| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Database.Persist.SqlBackend.Internal.StatementCache
Synopsis
-
data
StatementCache
=
StatementCache
{
- statementCacheLookup :: StatementCacheKey -> IO ( Maybe Statement )
- statementCacheInsert :: StatementCacheKey -> Statement -> IO ()
- statementCacheClear :: IO ()
- statementCacheSize :: IO Int
- newtype StatementCacheKey = StatementCacheKey { }
- mkCacheKeyFromQuery :: Text -> StatementCacheKey
Documentation
data StatementCache Source #
A statement cache used to lookup statements that have already been prepared for a given query.
Since: 2.13.3
Constructors
| StatementCache | |
|
Fields
|
|
newtype StatementCacheKey Source #
Constructors
| StatementCacheKey | |
mkCacheKeyFromQuery :: Text -> StatementCacheKey Source #
Construct a
StatementCacheKey
from a raw SQL query.