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danischnider.wordpress.com | ||
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tonyhasler.wordpress.com
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| | | | | When a table is accessed by multiple members of a parallel query server set, the execution plan may show the use of block range granules (PX BLOCK ITERATOR) or partition granules (PX PARTITION [RANGE|LIST|HASH] ITERATOR or PX PARTITION [RANGE|LIST|HASH] ALL). The basic ideas surrounding these concepts are discussed in numerous blogs and books, including my... | |
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chandlerdba.com
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| | | | | Photo by Brian Patrick Tagalog on Unsplash July 2024. Oracle 19c, 23ai There are 3 main types of SQL Plan Management: SQL Profile SQL Plan Baseline SQL Patch So first some quick background info about the 3 options and then I'll tell you about my mistake. SQL Profile A SQL Profile is a collections of... | |
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oracle-big-data.blogspot.com
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| | | | | This post focuses on the new In-Memory "cursor duration" temporary table feature which is part of Oracle Database 12.2. | |
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www.xt-r.com
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| | | ????????? ???? ????? ?? ?????? ??????, ??? ?????????? ??????????, ??????, ???????, ????? ? ??????? ??????????? ?????? : ???? ????? ????????... | ||