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https://issues.apache.org/jira/browse/SENTRY-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Na Li reassigned SENTRY-2239:
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Assignee: (was: Na Li)
> Table rename cross database should update Full snapshot correctly
> ------------------------------------------------------------------
>
> Key: SENTRY-2239
> URL: https://issues.apache.org/jira/browse/SENTRY-2239
> Project: Sentry
> Issue Type: Bug
> Reporter: Na Li
> Priority: Major
> Attachments: SENTRY-2239.001.patch
>
>
> This only happens if there are "alter table rename" during taking full
> snapshot.
> When alter table rename changes DB name of the table, FullUpdateModifier
> changes all tables' DB name, not just the table whose name is changed. This
> will change the table names incorrectly.
> For example, when user changes table name from "db1.table1" to table name to
> "db2.table2" and in db1 there are two other tables: db1.table3, db1.table4,
> FullUpdateModifier changes the tables from "db1.table1, db1.table3,
> db1.table4" to "db2.table2, db2.table3, db3.table4".
> The desired behavior is changes the tables from "db1.table1" to "db2.table2".
> and "db1.table3, db1.table4" remains the same.
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