SQL expression field is not displayed on the page header if no records
Hello
I'm creating a quite simple report. In this report I've got a SQL expression field which returns a DateTime
I display this field on the page header section.
Everything is working fine except when my principal query doesn't return any records my SQL expression field is not displayed. It doesn't seem to be evaluated.
So, I would display this field even if my Details Section doesn't contains any record.
I hope you understand what I mean.
Can someone help me?
thanks
Hello,
I thought about creating a formula but the value I need is stored in a database.
So i created a simple SQL expression field.
SELECT CONVERT(DATE,j_1) FROM VW_STD_DATEFIXING
And this expression doesn't have any dependencies.
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Edited by: Oscar Pecharroman on Aug 2, 2010 1:13 PM -
In crystal report 2008,I create a SQL Expression Fields,but how to write the SQL query in the formula workshop,
Edited by: nylethx1 ye on Jul 23, 2008 9:48 AMSelect count(*) from Table
Your query must return a unique value.
From Don: SQL Expressions were not designed to run SELECT statements. Use a Command object for selects.
Edited by: Don Williams on Nov 2, 2009 9:29 AM -
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Hello,
I am using Crystal Reports XI R2 SP3. Some recent information I have seen suggests that I should use a feature called "SQL Expression Fields". If I search the built-in Crystal Report help for "SQL Expressions", on the help pages I see that there is a "SQL Expression Fields" branch in the left pane of the Formula Workshop, just under Formula Fields and just above Selection Formulas (it's unfortunate that I cannot embed a bitmapped screen print of this). The left pane of the Formula Workshop looks like this:
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SQL Expression Fields
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However, in my local copy of Crystal Reports the SQL Expression Fields branch does not exist - the left pane of the Formula Workshop looks like this:
Report Custom Functions
Repository Custom Functions
Formula Fields
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Is there some special patch, add-in or plug-in that's necessary to enable this functionality?
Thanks in Advance,
Bob GardnerI set up a DSN to a local MS Access database and used it for an ODBC connection. Once connected, the SQL Expression Fields branch was available in Field Explorer and Formula Workshop.
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Hello,
I am trying to create a SQL Expression Field that will give me the maximum status date of an employee before a certain date entered in parameter.
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Edited by: Stephanie Charest on Aug 4, 2008 7:59 PMOk,
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Symptom
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'SQL Expression Fields' are unavailable in the 'Field Explorer' dialog box because the report is based on a stored procedure or command object.
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