Opaleye.Column

Column

data Column pgType

Working with NULL

data Nullable a

null

isNull

matchNullable

fromNullable

toNullable

maybeToNullable

Unsafe operations

unsafeCast

unsafeCoerce

unsafeCoerceColumn

unsafeCompositeField

Entire module

null

isNull

matchNullable

fromNullable

toNullable

maybeToNullable