v.19.17Bug Fix
Support Duplicated Keys in Right|full Joins, E.g
Support duplicated keys in RIGHT|FULL JOINs, e.g. ON t.x = u.x AND t.x = u.y. Fix crash in this case. #7586 (Artem Zuikov)Support duplicated keys in RIGHT|FULL JOINs, e.g. ON t.x = u.x AND t.x = u.y. Fix crash in this case. #7586 (Artem Zuikov)