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
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ORACLE 12C Unstructured Data Management (text mining)

Mar 11 at 09:19 Helraezer 0
oracle unstructured 12c data
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"Order by RAND()" - can use Index?

Feb 23 at 12:06 Markus Winand ♦♦ 936
random index mysql order-by-rand
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index for better performance for a merge operation

Feb 20 at 11:43 antilet 1
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