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oracle-randolf.blogspot.com | ||
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carlos-sierra.net
SQLTXPLAIN, also know as SQLT, is a tool that helps to diagnose SQL statements performing poorly in an Oracle database. This tool is free to download and use. You only need to have access to My Oracle Support (MOS) and search for Document Id: 215187.1. Q: What do you get from this tool? A: In... |
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www.bobbydurrettdba.com
Sunday night we worked with Oracle Support on a performance issue with a query that had been running for over 14 hours even though it ran the previous weekend in five minutes. Oracle Support showe... |
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alexzeng.wordpress.com
I am reading Expert Oracle Practices by Oracle Database Administration from the Oak Table. I'd like to summary and share what I learned. This chapter PL/SQL and the CBO by Jo?e Senega?nik is pretty interesting. It tells how to use oracle extensible optimizer to set the selectivity and the cost of PL/SQL functions. This will... |
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blueribbonfair.wordpress.com
Loving these wintery feel photos from : http://esengasvoice.wordpress.com/2012/11/09/weekly-photo-challenge-renewal/ Renewel |
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