Hannah Vernon HannahVernon
HannahVernon
/ test-infomessage-diagnostic.ps1
Created
May 15, 2026 15:41
psqlODBC RAISE NOTICE duplication diagnostic - tests raw, split, and dedup InfoMessage handlers
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| <# | |
| .SYNOPSIS | |
| Diagnostic tool for testing PostgreSQL ODBC InfoMessage behavior. | |
| .DESCRIPTION | |
| Runs a small SQL script with 5 RAISE NOTICE statements and logs | |
| every InfoMessage event to help diagnose duplicate/cumulative | |
| message behavior in the PostgreSQL ODBC driver. | |
| Three handler variants are tested in sequence: |