isNull doesn't exist :).

2014-07-16 17:14:05 -03:00 · 2014-07-16 17:14:05 -03:00 · fb36a603f8
commit fb36a603f8
parent e915930b15
1 changed files with 1 additions and 1 deletions
--- a/src/Database/Esqueleto/Internal/Sql.hs
+++ b/src/Database/Esqueleto/Internal/Sql.hs
@ -721,7 +721,7 @@ deleteCount = rawEsqueleto DELETE
 -- @
 -- update $ \p -> do
 -- set p [ PersonAge =. just (val thisYear) -. p ^. PersonBorn ]
-- where_ $ isNull (p ^. PersonAge)
+-- where_ $ isNothing (p ^. PersonAge)
 -- @
 update :: ( MonadResource m
          , MonadSqlPersist m