Bloom Partition Pruning In Oracle Vs Postgres
In this blog post let's compare Oracle and Postgres optimizer transformation features. For this test case I created two small tables an...
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In the previous post we discussed how data sharing works across the PDBs. In this post we will understand the AWR framework works in the ...
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Parallel Statement Queuing was introduced in 11.2. Instead of downgrading the requested degree of parallelism (DOP) Oracle will now put your...
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We might have seen lots of ORA-12842 "Cursor Invalidated during parallel execution". Usually a select query running in parallel ...