Re: COMPARE WITH INNODB QUERY CHANGE
Hi.
The SQL standard does not guarantee a certain order of rows without ORDER BY. It may woork in some situations. But if you delete rows and enter new ones, the sort order is broken.
I am not a query expert. But I guess that ORDER BY length(code) might help.
An index on 'order' might also be helpful. But I don't know if it can be used with the instr function.
This question does not really target at memory tables.I suggest to ask in the "General" forum.
Regards
Ingo
Ingo Strüwing, Senior Software Developer - Storage Engines
MySQL AB, www.mysql.com
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February 17, 2007 03:34AM
Re: COMPARE WITH INNODB QUERY CHANGE
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March 14, 2007 03:12PM
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