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Merge 10.4 into 10.5

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This commit is contained in:
Marko Mäkelä
2021-01-25 12:44:24 +02:00
parent 5adcb2e7b8 3467f63764
commit 961c7938bb
62 changed files with 1128 additions and 283 deletions
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2
sql/sql_derived.cc
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@ -1452,6 +1452,8 @@ bool pushdown_cond_for_derived(THD *thd, Item *cond, TABLE_LIST *derived)
for (; sl; sl= sl->next_select())
{
Item *extracted_cond_copy;
if (!sl->cond_pushdown_is_allowed())
continue;
/*
For each select of the unit except the last one
create a clone of extracted_cond