truncating, 4686 PARTITIONS INFORMATION_SCHEMA table, 4804 partitions (NDB Cluster), 3929 PartitionsPerNode, 4132 PARTITION_BALANCE, 2594, 4075 PARTITION_BALANCE (NDB_TABLE) NDB Cluster, 2595 password resetting expired, 1247 root user, 258 password management, 1245 password option, 357 mysql, 428 mysqladmin, 458 mysqlbinlog, 610 mysqlcheck, 469 mysqldump, 483 mysqld_multi, 393 mysqlimport, 508 mysqlpump, 524 mysqlshow, 537 mysqlslap, 549 mysql_migrate_keyring, 596 mysql_secure_installation, 399 mysql_upgrade, 411 ndb_top, 4426 password policy, 1384 password validation, 1384 PASSWORD() removed features, 43 passwords administrator guidelines, 1174 expiration, 1256 for the InnoDB memcached interface, 3365 for users, 1185 forgotten, 5299 logging, 1174 lost, 5299 resetting, 1256, 5299 security, 1172, 1184 setting, 1244, 2879 user guidelines, 1172 password_history system variable, 855 password_history table system table, 1019, 1205 password_require_current system variable, 856 password_reuse_interval system variable, 856 PATH environment variable, 147, 153, 257, 342, 632 path name separators Windows, 348 pattern matching, 319, 2190 peer row window functions, 2428 5503