Question

Compare dates in a query

Asked by: finnstone

I only want to pull rows from a database where the date in SentDt column is greater than today minus 22 days.

For some reason ,  the query is working and stuff is outputing, however the date rule is not working, i.e. rows with Sent Dates that are older than 21 days are being outputed onto the web?

Any ideas why this is not working? Here is the query code

<CFSET Contactid = ListFirst(GetAuthUser())>
<CFSET date1 = DateFormat(Now()-22,"mm/dd")>
<cfquery name="dr" datasource="DR" >
SELECT *
FROM output_login
WHERE output_login.ContactID = #Contactid# AND output_login.SentDt > #date1#
ORDER BY SentDt, OriginalSource, ManagerTeamVendor, SRNum
</cfquery>

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Asked On
2003-05-01 at 08:30:29ID20602592
Tags

compare

,

dates

,

cfquery

Topic

ColdFusion Application Server

Participating Experts
3
Points
125
Comments
11

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Answers

 

by: sandeep_chhedaPosted on 2003-05-01 at 08:46:25ID: 8436433

HI,

Just try this which I have written below if it works fine else let me knwo the database u r using and the default date format of your database.As currently we are having dd/mm/yyyy format but it might be the case the the format can be different.U can also swap the date format and try that.

<CFSET Contactid = ListFirst(GetAuthUser())>
<cfset date2=dateformat(now(),"dd/mm/yyyy")
<CFSET date1 = DateFormat(Now()-22,"dd/mm/yyyy")>
<cfquery name="dr" datasource="DR" >
SELECT *
FROM output_login
WHERE output_login.ContactID = #Contactid#
AND output_login between #date1# and #date2#
ORDER BY SentDt, OriginalSource, ManagerTeamVendor, SRNum
</cfquery>

Regards,
Sandeep

 

by: demarcoPosted on 2003-05-01 at 08:52:22ID: 8436478


<CFSET date1 = DateFormat(Now()-22,"mm/dd")>
This is not act method in evaluating a time diff

also your SQL
output_login.SentDt > #date1#  
also has issues.
 
First you need to set your vars time now .. and the timediffrence .

<cfset ndate = CreateODBCDateTime(now()) >

<cfset nday  = CreateTimeSpan(21, 0, 0, 0)>
<cfset newdate = (ndate + nday  )>


<cfif now() gt dateformat(newdate,"dd/mm/yy") >


</cfif>
         

You now have the nessisary vars to use .. both today and 21 days from now -






 

by: sandeep_chhedaPosted on 2003-05-01 at 08:53:17ID: 8436486

Sorry just forgot to put the field name in the where clause

<CFSET Contactid = ListFirst(GetAuthUser())>
<cfset date2=dateformat(now(),"dd/mm/yyyy")
<CFSET date1 = DateFormat(Now()-22,"dd/mm/yyyy")>
<cfquery name="dr" datasource="DR" >
SELECT *
FROM output_login
WHERE output_login.ContactID = #Contactid#
AND output_login.sentDt between #date1# and #date2#
ORDER BY SentDt, OriginalSource, ManagerTeamVendor, SRNum
</cfquery>

 

by: finnstonePosted on 2003-05-01 at 09:19:08ID: 8436660

sandeep its at least working, doing something.

however, the dates of the rows are april 4th and now with your code they are not showing up. I even set the query up for a 40 day differential between today and the end of march, and the rows still do not show...ideas?

 

by: finnstonePosted on 2003-05-01 at 09:27:14ID: 8436701

sandeep my database format is m/d/yyyy. i tried that too in the code and same problem, nothing is now showing up in the web table.  i am using ms access

 

by: sandeep_chhedaPosted on 2003-05-01 at 09:44:47ID: 8436807

can u put me the debugged query here and also the date data stored in database.(Basically as a date or as datetime)

If that now -22 does not work we can work like this

<cfset date1 = dateadd("d",-21,now())>
<cfset date1 = dateformat(date1,"m/d/yyyy")>
<cfset date2 = dateformat(now(),"M/D/YYYY")>

And write the same query.

Try this and let me know.

REgards,
Sandeep

 

by: finnstonePosted on 2003-05-01 at 10:08:09ID: 8436923

there is not debugged query because there is no error.

This still does not work and i even tried making the query easier by just doing this

output_login.SentDt > #date1#  for the date condition

i am thinking this is a problem with Sent.Dt because of the previous comment by that other guy above, he said my SQL was not cool

 

by: sandeep_chhedaPosted on 2003-05-01 at 10:58:59ID: 8437260

i dont think so. I just suspect the date stored in the database.Do u know how to debug ur query. Thereis one option in cf admin u put ur IP address and then u can see all the queries and etc n then u can paste that query in access and try to execute n find out whats wrong.

try that or else do this if its difficult to do
<cfquery debug="yes" database="..>
</cfquery>

cfquery has a attribute to debug a query just do that and try to cpy it n send it here. I will look at it.

Regards
Sandeep

 

by: anandkpPosted on 2003-05-01 at 11:51:10ID: 8437613

<cfquery name="dr" datasource="DR" >
SELECT * FROM output_login
WHERE output_login.ContactID = #Contactid# AND output_login.SentDt > #CreateODBCDate(dateadd("d",-21,now()))#
ORDER BY SentDt

let me know ...

K'Rgds
Anand

 

by: finnstonePosted on 2003-05-01 at 13:24:46ID: 8438408

anand, hello. it didnt work. heres the error

Error Executing Database Query.  
[MERANT][SequeLink JDBC Driver][ODBC Socket][Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1.  
 
The Error Occurred in C:\CFusionMX\wwwroot\DRWEB\TMPws1xe85xe.cfm: line 162
 
160 : AND output_login.SentDt > #CreateODBCDate(dateadd("d",-40,now()))#
161 : ORDER BY SentsDt, OriginalSource, ManagerTeamVendor, SRNum
162 : </cfquery>
163 : <CFSET Team = ListRest(GetAuthUser())>
164 : <cfquery name="Disputes" datasource="DR">

 

--------------------------------------------------------------------------------
 
SQL    SELECT * FROM output_login WHERE output_login.ContactID = 1 AND output_login.SentDt > {d '2003-03-22'} ORDER BY SentsDt, OriginalSource, ManagerTeamVendor, SRNum  
DATASOURCE   DR
VENDORERRORCODE   -3010
SQLSTATE   07002
 


 

 

by: finnstonePosted on 2003-05-01 at 13:45:30ID: 8438563

I had a typo in another line. I took it out and tried your proposal. thanks alot, it works and is great!!

20120131-EE-VQP-002

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