Re: Dynamic Queries (RecordCount)
You can't have "21" as the name of your query. It has to start with a alpha-character. Jason - Original Message - From: "Steve Reich" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Tuesday, May 22, 2001 4:06 PM Subject: Dynamic Queries (RecordCount) How do I set a variable equal to the recordcount of this query? Here's what I've been trying <~CODE> SELECT * FROM data WHERE dataid = #dataid# #queryCount# <~CODE> This code returns the following error: <~ERROR> Error Diagnostic Information An error occurred while evaluating the expression: queryCount=evaluate(queryName & ".RecordCount") Error near line 109, column 7. An error has occurred while processing the expression: 21.RecordCount Invalid parser construct found on line 1 at position 4. ColdFusion was looking at the following text: RecordCount Invalid expression format. The usual cause is an error in the expression structure. <~ERROR> Seems like I've done this a million times, but I'm not hitting on all cylinders today. The name of the query is an integer if that makes any difference. Can somebody point out the obvious for me? Thanks, Steve ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Dynamic Queries (RecordCount)
Can you use integers as variable names? I would think not... Is there any way you can make queryName into something like "q21" instead of just "21"? -Original Message- From: Steve Reich [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 9:07 AM To: CF-Talk Subject: Dynamic Queries (RecordCount) How do I set a variable equal to the recordcount of this query? Here's what I've been trying <~CODE> SELECT * FROM data WHERE dataid = #dataid# #queryCount# <~CODE> This code returns the following error: <~ERROR> Error Diagnostic Information An error occurred while evaluating the expression: queryCount=evaluate(queryName & ".RecordCount") Error near line 109, column 7. An error has occurred while processing the expression: 21.RecordCount Invalid parser construct found on line 1 at position 4. ColdFusion was looking at the following text: RecordCount Invalid expression format. The usual cause is an error in the expression structure. <~ERROR> Seems like I've done this a million times, but I'm not hitting on all cylinders today. The name of the query is an integer if that makes any difference. Can somebody point out the obvious for me? Thanks, Steve ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Dynamic Queries (RecordCount)
That was it! Thanks Jann! Steve "Jann VanOver" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... > ??? You say "the name of the query is an integer", but in the example you > gave,the name is "myQuery". If it is really an integer, this is NOT good! > "Names" cannot begin with a number. Try adding a character on the front of > it, like: > >... > > > > -Original Message- > From: Steve Reich [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, May 22, 2001 4:07 PM > To: CF-Talk > Subject: Dynamic Queries (RecordCount) > > > How do I set a variable equal to the recordcount of this query? Here's what > I've been trying > > <~CODE> > > > username="#application.dns_username#" password="#application.dns_password#" > cachedwithin="#CreateTimeSpan(0,0,10,0)#"> > SELECT * > FROM data > WHERE dataid = #dataid# > > > > > #queryCount# > > > <~CODE> > > This code returns the following error: > > <~ERROR> > Error Diagnostic Information > > An error occurred while evaluating the expression: > > > queryCount=evaluate(queryName & ".RecordCount") > > > > Error near line 109, column 7. > An error has occurred while processing the expression: > >21.RecordCount > > > Invalid parser construct found on line 1 at position 4. ColdFusion was > looking at the following text: > > RecordCount > Invalid expression format. The usual cause is an error in the expression > structure. > <~ERROR> > > Seems like I've done this a million times, but I'm not hitting on all > cylinders today. The name of the query is an integer if that makes any > difference. Can somebody point out the obvious for me? > > Thanks, > Steve > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Dynamic Queries (RecordCount)
> you should be able to just output the queryname.recordcount. make sure it is > spelled correctly I tried that but it still didn't work. In fact, I've tried about everything I can think of. Steve ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Dynamic Queries (RecordCount)
Yes, but his queryName was dynamic, that's why the "evaluate" IS needed. -Original Message- From: Bryan LaPlante [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 4:29 PM To: CF-Talk Subject: Re: Dynamic Queries (RecordCount) you should be able to just output the queryname.recordcount. make sure it is spelled correctly Bryan - Original Message - From: "Steve Reich" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Tuesday, May 22, 2001 6:06 PM Subject: Dynamic Queries (RecordCount) > How do I set a variable equal to the recordcount of this query? Here's what > I've been trying > > <~CODE> > > > username="#application.dns_username#" password="#application.dns_password#" > cachedwithin="#CreateTimeSpan(0,0,10,0)#"> > SELECT * > FROM data > WHERE dataid = #dataid# > > > > > #queryCount# > > > <~CODE> > > This code returns the following error: > > <~ERROR> > Error Diagnostic Information > > An error occurred while evaluating the expression: > > > queryCount=evaluate(queryName & ".RecordCount") > > > > Error near line 109, column 7. > An error has occurred while processing the expression: > >21.RecordCount > > > Invalid parser construct found on line 1 at position 4. ColdFusion was > looking at the following text: > > RecordCount > Invalid expression format. The usual cause is an error in the expression > structure. > <~ERROR> > > Seems like I've done this a million times, but I'm not hitting on all > cylinders today. The name of the query is an integer if that makes any > difference. Can somebody point out the obvious for me? > > Thanks, > Steve > > > > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Dynamic Queries (RecordCount)
??? You say "the name of the query is an integer", but in the example you gave,the name is "myQuery". If it is really an integer, this is NOT good! "Names" cannot begin with a number. Try adding a character on the front of it, like: -Original Message- From: Steve Reich [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 4:07 PM To: CF-Talk Subject: Dynamic Queries (RecordCount) How do I set a variable equal to the recordcount of this query? Here's what I've been trying <~CODE> SELECT * FROM data WHERE dataid = #dataid# #queryCount# <~CODE> This code returns the following error: <~ERROR> Error Diagnostic Information An error occurred while evaluating the expression: queryCount=evaluate(queryName & ".RecordCount") Error near line 109, column 7. An error has occurred while processing the expression: 21.RecordCount Invalid parser construct found on line 1 at position 4. ColdFusion was looking at the following text: RecordCount Invalid expression format. The usual cause is an error in the expression structure. <~ERROR> Seems like I've done this a million times, but I'm not hitting on all cylinders today. The name of the query is an integer if that makes any difference. Can somebody point out the obvious for me? Thanks, Steve ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Dynamic Queries (RecordCount)
you should be able to just output the queryname.recordcount. make sure it is spelled correctly Bryan - Original Message - From: "Steve Reich" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Tuesday, May 22, 2001 6:06 PM Subject: Dynamic Queries (RecordCount) > How do I set a variable equal to the recordcount of this query? Here's what > I've been trying > > <~CODE> > > > username="#application.dns_username#" password="#application.dns_password#" > cachedwithin="#CreateTimeSpan(0,0,10,0)#"> > SELECT * > FROM data > WHERE dataid = #dataid# > > > > > #queryCount# > > > <~CODE> > > This code returns the following error: > > <~ERROR> > Error Diagnostic Information > > An error occurred while evaluating the expression: > > > queryCount=evaluate(queryName & ".RecordCount") > > > > Error near line 109, column 7. > An error has occurred while processing the expression: > >21.RecordCount > > > Invalid parser construct found on line 1 at position 4. ColdFusion was > looking at the following text: > > RecordCount > Invalid expression format. The usual cause is an error in the expression > structure. > <~ERROR> > > Seems like I've done this a million times, but I'm not hitting on all > cylinders today. The name of the query is an integer if that makes any > difference. Can somebody point out the obvious for me? > > Thanks, > Steve > > > > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Dynamic Queries (RecordCount)
How do I set a variable equal to the recordcount of this query? Here's what I've been trying <~CODE> SELECT * FROM data WHERE dataid = #dataid# #queryCount# <~CODE> This code returns the following error: <~ERROR> Error Diagnostic Information An error occurred while evaluating the expression: queryCount=evaluate(queryName & ".RecordCount") Error near line 109, column 7. An error has occurred while processing the expression: 21.RecordCount Invalid parser construct found on line 1 at position 4. ColdFusion was looking at the following text: RecordCount Invalid expression format. The usual cause is an error in the expression structure. <~ERROR> Seems like I've done this a million times, but I'm not hitting on all cylinders today. The name of the query is an integer if that makes any difference. Can somebody point out the obvious for me? Thanks, Steve ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
