GoldenGate CDR USEMAX Should Not Be Used on Any Key Column

(Doc ID 1541486.1)

Last updated on JULY 17, 2017

Applies to:

Oracle GoldenGate - Version 11.2.1.0.5 and later
Information in this document applies to any platform.

Goal

When using GoldenGate CDR with USEMAX at replicat for update, USEMAX should not be on any key column(s).

Otherwise, it either could not find the row, or update multiple other rows.

example:  

   resolveconflict (UPDATEROWEXISTS, (DEFAULT, USEMAX(last_update)))
   

   here, last_update column should not be used by replicat as key or part of key columns.

Solution

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