Dalam beberapa minggu terakhir ini gw cukup banyak berkutat dengan kasus index Oracle yang dalam state “UNUSABLE”. Awalnya juga heran kenapa bisa terjadi demikian. Setelah index-index itu… more →
Life is about extreme choicewrote 2 months ago: When an index is created on a table , a full table scan is performed. Oracle fetches rows from the t … more →
wrote 3 months ago: This post would like to describe how to rebuild indexes in MS SQL 2008 R2. There are many ways to re … more →
wrote 9 months ago: Well-designed indexes on tables/views improves the performance of queries run against a database by … more →
wrote 10 months ago: Rebuild all indexes on one table … ALTER INDEX ALL ON <Table Name> REBUILD Following lin … more →
wrote 1 year ago: DBCC INDEXDEFRAG: Index defragmentation is the process that reduces the amount of index fragmentatio … more →
wrote 1 year ago: I know it’s a very arguable question, but let me put my words and then you can comment. I follow dif … more →
wrote 1 year ago: In order to get performance while creating a table and moving data with bulk inserts, it is a common … more →
wrote 1 year ago: This week, I have got a challenge to improve the database performance. In this process I have used m … more →
wrote 1 year ago: Dalam beberapa minggu terakhir ini gw cukup banyak berkutat dengan kasus index Oracle yang dalam sta … more →
wrote 1 year ago: Setelah kasus ORA-01502 yang menyebabkan beberapa index tidak bisa diakses oleh user, maka dilakukan … more →
wrote 1 year ago: Seperti postingan gw sebelumnya (), berikut adalah script untuk melakukan rebuild index-index yang b … more →
wrote 1 year ago: Seperti posting gw terdahulu disini (http://ardhian.wordpress.com/2011/10/19/oracle-ora-01502-on-sap … more →
wrote 1 year ago: In MS-Sqlserver by using below query to rebuild index of the tables. DECLARE @TableName varchar(255) … more →
wrote 1 year ago: Some times we need to rebuild the index of the tables in MS-Sql database .In those case we consider … more →
wrote 1 year ago: In an application lifecycle some indexes will be added to a table, again and again. But after a whil … more →
wrote 1 year ago: To rebuild a particular Index : USE DatabaseName GO alter index IndexName on TableName rebuild GO To … more →
wrote 2 years ago: When you kill a session which is rebuilding an index this will cause an ora-8104. SQL> ALTER INDE … more →
wrote 2 years ago: Ada 2 hal pelajaran yang gw dapet beberapa hari ini. Yang pertama adalah bahwa table reorganization … more →
wrote 2 years ago: Overview Few days ago my friend called to me at my cell phone and discuss about the problem of inde … more →