Kaup, Chester
Chester_Kaup at kindermorgan.com
Mon Jun 14 11:28:51 CDT 2010
I have a count function in a query that I want to return a zero (0) is there are no records that match. I have tried count, dcount and left join. All I get is no records returned. Here is one version of the query. SELECT dbo_DSS_StatusChanges.Status, DCount("Status","[dbo_DSS_StatusChanges]") AS [Active CO2 Injector Count] FROM [qry Active Injectors Max Status Date] INNER JOIN dbo_DSS_StatusChanges ON ([qry Active Injectors Max Status Date].MaxOfStatusDate = dbo_DSS_StatusChanges.StatusDate) AND ([qry Active Injectors Max Status Date].Well_Number = dbo_DSS_StatusChanges.Completion_Name) GROUP BY dbo_DSS_StatusChanges.Status, DCount("Status","[dbo_DSS_StatusChanges]") HAVING (((dbo_DSS_StatusChanges.Status)="CI")); Chester Kaup Engineering Technician Kinder Morgan CO2 Company, LLP Office (432) 688-3797 FAX (432) 688-3799 No trees were killed in the sending of this message. However a large number of electrons were terribly inconvenienced.