MySQL EXPLAIN [EXTENDED]


The method described in this section applies to all versions of MySQL.

About the Author

Photo of Markus Winand
Markus Winand tunes developers for high SQL performance. He also published the book SQL Performance Explained and offers in-house training as well as remote coaching at http://winand.at/

?Recent questions at
Ask.Use-The-Index-Luke.com

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PostgreSQL Scripts: Performance Testing and Scalability problem and question

Nov 12 at 14:53 Markus Winand ♦♦ 936
testing postgresql scalability
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441
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PostgreSQL Bitmap Heap Scan on index is very slow but Index Only Scan is fast

Oct 31 at 11:31 Markus Winand ♦♦ 936
index postgresql postgres sql
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pagination with nulls

Oct 29 at 22:39 Rocky 46
pagination