DELETE FROM statement seems not to use my index...

2005-01-17 Thread Ruben Edna
Here is create table def: CREATE TABLE `tblmainupdateinfo` ( `MainID` int(11) unsigned NOT NULL default '0', `ClientID` int(11) unsigned NOT NULL default '0', `UpdateInfo` tinyint(4) unsigned NOT NULL default '0', PRIMARY KEY (`MainID`,`ClientID`), KEY `ClientID` (`ClientID`) ) ENGINE=MyISAM

Using MyODBC. Does ONE ADO query... Log shows THREE!!

2002-03-07 Thread Ruben Edna
The first query shown in the log is the one I actually tells ADO.Open to run... however just after that one it runs two more (the two tables includes in the first query) select * queries... Why?? This slows down the ADO a lot. Even Jet4.0 doesn't do that on the same query and is therefore about