Tag Archives | oracle

How long did Oracle materialized view refresh run?

The LAST_REFRESH_DATE column of the DBA_MVIEWS or the LAST_REFRESH column of the DBA_MVIEW_REFRESH_TIMES indicates the start refresh time. But what if we’d like to find out how long the refresh of the materialized view really takes. Well, we can query the DBA_MVIEW_ANALYSIS. For Complete Refresh, the refresh duration will be in the FULLREFRESHTIM column of […]

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Book Review: Oracle 11g R1/R2 Real Application Clusters Essentials by Ben Prusinski and Syed Jaffer Hussain (Packt Publishing)

Oracle Real Application Cluster (RAC)  becomes the technology of choice for highly available and highly scalable deployment of enterprise Oracle database environment. With its innovative technology it comes with no surprise its complexity. The complexity is not only with the underlying database technology itself, but also how well you design and implement it to work […]

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Oracle 11g SQL Error Logging

We’re working on the installation scripts for an internal PL/SQL applications. Multiple scripts are called from the main one. To capture errors from script execution, normally the spool syntax will be used in the scripts to pipe out all executions into log files, and then later the deployment team members will examine them using find/search […]

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Book Review: Oracle SQL Developer 2.1 by Sue Harper

I must admit that I rarely use the Oracle SQL Developer because I’m using SQL*Plus, Toad from Quest and PL/SQL Developer from Allround Automations as primary tools for database administration and PL/SQL programming. They’re already providing all functionalities I need. I have nothing against Oracle SQL Developer. Actually it is quite opposite. I really want […]

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