tarantool / tarantool / 7004780512

88%

Build Type

push

github

Committed by igormunkin

Commit Message

sql: remove one row limit in EXISTS subquery

According to ANSI, EXISTS is a predicate that tests a given subquery and
returns true if it returns more than 0 rows, false otherwise. However,
after 2a720d114, EXISTS worked correctly only if there were exactly 0
or 1 rows, and in all other cases it gave an error. This patch makes
EXITS work properly.

Closes #8676

NO_DOC=bugfix

Run Details

65828 of 118010 branches covered (0.0%)

7 of 7 new or added lines in 1 file covered. (100.0%)

57 existing lines in 17 files now uncovered.

97922 of 112981 relevant lines covered (86.67%)

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