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2 commits

Author SHA1 Message Date
Jimmy Yang
5a0138e250 Merge from mysql-5.1-innodb to mysql-5.5-innodb 2011-01-14 23:24:47 -08:00
Jimmy Yang
9cd4d49840 Fix Bug#30423 "InnoDBs treatment of NULL in index stats causes bad
"rows examined" estimates". This change implements "innodb_stats_method"
with options of "nulls_equal", "nulls_unequal" and "null_ignored".
      
rb://553 approved by Marko
2011-01-14 09:02:28 -08:00