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Thursday, October 12, 2023
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 backpo...
Friday, August 25, 2023
Oracle 21c / 23c New Features - move a partitioned table in a single command
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Just a quick note about a nice little enhancement that might have gone unnoticed so far - since 21c it's now possible to move all partit...
1 comment:
Wednesday, August 16, 2023
Oracle 23c FREE - Unrestricted Direct Path Loads glitches
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Playing around with some new features added in 23c - here the removal of the restriction so far that Direct Path loads or Parallel DML preve...
Tuesday, February 25, 2020
New Parallel Distribution Method For Direct Path Loads
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Starting with version 12c Oracle obviously has introduced another parallel distribution method for direct path loads (applicable to INSERT A...
Monday, January 13, 2020
12.2.0.1 And Later Support (Limited) Extended Stats On Virtual columns / Column Groups of Expressions
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I do have a demo as part of my optimizer related workshops that shows the restriction / limitation of DBMS_STATS not supporting exten...
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