| Bug #15147 | smallint auto_increment stops at 218 | ||
|---|---|---|---|
| Submitted: | 22 Nov 2005 18:49 | Modified: | 29 Nov 2005 20:42 |
| Reporter: | Mark Miller | Email Updates: | |
| Status: | Can't repeat | Impact on me: | |
| Category: | MySQL Server | Severity: | S1 (Critical) |
| Version: | 5.0 | OS: | Linux (Fedora Core 1 (2.4.22)) |
| Assigned to: | Jorge del Conde | CPU Architecture: | Any |
[22 Nov 2005 19:13]
Jorge del Conde
I was unable to reproduce this bug under both, Windows and Linux (FC4) with 5.0.15 and 5.0.16: | 213 | char_table-213 | char_label-213 | | 214 | char_table-214 | char_label-214 | | 215 | char_table-215 | char_label-215 | | 216 | char_table-216 | char_label-216 | | 217 | char_table-217 | char_label-217 | | 218 | char_table-218 | char_label-218 | +-----------+----------------+----------------+ 218 rows in set (0.00 sec) mysql> insert char_tables set char_table = 'foo', char_label = 'bar'; Query OK, 1 row affected (0.00 sec) mysql> exit Bye C:\my>
Description: smallint auto_increment primary key doesn't allow entries greater than 218. How to repeat: CREATE TABLE `char_tables` ( `charorder` smallint(5) unsigned NOT NULL auto_increment, `char_table` char(50) NOT NULL, `char_label` char(100) NOT NULL, PRIMARY KEY (`charorder`), UNIQUE KEY `char_table` (`char_table`,`char_label`)); Add 218 values... Here's an example error: mysql> insert char_tables set char_table = 'foo', char_label = 'bar'; ERROR 1062 (23000): Duplicate entry '219' for key 1 A table repair fixes it.