[MDEV-11572] JSON_DEPTH returns wrong results Created: 2016-12-14  Updated: 2016-12-16  Resolved: 2016-12-16

Status: Closed
Project: MariaDB Server
Component/s: JSON
Affects Version/s: 10.2
Fix Version/s: 10.2.3

Type: Bug Priority: Major
Reporter: Elena Stepanova Assignee: Alexey Botchkov
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to MDEV-9143 JSON_xxx functions Closed

 Description   

MariaDB 10.2

MariaDB [test]> SELECT JSON_DEPTH('[10, {"a": 20}]');
+-------------------------------+
| JSON_DEPTH('[10, {"a": 20}]') |
+-------------------------------+
|                             2 |
+-------------------------------+
1 row in set (0.01 sec)

MySQL 5.7

MySQL [test]> SELECT JSON_DEPTH('[10, {"a": 20}]');
+-------------------------------+
| JSON_DEPTH('[10, {"a": 20}]') |
+-------------------------------+
|                             3 |
+-------------------------------+
1 row in set (0.00 sec)



 Comments   
Comment by Alexey Botchkov [ 2016-12-16 ]

http://lists.askmonty.org/pipermail/commits/2016-December/010291.html

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