Minimalistic Oracle

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.

Showing posts with label index partitioning. Show all posts
Showing posts with label index partitioning. Show all posts
Wednesday, August 24, 2022

Does PostgreSQL support global indexes on partitioned tables?

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PostgreSQL does not support Global Indexes, i.e indexes that spans all partitions in a partitioned table. The documentation states: Alth...
Wednesday, July 29, 2020

How to rebuild an index partition

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To limit a rebuild to a specific index partition only, use the following syntax: ALTER INDEX SH.SALES_IDX4 REBUILD PARTITION SYS_P51490 ...
Tuesday, January 8, 2019

How to create a LIST-partitioned table with a primary key in PostgreSQL

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In my experiements with a new RDBMS, I have tried to replicate what I am familiar with from Oracle, to Postgres. Postgres supports partit...
Tuesday, August 1, 2017

How to rebuild an index subpartition

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To limit a rebuild to a specific index subpartition only, use the following syntax: ALTER INDEX SCOTT.SALES_IDX3 REBUILD SUBPARTITION ...
Tuesday, January 14, 2014

How to generate a script to rebuild unusable index partitions

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set trimspool on set lines 200 set pages 0 set heading off set verify off set feedback off set echo off spool rebuild_s...
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About Me

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Name: Vegard Kåsa
My career as an Oracle DBA startet in 2001, when I acceptet a request to take on the responsibility as my current employer's DBA. From that point and onwards, managing Oracle databases has kept me busy and engaged. I enjoy my work, and particulary appreciate the constant learning and devlopment that comes with the job. From 2014, I am self-employed through my company Oric Consulting AS (Norway), and from 2024 Oric Consulting AB (Sweden) I currently live in Göteborg, Sweden, with my family.
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