-- | Update items in a 'Table' where the predicate is true. See 'runUpdate'.
update :: Table w r -> (r -> w) -> (r -> Column PGBool) -> Transaction e Int64
update t r2w = withTrans . T.update t r2w
update :: Table w r -> (r -> w) -> (r -> Column PGBool) -> Transaction e Int64
update t r2w = withTrans . T.update t r2w
update t r2w = withTrans . T.update t r2w