When filtering with multi column restriction present all other restrictions were ignored.
So a query like:
`SELECT * FROM WHERE pk = 0 AND (ck1, ck2) < (0, 0) AND regular_col = 0 ALLOW FILTERING;`
would ignore the restriction `regular_col = 0`.
This was caused by a bug in the filtering code:
2779a171fc/cql3/selection/selection.cc (L433-L449)
When multi column restrictions were detected,
the code checked if they are satisfied and returned immediately.
This is fixed by returning only when these restrictions
are not satisfied. When they are satisfied the other
restrictions are checked as well to ensure all
of them are satisfied.
This code was introduced back in 2019, when fixing #3574.
Perhaps back then it was impossible to mix multi column
and regular columns and this approach was correct.
Fixes: #6200Fixes: #12014
Signed-off-by: Jan Ciolek <jan.ciolek@scylladb.com>
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