Attribute -> ShowS # show :: Attribute -> String # showList :: [Attribute] -> ShowS #