I would guess it's because only three records match the ANDed tests in the WHERE clause (last 3 lines).
Isn't that what you intended? Doug On Wed, 13 Mar 2002 16:08:43 -0000, George Pitcher wrote: >Hi all, > >Posted this yesterday and got no response. Trying again today. > >I'm having a small problem with a biggish query. > >The query: > >$Itemlistquery= "select [a whole load of fields from 3 tables] ending with >"; >$Itemlistquery.= "transactions.Pdownload "; >$Itemlistquery.= "from bib_extract,scanrates,transactions where "; >$Itemlistquery.= "(transactions.CourseID = '$Course_ID' and "; >$Itemlistquery.= "bib_extract.E_ID=transactions.ExtractID and "; >$Itemlistquery.= "scanrates.finrate=transactions.finrate) "; > >The problem: > >If I do a simple count of transactions.CourseID='$Course_ID' I get 18 (for a >particular course) and the above query only displays 3 results. > >Any suggestions? I didn't want to clog the list with the whole query but I >can if it's necessary. > >George, in Edinburgh > > > >--------------------------------------------------------------------- >Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > >To request this thread, e-mail <[EMAIL PROTECTED]> >To unsubscribe, e-mail <[EMAIL PROTECTED]> >Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
