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MDEV-11573 JSON_LENGTH returns incorrect results.

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Item_func_json_length fixed.
This commit is contained in:
Alexey Botchkov
2016-12-24 11:40:31 +04:00
parent 4d10273b4f
commit 3a1772798d
4 changed files with 77 additions and 11 deletions
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6
mysql-test/r/func_json.result
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@@ -425,6 +425,12 @@ json_length('{}')
select json_length('[1, 2, {"a": 3}]');
json_length('[1, 2, {"a": 3}]')
3
select json_length('{"a": 1, "b": {"c": 30}}', '$.b');
json_length('{"a": 1, "b": {"c": 30}}', '$.b')
1
select json_length('{"a": 1, "b": {"c": 30}}');
json_length('{"a": 1, "b": {"c": 30}}')
2
create table json (j INT);
show create table json;
Table Create Table