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You are here		jonathanlewis.wordpress.com dbms_xplan - again \| Oracle Scratchpad
\|	\|	www.dbaglobe.com Donghua's Blog - DBAGlobe: How the Query Optimizer Chooses Execution Plans for Joins	2.5 parsecs away Travel
\|	\|	A blog about on new technologie. Hands-on note about Hadoop, Cloudera, Hortonworks, NoSQL, Cassandra, Neo4j, MongoDB, Oracle, SQL Server, Linux, etc.	2.5 parsecs away Travel
\|	\|	hourim.wordpress.com How to attach a hinted SPM baseline to a non hinted sql query? \| Mohamed Houri's Oracle Notes	2.1 parsecs away Travel
\|	\|	The last Jonathan Lewis post on RAC Planswhich finished by the following phrases: "If you're going to hard-code hints into a query then take a look at the outline it generates when it does the right thing, and that will tell you about the 15 or so hints you've missed out. (Better still, consider generating...	2.1 parsecs away Travel
\|	\|	tonyhasler.wordpress.com Parallel partition scans \| Tony's Oracle Tips	2.8 parsecs away Travel
\|	\|	When a table is accessed by multiple members of a parallel query server set, the execution plan may show the use of block range granules (PX BLOCK ITERATOR) or partition granules (PX PARTITION [RANGE\|LIST\|HASH] ITERATOR or PX PARTITION [RANGE\|LIST\|HASH] ALL). The basic ideas surrounding these concepts are discussed in numerous blogs and books, including my...	2.8 parsecs away Travel
\|	\|	alexzeng.wordpress.com Outline, SQL profile and SQL Plan Management(SPM) \| Alex Zeng's Blog	20.7 parsecs away Travel
\|		Outline is the oldest way to fix SQL plan. It based on hints like use_nl etc. It's a road map. It still can be used in 11.2 although oracle said it's deprecated. Finally, it is free. SQL profile is trying to impact CBO by adding cost estimation hints. You need pay extra money to use...	20.7 parsecs away Travel