https://bugzilla.wikimedia.org/show_bug.cgi?id=48875
--- Comment #13 from Brad Jorsch <[email protected]> --- Besides row counts, the database also maintains information on the distribution of keys in the database, which may change the query plans if the distribution on one instance of the table is different from another. See https://dev.mysql.com/doc/refman/5.5/en/analyze-table.html for some details. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
