How to change properties/attributes of partition table?

At times one would want to change properties/attributes of a table so new partitions are affected by change not the partitions already created, like example compression, change PCTFREE, default tablespace. -- enable compression for all operations and change PCTFREE SQL> ALTER TABLE scott.part_table MODIFY DEFAULT ATTRIBUTES COMPRESS FOR ALL OPERATIONS PCTFREE 5; -- Change default…

How to add or drop online-redo logs?

Below are the steps on how to add a new online redo-group. It could be of the same size as other groups or different size. 1) List log groups, their archive status, activity status and size SQL> SELECT GROUP#, ARCHIVED, STATUS, BYTES FROM V$LOG; GROUP# ARC STATUS BYTES ———- — —————- ———– 1 NO ACTIVE…