Database.PostgreSQL.PQTypes.Internal.Utils
type family MkConstraint (m :: * -> *) (cs :: [(* -> *) -> Constraint]) :: Constraint where ...
mread
safePeekCString
safePeekCString'
cStringLenToBytea
byteaToCStringLen
textToCString
verifyPQTRes
withPGparam
throwLibPQError
throwLibPQTypesError
rethrowWithArrayError
hpqTypesError
unexpectedNULL