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12.28.2007 at 12:11PM PST, ID: 23047973
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Finding Next Null Field

Tags: field, next, null
Hi Experts,

I have a table (tblPatientData) that has four fields named DX1, DX2, DX3, DX4. Most rows will have at least DX1 and DX2 populated, but not always. We need to find the next field to Insert a value into based on the previous field being Not Null. For instance if the row has a value in DX1,  then we would want to insert a value into DX2. If both DX1 and DX2 have values, we want to insert value into DX3. This is SQL Server 2005.

TIA,

Jack
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Question Stats
Zone: Microsoft
Question Asked By: JackW9653
Solution Provided By: nigelrivett
Participating Experts: 3
Solution Grade: A
Views: 0
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12.28.2007 at 12:18PM PST, ID: 20544764

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12.28.2007 at 12:23PM PST, ID: 20544822

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12.28.2007 at 12:32PM PST, ID: 20544881

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12.28.2007 at 12:33PM PST, ID: 20544887

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12.28.2007 at 12:35PM PST, ID: 20544903

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12.28.2007 at 01:19PM PST, ID: 20545261

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12.28.2007 at 04:05PM PST, ID: 20546179

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12.28.2007 at 04:06PM PST, ID: 20546182

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12.28.2007 at 10:36PM PST, ID: 20547028

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