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PlaceHolders :: PlaceHolders prelational-query Database.Relational.Projectable.Unsafe No documentation available.
module Database.Relational.
ProjectableClass This module provides interfaces to preserve constraints of direct product projections.
module Database.Relational.
Pure This module defines instances which lift from haskell pure values to query internal record values.
module Database.Relational.
PureUTF8 This module defines instances to lift from haskell UTF8 byte-sequence to query internal record values. This module is not defaultly imported to be selectable instance of byte-sequences.
type
PI c a b = Record c a -> Record c brelational-query Database.Relational.SqlSyntax Type for projection function.
type
Predicate c = Record c Maybe Boolrelational-query Database.Relational.SqlSyntax Type for predicate to restrict of query result.
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relational-query Database.Relational.SqlSyntax Product tree type. Product tree is constructed by left node and right node.
type
PreparedDelete p = PreparedStatement p ()relational-query-HDBC Database.HDBC.Record Typed prepared delete type.
type
PreparedInsert a = PreparedStatement a ()relational-query-HDBC Database.HDBC.Record Typed prepared insert type.
type
PreparedInsertQuery p = PreparedStatement p ()relational-query-HDBC Database.HDBC.Record Typed prepared insert query type.