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MDEV-11143 Server crashes in json_string_set_cs.

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Some JSON functions didn't expect NULL as a path.
This commit is contained in:
Alexey Botchkov
2016-12-03 11:22:42 +04:00
parent e8c419570f
commit 4ad0813a55
3 changed files with 19 additions and 0 deletions
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3
mysql-test/r/func_json.result
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@ -91,6 +91,9 @@ json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2")
select json_contains_path('{ "a": true }', NULL, '$.a' );
json_contains_path('{ "a": true }', NULL, '$.a' )
NULL
select json_contains_path('{ "a": true }', 'all', NULL );
json_contains_path('{ "a": true }', 'all', NULL )
NULL
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1");
json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1")
"asd"