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hmm I don't see a formula field option
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Nevermind, I figured it out. Thanks!
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I have a database with several fields I need to combine, separated by commas. The problem is some of these fields will be null and I don't want to run into the issue where I see the following:<br />
<br />
data1, data2, , ,<br />
<br />
I want it to display as:<br />
data1, data2<br />
<br />
in addition if data1 is empty, I want to suppress the entire field.<br />
<br />
Anyone able to tell me how to do this?
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I have a database with several fields I need to combine, separated by commas. The problem is some of these fields will be null and I don't want to run into the issue where I see the following:

data1, data2, , ,

I want it to display as:
data1, data2

in addition if data1 is empty, I want to suppress the entire field.

Anyone able to tell me how to do this?

Concat fields separated by commas

Crystal Reports is a business intelligence application from SAP SE. It is used to graphically design data connections and report layouts from a wide range of data sources including Excel spreadsheets, Oracle, SQL Server databases and Access databases, BusinessObjects Enterprise business views, and local file-system information. Report designers can place fields from these sources on the report design surface, and can also deploy them in custom formulas (using either BASIC or Crystal's own syntax), which are then placed on the design surface. Crystal Reports also supports subreports, graphing, and a limited amount of GIS functionality.