Advanced DBA
How to Partition a Large Table Online in Oracle Without Downtime (DBMS_REDEFINITION)
Converting a 20TB monolithic table to range-interval partitioned IOT with LOB compression — online, using DBMS_REDEFINITION.
Jan 25, 2026 Read →
Advanced DBA
Enabling/Disabling Database Options in Oracle Enterprise Edition with chopt
Use the chopt utility to disable unlicensed Oracle Enterprise Edition options and avoid licensing surprises on 11.2 and later.
Sep 24, 2014 Read →
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