Serguey Zefirov 6e995e2e80 fix: MCOL-5755: incorrect handling of BLOB (and TEXT) in GROUP BY ...

BLOB fields did not work as grouping keys at all, they were assigned
value NULL for any value, be it NULL or not. The fix is in the
rowaggregation.cpp in the initMapping(), a switch/case branch was added
to handle BLOB field copying there.

Also, TEXT columns did not distinguish between NULL and empty string in
the grouping algorithm, now they do. The fix is in the equals()
function, now we specifically check for isNull() equality between
values.

2024-07-11 11:03:05 +03:00

..

r

fix: MCOL-5755: incorrect handling of BLOB (and TEXT) in GROUP BY

2024-07-11 11:03:05 +03:00

t

MCOL-5772: incorrect ORDER BY ordering for a columns not in GROUP BY (#3214)

2024-06-25 16:10:27 +04:00

disabled.def

Containers memory limits for CI (#3108)

2024-06-16 19:16:23 +04:00

suite.opt

MCOL-4674 Fix ColumnStore to run MTR tests in a build directory

2021-04-13 11:25:25 +04:00

suite.pm

MCOL-5493: First portion of UBSan fixes (#2842)

2023-06-02 17:02:09 +03:00