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https://issues.apache.org/jira/browse/FLINK-30341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jingsong Lee closed FLINK-30341.
--------------------------------
    Resolution: Fixed

master: 81f4efc101620a134601c69a3b873f2a8d39fb70

> Introduce audit_log system table
> --------------------------------
>
>                 Key: FLINK-30341
>                 URL: https://issues.apache.org/jira/browse/FLINK-30341
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Jingsong Lee
>            Assignee: Jingsong Lee
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.3.0
>
>
> In some scenarios, users need to get the changelog to do some auditing work, 
> such as determining the number of updates and inserts.
> We can provide audit_log system table, users can get the rowkind information 
> column.
> {code:java}
> INSERT INTO T VALUES ('1', '2', '3');
> INSERT INTO T VALUES ('1', '4', '5');
> SELECT * FROM T$audit_log;
> users can get:
> - "+I", "1", "2", "3"
> - "-U", "1", "2", "3";
> - "+U", "1", "4", "5"
> {code}



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