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Displaying posts with tag: case-sensitivity (reset)

INFORMATION_SCHEMA tables are case sensitive
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I wanted to get examples of some of the extra information that the Percona server has in its INFORMATION_SCHEMA metadata, and in doing so, I stumbled across an interesting MySQL bug/feature/point — INFORMATION_SCHEMA tables (which are actually system views) are case sensitive when used in comparisons:

mysql> use information_schema;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql>  select @@version;
+--------------------+
| @@version          |
+--------------------+
| 5.1.36-xtradb6-log |
+--------------------+
1 row in set (0.00 sec)

mysql> use information_schema;
Database changed
mysql> show tables like 'innodb%';
Empty set (0.00 sec)

mysql>  show tables like 'INNODB%';

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