database/mariadb-columnstore-engine
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mcol-5328-regexp-substr
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2 Commits

Author SHA1 Message Date
mariadb-AndreyPiskunov
05547f2342 Add a limit (as runtime value) for long in queries 2023-08-21 10:38:46 +03:00
Andrey Piskunov
b6808c97f1 MCOL-4530: common conjuction top rewrite (#2673) 
Added logical transformation of the execplan::ParseTrees with the taking out the common factor in expression of the form "(A and B) or (A and C)" for the purposes of passing a TPCH 19 query.

Co-authored-by: Leonid Fedorov <leonid.fedorov@mariadb.com>
 2023-02-27 19:23:19 +03:00