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Merge 10.0-base -> 10.0.

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Also fixed a bug in sql_update.cc: the code of mysql_update() lacked
a call of set_statistics_for_table().
This commit is contained in:
Igor Babaev
2013-01-10 22:33:23 -08:00
parent 421bbdcf10 f853333e09
commit 1ef07d0845
156 changed files with 12024 additions and 1662 deletions
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6
scripts/mysql_system_tables.sql
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@ -1595,3 +1595,9 @@ CREATE TABLE IF NOT EXISTS proxies_priv (Host char(60) binary DEFAULT '' NOT NUL
-- Remember for later if proxies_priv table already existed
set @had_proxies_priv_table= @@warning_count != 0;
CREATE TABLE IF NOT EXISTS table_stats (db_name varchar(64) NOT NULL, table_name varchar(64) NOT NULL, cardinality bigint(21) unsigned DEFAULT NULL, PRIMARY KEY (db_name,table_name) ) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Statistics on Tables';
CREATE TABLE IF NOT EXISTS column_stats (db_name varchar(64) NOT NULL, table_name varchar(64) NOT NULL, column_name varchar(64) NOT NULL, min_value varchar(255) DEFAULT NULL, max_value varchar(255) DEFAULT NULL, nulls_ratio decimal(12,4) DEFAULT NULL, avg_length decimal(12,4) DEFAULT NULL, avg_frequency decimal(12,4) DEFAULT NULL, PRIMARY KEY (db_name,table_name,column_name) ) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Statistics on Columns';
CREATE TABLE IF NOT EXISTS index_stats (db_name varchar(64) NOT NULL, table_name varchar(64) NOT NULL, index_name varchar(64) NOT NULL, prefix_arity int(11) unsigned NOT NULL, avg_frequency decimal(12,4) DEFAULT NULL, PRIMARY KEY (db_name,table_name,index_name,prefix_arity) ) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Statistics on Indexes';