I am using MySQL version 4.1.22
When I perform:
SHOW COLUMNS FROM roadshows_schedule WHERE `Key`='PRI'
I get:
Error Code : 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE `Key`='PRI'' at line 1
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When I perform:
SHOW COLUMNS FROM roadshows_schedule;
I see the fields with their data type as expected.