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delete table and have auto increment primary key start back at 1

Posted on 2013-01-24
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Last Modified: 2013-01-24
mysql_query("drop table $table;");
mysql_query("create table $table like $oldtable;");


these php commands are not running
but these commands run in the mysql query editor


I want to do
delete from table
but I have an auto increment primary key

I want to delete table and have auto increment primary key start back at 1
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Question by:rgb192
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3 Comments
 
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Accepted Solution

by:
Kevin Cross earned 500 total points
ID: 38815146
Hi.

TRUNCATE the table instead of dropping it.
REFMAN: http://dev.mysql.com/doc/refman/5.0/en/truncate-table.html

Best regards and happy coding,

Kevin
0
 

Author Comment

by:rgb192
ID: 38816659
truncate table tablename worked in a mysql workbench query editor

but not with php

mysql_query("truncate table $table");
0
 

Author Closing Comment

by:rgb192
ID: 38816672
truncate works
 on php and mysql query editor
thanks
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