elements, 1098 installing, 1098 reference, 1105 uninstalling, 1098 using, 1099 version view sys schema, 5179 VERSION(), 2290 version-check option mysql_upgrade, 413 version_comment system variable, 914 version_compile_machine system variable, 915 version_compile_os system variable, 915 version_compile_zlib system variable, 915 version_major() function sys schema, 5213 version_minor() function sys schema, 5213 version_patch() function sys schema, 5214 version_tokens_delete() Version Tokens function, 1106 version_tokens_edit() Version Tokens function, 1106 version_tokens_lock_exclusive() Version Tokens function, 1107 version_tokens_lock_shared() Version Tokens function, 1107 version_tokens_session system variable, 1108 version_tokens_session_number system variable, 1109 version_tokens_set() Version Tokens function, 1106 version_tokens_show() Version Tokens function, 1107 version_tokens_unlock() Version Tokens function, 1107 VERSION_TOKEN_ADMIN privilege, 1201 vertical option mysql, 432 mysqladmin, 460 victim, 6196 Vietnamese, 5257 view, 6196 views, 2606, 4727, 4744 algorithms, 4745 and replication, 3681 limitations, 4765 materialization prevention, 1704 metadata, 4750 optimization, 1694, 1703 privileges, 4765 problems, 4765 restrictions, 4764 roles, 1230 updatable, 2606, 4747 VIEWS INFORMATION_SCHEMA table, 4837 VIEW_ROUTINE_USAGE INFORMATION_SCHEMA table, 4838 view_routine_usage table data dictionary table, 1018 5611