Minimalistic Oracle contains a collection of practical examples from my encounters with Oracle technologies.
When relevant, I also write about other technologies, like Linux or PostgreSQL.
Many of the posts starts with "how to" since they derive directly from my own personal experience.
My goal is to provide simple examples, so that they can be easily adapted to other situations.
Friday, October 18, 2013
How to use the ONLINE keyword during index rebuilds
This feature eliminates the need for DML-blocking locks when creating or rebuilding an index, making the online index operations fully transparent:
ALTER INDEX <schema>.<table_name> REBUILD TABLESPACE <tablespace_name> ONLINE;
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