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Merge branch '10.3' into bb-10.3-release

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Oleksandr Byelkin
2022-08-15 10:11:23 +02:00
parent faddcf3c39 6d90d2ba7f
commit 8c21dc52ee
5 changed files with 53 additions and 18 deletions
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19
mysql-test/main/func_json.test
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@ -627,6 +627,25 @@ SELECT * FROM t1 WHERE JSON_EXTRACT(j, '$.Age')=19;
drop table t1;
--echo #
--echo # MDEV-27151: JSON_VALUE() does not parse NULL properties properly
--echo #
--echo #
--echo # It is correct for JSON_EXTRACT() to give null instead of "NULL" because
--echo # it returns the json literal that is put inside json.
--echo # Hence it should return null as in 'null' string and not SQL NULL.
--echo # JSON_VALUE() returns the "VALUE" so it is correct for it to return SQl NULL
--echo #
SELECT NULL;
SELECT JSON_VALUE('{"nulltest": null}', '$.nulltest');
SELECT 1 + NULL;
SELECT 1 + JSON_VALUE('{"nulltest": null}', '$.nulltest');
SELECT NULL;
SELECT JSON_EXTRACT('{"a":null, "b":10, "c":"null"}', '$.a');
--echo #
--echo # End of 10.3 tests
--echo #