Gagan Goel 22c7fb7c01 MCOL-4680 FROM subquery containing nested joins returns an error. ...

Main theme of the patch is to fix joins processing in the plugin
code. We now use SELECT_LEX::top_join_list and process the nested
joins recursively, instead of SELECT_LEX::table_list struct which
we earlier used to build the join filters. The earlier approach
did not process certain nested join ON expressions, causing certain
queries to incorrectly error out such as that described in MCOL-4680.

In addition, some legacy code is also removed.

2021-05-03 06:28:27 +00:00

..

columnstore

MCOL-4680 FROM subquery containing nested joins returns an error.

2021-05-03 06:28:27 +00:00