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Resolved PowerServer SQL Server Insert row Identity function
  1. How-to
0 Votes
  1. Jim Nesbitt
  2. PowerServer
  3. Friday, 26 May 2023 05:59 PM UTC

Hi

When PowerServer inserts a row into a SQL Server table with an identity column, does it use SCOPE_IDENTITY () to obtain the identity value for the inserted row?

I'm only asking this because the PowerBuilder documentation states that the default value for PowerBuider is @@identity. This may not work correctly in all cases, so I change it to use SCOPE_IDENTITY(), but this isn't possible using PowerServer. 

E.g.

If a row is inserted into table T1, and a trigger fires that inserts a row into T2.
@@IDENTITY returns the identity key for the row inserted in T2
SCOPE_IDENTITY() returns the identity key for the row inserted in T1

PowerBuilder identity Reference
https://docs.appeon.com/pb2022/connection_reference/Identity.html

Cheers

Jim

 

 

PowerServer C# Project DBConnectionProfile DBPARM values SnapDevelop - Prompt Credentials
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