Commit Graph

3 Commits

Author SHA1 Message Date
Vitaliy Lyudvichenko
b772eaa3a8 Resolved #891. Fixed aliases for empty scalar subqueries. [#CLICKHOUSE-3] 2017-06-19 22:40:12 +03:00
Vitaliy Lyudvichenko
df9ada58fb Add CAST(NULL AS Null) support. [#CLICKHOUSE-2787] 2017-02-07 23:43:31 +04:00
Vitaliy Lyudvichenko
11b3aad985 Interpret subquery with empty result as Null literal. [#CLICKHOUSE-2760] 2017-02-07 23:43:31 +04:00