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You are here		nenadnoveljic.com Performance Improvement on Dictionary Views in Oracle 21c - All-round Database Topics
\|	\|	www.dbaglobe.com Donghua's Blog - DBAGlobe: Subquery Performance Tuning (Part 1, IN, EXISTS and COUNT >0)	7.5 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.	7.5 parsecs away Travel
\|	\|	iusoltsev.wordpress.com ??????? ??????: FIRST_ROWS ? CURSOR_SHARING_EXACT \| Oracle mechanics	8.3 parsecs away Travel
\|	\|	??????? ?????? ?? ??????? ??????????? 465 ??????! SELECT A.ID, A.LOGIN, A.NAME, A.LASTNAME, A.EMAIL FROM ACCOUNT A WHERE (A.LOGIN LIKE '%%') AND (A.NAME LIKE '%????????%' OR A.LASTNAME LIKE '%????????%') AND A.COMPANY_ID = 1 ORDER BY A.LOGIN ??? ???????, ????????? ???? ?? ??????? A.COMPANY_ID = 1 ???????? ??????? ???????????????? SQL> SELECT 'ALL' as "Condition", count(*) FROM ACCOUNT...	8.3 parsecs away Travel
\|	\|	www.bobbydurrettdba.com Cardinality errors across joins \| Bobby Durrett's DBA Blog	8.5 parsecs away Travel
\|	\|	We have been discussing query tuning at work and I've come back to an example of the Oracle optimizer choosing the wrong plan due to an error in its calculation of the number of rows returned...	8.5 parsecs away Travel
\|	\|	www.dbaglobe.com Donghua's Blog - DBAGlobe: Subquery Performance Tuning (Part 2, NOT IN and NOT EXISTS))	62.7 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.	62.7 parsecs away Travel