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  1. MariaDB Server
  2. MDEV-11436

CREATE TABLE .. AS SELECT JSON_OBJECT truncates data

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      MariaDB [test]> CREATE TABLE t AS SELECT JSON_OBJECT('id', 87, 'name', 'carrot') AS f;
      Query OK, 1 row affected, 1 warning (0.48 sec)
      Records: 1  Duplicates: 0  Warnings: 1
       
      MariaDB [test]> SHOW WARNINGS;
      +---------+------+----------------------------------------+
      | Level   | Code | Message                                |
      +---------+------+----------------------------------------+
      | Warning | 1265 | Data truncated for column 'f' at row 1 |
      +---------+------+----------------------------------------+
      1 row in set (0.00 sec)
      

      MariaDB [test]> SHOW CREATE TABLE t\G
      *************************** 1. row ***************************
             Table: t
      Create Table: CREATE TABLE `t` (
        `f` varchar(26) CHARACTER SET utf8 NOT NULL
      ) ENGINE=InnoDB DEFAULT CHARSET=latin1
      1 row in set (0.00 sec)
       
      MariaDB [test]> SELECT * FROM t;
      +----------------------------+
      | f                          |
      +----------------------------+
      | {"id": 87, "name": "carrot |
      +----------------------------+
      1 row in set (0.00 sec)
      

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              Assignee:
              holyfoot Alexey Botchkov
              Reporter:
              elenst Elena Stepanova
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                Updated:
                Resolved: