haskelldb-2.2.4: A library of combinators for generating and executing SQL statements.

CopyrightDaan Leijen (c) 1999, [email protected] HWT Group (c) 2003, [email protected]
LicenseBSD-style
Maintainer[email protected]
Stabilityexperimental
Portabilitynon portable
Safe HaskellNone
LanguageHaskell98

Database.HaskellDB.Optimize

Description

Defines standard optimizations performed on PrimQuery's (relational expressions).

Synopsis

Documentation

optimize :: PrimQuery -> PrimQuery Source

Optimize a PrimQuery

optimizeCriteria :: [PrimExpr] -> [PrimExpr] Source

Optimize a set of criteria.