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MDEV-11441 Server crashes in String::append /Item_func_json_extract::val_str.

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Wrong 'value_lengh' taken
This commit is contained in:
Alexey Botchkov
2016-12-03 10:53:12 +04:00
parent 1e2b46d5d5
commit b28626e842
3 changed files with 9 additions and 12 deletions
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7
mysql-test/r/func_json.result
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@ -90,7 +90,7 @@ json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2")
1
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1");
json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1")
asd
"asd"
select json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY");
json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY")
NULL
@ -102,7 +102,10 @@ json_extract('{"key1":5, "key2":[2,3]}', "$.key1", "$.key2")
[5, [2,3]]
select json_extract('{"key0":true, "key1":"qwe"}', "$.key1");
json_extract('{"key0":true, "key1":"qwe"}', "$.key1")
qwe
"qwe"
select json_extract(json_object('foo', 'foobar'),'$');
json_extract(json_object('foo', 'foobar'),'$')
{"foo": "foobar"}
select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word');
json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word')
{"a":1, "b":{"c":1, "k1":"word"}, "d":[1, 2]}