Comments on: MySQL Insert with a Select Subquery http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/ Musing on the business of and development for "The Web" Fri, 03 Feb 2012 18:08:05 +0000 http://wordpress.org/?v=2.8.4 hourly 1 By: Kunal http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-276 Kunal Sun, 29 Jan 2012 22:23:33 +0000 http://www.robsearles.co.uk/?p=75#comment-276 in hindi we call it mast code in hindi we call it mast code

]]> By: michaelphipps http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-207 michaelphipps Tue, 05 Jul 2011 12:46:34 +0000 http://www.robsearles.co.uk/?p=75#comment-207 Much quicker than writing a script to loop through and do the insert row by row.  Thanks for posting this! Much quicker than writing a script to loop through and do the insert row by row.  Thanks for posting this!

]]> By: Rainer http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-179 Rainer Sat, 30 Oct 2010 21:38:07 +0000 http://www.robsearles.co.uk/?p=75#comment-179 I am getting an error with this kind of subquery statement. Actually I am trying to do that on a 4.x Server. Do you know since when MySql supports inserting via subqueries? I am getting an error with this kind of subquery statement. Actually I am trying to do that on a 4.x Server. Do you know since when MySql supports inserting via subqueries?

]]> By: Rainer http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-164 Rainer Sat, 30 Oct 2010 20:38:07 +0000 http://www.robsearles.co.uk/?p=75#comment-164 I am getting an error with this kind of subquery statement. Actually I am trying to do that on a 4.x Server. Do you know since when MySql supports inserting via subqueries? I am getting an error with this kind of subquery statement. Actually I am trying to do that on a 4.x Server. Do you know since when MySql supports inserting via subqueries?

]]> By: aryagarg http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-56 aryagarg Fri, 27 Nov 2009 06:02:41 +0000 http://www.robsearles.co.uk/?p=75#comment-56 well gud job sir well gud job sir

]]> By: Rob Searles http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-39 Rob Searles Wed, 07 Oct 2009 20:21:16 +0000 http://www.robsearles.co.uk/?p=75#comment-39 Thanks, glad you found it handy!<br><br>Having to cast my mind back here, but I think the mapping table was needed as it was just a coincidence that both group 103 always had 104 mapped to an identical band, just in this case. There were a load of other groups that were mapped to bands that didn't have a corresponding group mapping.<br><br>Also, would there be a speed issue with having a sub query and not a mapping table? TBH I'm not sure, but it's worth a thought. Thanks, glad you found it handy!

Having to cast my mind back here, but I think the mapping table was needed as it was just a coincidence that both group 103 always had 104 mapped to an identical band, just in this case. There were a load of other groups that were mapped to bands that didn't have a corresponding group mapping.

Also, would there be a speed issue with having a sub query and not a mapping table? TBH I'm not sure, but it's worth a thought.

]]> By: virtualtrader http://www.robsearles.com/2009/04/05/mysql-insert-with-a-select-subquery/comment-page-1/#comment-38 virtualtrader Wed, 07 Oct 2009 19:56:44 +0000 http://www.robsearles.co.uk/?p=75#comment-38 Thanks handy post. If you can simply use a subquery here, is your mapping table really needed then? Thanks handy post. If you can simply use a subquery here, is your mapping table really needed then?

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