system table, 1019, 1205 COLUMN_PRIVILEGES INFORMATION_SCHEMA table, 4785 COLUMN_STATISTICS INFORMATION_SCHEMA table, 4786 column_statistics table system table, 1017, 1812 column_type_elements table data dictionary table, 1017 comma-separated values data, reading, 2644, 2670 command interceptor, 6140 command option precedence, 343 command options mysql, 415 mysqladmin, 452 mysqld, 732 command options (NDB Cluster) mysqld, 4161 ndbd, 4237 ndbinfo_select_all, 4249 ndb_mgm, 4268 ndb_mgmd, 4255 command syntax, 4 command-line history mysql, 440 command-line tool, 138, 414 commands for binary distribution, 112 commands out of sync, 5296 comment syntax, 1922 comments adding, 1922 starting, 81 comments option mysql, 422 mysqldump, 487 COMMIT, 2720 XA transactions, 2736 commit, 6141 commit option mysqlslap, 545 committing alter table to storage engine thread state, 1848 Committing events to binlog thread state, 1857 common table expressions, 330, 2708 new features, 27 optimization, 1694, 1703 compact option mysqldump, 492 compact row format, 3167, 6141 comparison operators, 2125 comparisons access checking, 1212 5346