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https://dev.mysql.com/doc/refman/5.7/en/update.html
If a generated column is updated explicitly, the only permitted value is DEFAULT. For information about generated columns, see Section 13.1.18.7, “CREATE TABLE and Generated Columns”. Multiple-table syntax: UPDATE [LOW_PRIORITY] [IGNORE] ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-socket-summary-tables.html
These socket summary tables aggregate timer and byte count information for socket operations: socket_summary_by_event_name: Aggregate timer and byte count statistics generated by the wait/io/socket/* instruments for all socket I/O operations, per ...When a connection terminates, the row in socket_summary_by_instance corresponding to it is ...
https://dev.mysql.com/doc/refman/5.7/en/create-trigger.html
Triggers cannot use NEW.col_name or use OLD.col_name to refer to generated columns. For information about generated columns, see Section 13.1.18.7, “CREATE TABLE and Generated Columns”. Basic column value checks occur prior to trigger ... CREATE ...
https://dev.mysql.com/doc/refman/5.7/en/added-deprecated-removed.html
group_replication_auto_increment_increment: Determines interval between successive column values for transactions executing on this server. innodb_log_checksum_algorithm: Specifies how to generate and verify checksum stored in each redo log disk ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlpump.html
--complete-insert Command-Line Format --complete-insert Write complete INSERT statements that include column names. The output generated by using --events contains CREATE EVENT statements to create the events. --hex-blob Command-Line Format ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo.html
With the exception of the blocks and config_params tables, what we refer to as ndbinfo “tables” are actually views generated from internal NDB tables not normally visible to the MySQL Server. All ndbinfo tables are read-only, and are generated ... ndbinfo is a database containing information specific to NDB ...
https://dev.mysql.com/doc/refman/5.7/en/show-warnings.html
Warnings are generated for DML statements such as INSERT, UPDATE, and LOAD DATA as well as DDL statements such as CREATE TABLE and ALTER TABLE. SHOW WARNINGS is also used following EXPLAIN, to display the extended information generated by EXPLAIN.
https://dev.mysql.com/doc/refman/5.7/en/innodb-data-encryption.html
keyring_aws: Communicates with the Amazon Web Services Key Management Service (AWS KMS) as a back end for key generation and uses a local file for key storage. Exporting Encrypted Tablespaces When an encrypted tablespace is exported, InnoDB ...About ...
https://dev.mysql.com/doc/refman/5.7/en/diagnostics-area.html
The definitions apply for conditions generated other than by a signal (that is, by a SIGNAL or RESIGNAL statement). CATALOG_NAME, SCHEMA_NAME, TABLE_NAME, COLUMN_NAME: Strings that indicate the catalog, schema, table, and column related to the ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-compression-syntax-warnings.html
Specifying a KEY_BLOCK_SIZE with any other ROW_FORMAT generates a warning that you can view with SHOW WARNINGS. If you are running with innodb_strict_mode enabled, the combination of a KEY_BLOCK_SIZE with any ROW_FORMAT other than COMPRESSED ...