index related issues & queries in DbaXchanger




Find MySQL InnoDB index corruption

mysql index innodb
Updated October 17, 2018 11:06 AM


mysql 5.5 compound index order

mysql index
Updated October 16, 2018 10:06 AM







Aggressive Over Indexing

sql-server index-tuning
Updated October 08, 2018 22:06 PM



DB2 huge IREF and lots of scans

index db2 table scan
Updated October 02, 2018 22:06 PM








Postgresql GIN index not used on larger table

postgresql index
Updated September 26, 2018 22:06 PM








Index for numeric field is not used

postgresql index
Updated September 19, 2018 09:06 AM






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