GitHub

Treat identical UNION [ ALL ] and INTERSECT set operations as associative avoiding ...

Add the setting `Settings#renderParenthesisAroundSetOperationQueries` to allow overriding the default behavior of trying to avoid the parenthesis for MySQL 5.7, in ...
GitHub

union_except_intersect_datasets.sql

--Except: Get the records in table_1 but not in table_2 --Intersect:Get the records which in table_1 and table_2 ...