SAP Note 12184 - Improved performance with 'UPDATE STATISTICS'

Component : Informix - Database Administration with Informix

Solution : https://service.sap.com/sap/support/notes/12184 (SAP Service marketplace login required)

Summary :

Key words :
menu function 'goto -> check    -> table statistics -> sizes / statistics', 'goto -> activity -> current statistics -> table activity', short log entry including statistic, $informixdir/sapreorg/updstat_<sid>, additional key words db13, 'edit -> update statistics -> display, optimizer requires current information, action 'update optimizer    statistics, weekly        'update statistics' run, update statistics optimizer

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