create or replace table t (a int);
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insert into t values (1,2),(3);
|
|
get diagnostics condition 1 @n= row_number, @m= message_text;
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select @n, @m;
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bb-10.7-row_number cb9002bee
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MariaDB [test]> select @n, @m;
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+------+-------------------------------------------------+
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| @n | @m |
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+------+-------------------------------------------------+
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| 0 | Column count doesn't match value count at row 1 |
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+------+-------------------------------------------------+
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1 row in set (0.001 sec)
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If, however, the error occurs on the 2nd or further rows, ROW_NUMBER is set all right:
MariaDB [test]> insert into t values (1),(2,3);
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ERROR 1136 (21S01): Column count doesn't match value count at row 2
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MariaDB [test]> get diagnostics condition 1 @n= row_number, @m= message_text;
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Query OK, 0 rows affected (0.000 sec)
|
|
MariaDB [test]> select @n, @m;
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+------+-------------------------------------------------+
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| @n | @m |
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+------+-------------------------------------------------+
|
| 2 | Column count doesn't match value count at row 2 |
|
+------+-------------------------------------------------+
|
1 row in set (0.001 sec)
|
Bug
Critical
MDEV-10075 Provide index of error causing error in array INSERT
