failure detection Group Replication, 3698 FALSE, 1862, 1868 testing for, 2129, 2130 false literal JSON, 2069 FAQs C API, 5269 Connectors and APIs, 5268 InnoDB Data-at-Rest Encryption, 5277 libmysql, 5269 NDB Cluster, 5244 replication, 5270 Virtualization Support, 5279 Fast Index Creation, 6151 fast option myisamchk, 568 mysqlcheck, 468 fast shutdown, 6151 features of MySQL, 5 features, deprecated (see deprecated features) features, new (see new features) features, removed (see removed features) FEDERATED storage engine, 3397, 3426 Fetch thread command, 1846 FETCH, 2805 field changing, 2490 Field List thread command, 1846 FIELD(), 2175 fields option ndb_config, 4285 fields-enclosed-by option mysqldump, 492, 506 ndb_import, 4326 ndb_restore, 4377 fields-escaped-by option mysqldump, 492, 506 ndb_import, 4326 fields-optionally-enclosed-by option mysqldump, 492, 506 ndb_import, 4326 ndb_restore, 4377 fields-terminated-by option mysqldump, 492, 506 ndb_import, 4326 ndb_restore, 4377 FILE, 2177 file descriptors innodb_open_files, 3269 log tables, 1024 MERGE, 3424 5382