Hi;
mysql alter table personalData drop foreign key Store;
ERROR 1025 (HY000): Error on rename of './test/personalData' to
'./test/#sql2-14ce-a61' (errno: 152)
mysql describe personalData;
+---+--+--+-+++
| Field |
Most likely a foreign key constraint would be violated if the table were
dropped. Check those index definitions on `Store` and `User` columns.
Regards
John Daisley
Microsoft SQL Server 2005/2008 Database Administrator
Certified MySQL 5 Database Administrator
Certified MySQL 5 Developer
Cognos
On Thu, Jul 22, 2010 at 8:47 AM, John Daisley daisleyj...@googlemail.comwrote:
Most likely a foreign key constraint would be violated if the table were
dropped. Check those index definitions on `Store` and `User` columns.
But I don't want to drop the table, I want to drop the foreign key on
Sorry, my bad! Must learn to read the whole message!!
This can be caused because when a foreign key is created mysql adds an index
key to the column in addition to the foreign key. Why I'm not sure, but
I'm guessing its for performance. To drop this foreign key
First do this to get the index
On Thu, Jul 22, 2010 at 9:09 AM, John Daisley daisleyj...@googlemail.comwrote:
Sorry, my bad! Must learn to read the whole message!!
This can be caused because when a foreign key is created mysql adds an
index key to the column in addition to the foreign key. Why I'm not sure,
but I'm
