DOH! I need to get some fresh air because that was too obvious.
Thanks all. Phillip > -----Original Message----- > From: C. Hatton Humphrey [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, February 19, 2002 2:13 PM > To: CF-Talk > Subject: RE: Best way to do this query > > Use CFLock. It will put the two people in a single file line when > executing > the code, removing the possibility of a double-hit. > > Hatton > > > > -----Original Message----- > > From: Phillip Broussard [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, February 19, 2002 3:03 PM > > To: CF-Talk > > Subject: Best way to do this query > > > > > > Sorry to ask but I have a dead brain right now. (I hate it when I feel > > dumb.) > > > > X¿x > > ~~~ > > > > I need to check the database to see if a record is there. > > If it's there then increment it by one, otherwise add the record. > > If two people hit it at the right time I may get two records. What > > should I > > do to prevent this? > > This is what the code would look like. > > > > <cfquery name="stat_check" datasource="#application.datasource#"> > > select * from bbstat where id = #id# and buildtime = #buildtime# > > </cfquery> > > > > <cfif stat_check.RecordCount eq 1> > > > > <cfset buildcount = IncrementValue(buildcount)> > > <cfquery name="increment" datasource="#application.datasource#"> > > update bbstat > > set buildcount=#IncrementValue(buildcount)# > > where id=#id# > > </cfquery> > > <cfelse> > > <cfquery name="add" datasource="#application.datasource#"> > > insert into bbstat > > (id,buildcount) > > values (#id#,1) > > </cfquery> > > > > </cfif> > > > > Phillip Broussard > > Tracker Marine Group > > 417-873-5957 > > > > > > > ______________________________________________________________________ Dedicated Windows 2000 Server PIII 800 / 256 MB RAM / 40 GB HD / 20 GB MO/XFER Instant Activation · $99/Month · Free Setup http://www.pennyhost.com/redirect.cfm?adcode=coldfusiona FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
