I'm trying to rename some tables for archival, but the table renaming
is failing when I use CONCAT() to form the table string name:
mysql> RENAME TABLE flows TO flows_tmp, flows_new TO flows, flows_tmp
TO CONCAT("flows_", DATE_SUB(CURDATE(), interval 1 day));
ERROR 1064: You have an error in your SQL syntax near 'CONCAT("flows_",
DATE_SUB(CURDATE(), interval 1 day))' at line 1
If I run the CONCAT() command by itself, everything works as expected:
+--------------------------------------------------------+
| CONCAT("flows_", DATE_SUB(CURDATE(), interval 1 day)) |
+--------------------------------------------------------+
| flows_2005-05-27 |
+--------------------------------------------------------+
1 row in set (0.00 sec)
Is there some magic pixie dust I need to throw around the CONCAT() to
have it interpolate into the RENAME TABLE command correctly? This is
on mysql-server 3.23.58 on a RHEL 3 clone.
Thanks,
--
Jason Dixon
DixonGroup Consulting
http://www.dixongroup.net
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