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GHC 9.14.1 · lts/ghc-9.14.x · 6d5fdfd · 2026-10-12

Modulepersistent-2.18.1.0Haskell2010

Database.Persist.SqlBackend.Internal.StatementCache

2 types
1 value

Packagepersistent-2.18.1.0
Exports3
LanguageHaskell2010
LicenceMIT
SourceStatementCache.hs

datadata StatementCache

A statement cache used to lookup statements that have already been prepared for a given query.

Constructors

StatementCache
- statementCacheLookup :: StatementCacheKey -> IO (Maybe Statement)
- statementCacheInsert :: StatementCacheKey -> Statement -> IO ()
- statementCacheClear :: IO ()
- statementCacheSize :: IO Int

newtypenewtype StatementCacheKey

Constructors

StatementCacheKey
- cacheKey :: Text

valuemkCacheKeyFromQuery :: Text -> StatementCacheKey

Construct a StatementCacheKey from a raw SQL query.