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https://dev.mysql.com/doc/refman/8.0/en/replication-features-auto-increment.html
The instructions just given are subject to the limitations of CREATE TABLE ... If a table definition includes any of those characteristics, create t2 using a CREATE TABLE statement that is identical to the one used to create t1, but with the ...(Bug ... Statement-based replication of AUTO_INCREMENT, LAST_INSERT_ID(), and TIMESTAMP values is carried out subject to the following exceptions: A statement invoking a trigger or function that causes an update to an AUTO_INCREMENT column is not replicated correctly using statement-based ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-backup-id.html
This table provides a way to find the ID of the backup started most recently for this cluster. The backup_id table contains a single column id, which corresponds to a backup ID taken using the ndb_mgm client START BACKUP command.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-config-values.html
The config_values table provides information about the current state of node configuration parameter values. Each row in the table corresponds to the current value of a parameter on a given node. The config_values table contains the following ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-foreign-keys.html
The foreign_keys table provides information about foreign keys on NDB tables.
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-logbuffers.html
The logbuffer table provides information on NDB Cluster log buffer usage. The logbuffers table contains the following columns: node_id The ID of this data node. One each of these log_type rows is shown in the logbuffers table for each data node in ...One of these rows has the log type BACKUP-DATA, which shows the amount of data buffer used during backup to copy fragments to backup ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-threadstat.html
The threadstat table provides a rough snapshot of statistics for threads running in the NDB kernel. Since this table contains counts taken at a given point in time, for best results it is necessary to query this table periodically and store the ...
https://dev.mysql.com/doc/refman/8.0/en/replication-features-truncate.html
TRUNCATE TABLE is normally regarded as a DML statement, and so would be expected to be logged and replicated using row-based format when the binary logging mode is ROW or MIXED. However this caused issues when logging or replicating, in STATEMENT ...
https://dev.mysql.com/doc/refman/8.0/en/using-encrypted-connections.html
Assuming that the server supports encrypted connections, a client can connect using encryption with no --ssl-mode option or with an explicit --ssl-mode=PREFERRED option: mysql Or: mysql --ssl-mode=PREFERRED For an account created with a REQUIRE SSL ...Instructions for creating any required certificate and key files are available in Section 8.3.3, “Creating SSL and RSA Certificates and ... Several ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-memcached-porting-memcached.html
You might create additional secondary indexes on tables that are frequently used to generate reports using SQL. If you store several different classes of information using memcached, consider setting up a separate InnoDB table for each type of data.
https://dev.mysql.com/doc/refman/8.0/en/temporary-files.html
For some statements, MySQL creates temporary SQL tables that are not hidden and have names that begin with #sql. Some SELECT queries creates temporary SQL tables to hold intermediate results. DDL operations that rebuild the table and are not ...The ... On Unix, MySQL uses the value of the TMPDIR environment variable as the path name of the directory in which to store temporary ...