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You are here		tanelpoder.com Advanced Oracle SQL Tuning Training \| Tanel Poder Blog
\|	\|	jonathanlewis.wordpress.com dbms_xplan - again \| Oracle Scratchpad	3.8 parsecs away Travel
\|	\|	I've discussed the capabilities of the dbms_xplan package in a couple of posts already; and shown how useful it can be in two examples: understanding a problem with filter subquery selectivity and understanding why some Cartesian merge joins were appearing unexpectedly. Let me make a crucial point about execution plans (again): if you have a...	3.8 parsecs away Travel
\|	\|	optimizermagic.blogspot.com Inside the Oracle Optimizer - Removing the black magic: What's Changed between my New Query Plan and the Old One?	3.6 parsecs away Travel
\|	\|	This blog post has moved here http://blogs.oracle.com/optimizer/entry/whats_changed_between_my_new_query_plan_and_the_old_one	3.6 parsecs away Travel
\|	\|	www.dbaglobe.com Donghua's Blog - DBAGlobe: How the Query Optimizer Chooses Execution Plans for Joins	2.6 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.	2.6 parsecs away Travel
\|	\|	oracleprof.blogspot.com Oracle Performance and Backup Blog: How to find SQL_ID and PLAN_HASH_VALUE in Oracle SQL Plan Management Baselines	19.2 parsecs away Travel
\|		SQL_ID and/or PLAN_HASH_VALUE are used almost globally across Oracle database to identify query. This is not a case for SPM mechanism using...	19.2 parsecs away Travel