I am working towards upgrading databases from 11.2.0.3 to 11.2.0.4. This should go smoothly, right? Well after I upgraded a development database, I got a call about a slow performing query. In all of the 11.2.0.3 databases, the query runs in about 50 seconds. In the 11.2.0.4 databases, the query runs in 4 minutes. The …
July 22, 2014 archive
Oracle DBA Mentor
Oracle RAC Performance Tuning
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@sacrophyte That was an old recommendation which is probably out of date now. When I look at the 19c doc for that p… https://t.co/h0VwGJECvH
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Also in that note is "We decided to not promote our Database 20c Preview version to General Availability. Instead,… https://t.co/bvUcRKQ9gt
