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 tanelpoder.com
Where does the Exadata storage() predicate come from? | Tanel Poder Consulting
| | rwijk.blogspot.com
About Oracle: Filter predicates with NVL on mandatory columns using the index
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| | oracle-randolf.blogspot.com
Oracle related stuff: Oracle 19c RU Release Update 19.19 nice little enhancement: DBA_HIST_SQL_PLAN ACCESS_PREDICATES and FILTER_PREDICATES columns populated
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| | I've recently found out by coincidence a nice little enhancement that apparently was introduced with the 19.19 Release Update - a backport o...
| | iusoltsev.wordpress.com
FIRST_ROWS CURSOR_SHARING_EXACT | Oracle mechanics
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| | 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...
| | www.dbaglobe.com
Donghua's Blog - DBAGlobe: "HASH JOIN FULL OUTER" in explain plan (11g onwards)
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| A blog about on new technologie. Hands-on note about Hadoop, Cloudera, Hortonworks, NoSQL, Cassandra, Neo4j, MongoDB, Oracle, SQL Server, Linux, etc.