Database.Relational.Query.Projection

Projection data structure and interface

data Projection c t

width

columns

untype

unsafeFromSqlTerms

unsafeFromQualifiedSubQuery

unsafeFromScalarSubQuery

unsafeFromTable

unsafeStringSql

Projections

pi

piMaybe

piMaybe'

wpi

flattenMaybe

just

unsafeToAggregated

unsafeToFlat

unsafeChangeContext

unsafeStringSqlNotNullMaybe

pfmap

pap

List Projection

data ListProjection p t

list

unsafeListFromSubQuery

unsafeStringSqlList