https://dev.mysql.com/server-error-reference.html
Error number: 1880; Symbol: ER_OLD_TEMPORALS_UPGRADED; SQLSTATE: HY000 Message: TIME/TIMESTAMP/DATETIME columns of old format have been upgraded to the new format. Error number: 3912; Symbol: ER_GROUPING_ON_TIMESTAMP_IN_DST; SQLSTATE: HY000 Message: ... The MySQL server writes some error messages to its error log, and sends others to client ...
https://dev.mysql.com/show-slave-status.html
Seconds_Behind_Master This field is an indication of how “late” the slave is: When the slave is actively processing updates, this field shows the difference between the current timestamp on the slave and the original timestamp logged on the ...
https://dev.mysql.com/replication-applier-status-by-coordinator-table.html
The start timestamp refers to when this thread read the first event of the transaction from the relay log to buffer it to a worker’s queue, while the end timestamp refers to when the last event finished buffering to the worker’s queue. For a ...
https://dev.mysql.com/replication-connection-status-table.html
LAST_ERROR_TIMESTAMP A timestamp in 'YYYY-MM-DD hh:mm:ss[.fraction]' format that shows when the most recent I/O error took place. LAST_HEARTBEAT_TIMESTAMP A timestamp in 'YYYY-MM-DD hh:mm:ss[.fraction]' format that shows when the most recent ...
https://dev.mysql.com/create-event.html
CREATE [DEFINER = user] EVENT [IF NOT EXISTS] event_name ON SCHEDULE schedule [ON COMPLETION [NOT] PRESERVE] [ENABLE | DISABLE | DISABLE ON SLAVE] [COMMENT 'string'] DO event_body; schedule: AT timestamp [+ INTERVAL interval] ... This is an example ...The event will not run unless the Event Scheduler is ...
https://dev.mysql.com/replication-delayed.html
In MySQL 8.0, the method of delaying replication depends on two timestamps, immediate_commit_timestamp and original_commit_timestamp (see Replication Delay Timestamps). If all servers in the replication topology are running MySQL 8.0.1 or above, ...
https://dev.mysql.com/replication-options-slave.html
The dependencies between transactions are tracked based on their timestamps to provide additional parallelization where possible. When this value is set, the binlog_transaction_dependency_tracking system variable can be used on the master to specify ... This section explains the server options and system variables that apply to slave replication servers and contains the following: Startup Options for Replication Slaves Options for Logging Slave Status to Tables System Variables Used on Replication Slaves Specify the options either on the command line or in an option ...
https://dev.mysql.com/grant-tables.html
password_last_changed is a TIMESTAMP column indicating when the password was last changed. Table 6.7 procs_priv Table Columns Table Name procs_priv Scope columns Host Db User Routine_name Routine_type Privilege columns Proc_priv Other columns ...
https://dev.mysql.com/time-zone-support.html
This includes the values displayed by functions such as NOW() or CURTIME(), and values stored in and retrieved from TIMESTAMP columns. Values for TIMESTAMP columns are converted from the session time zone to UTC for storage, and from UTC to the ...
https://dev.mysql.com/mysqlbinlog.html
For statement-based logging, event information includes the SQL statement, the ID of the server on which it was executed, the timestamp when the statement was executed, how much time it took, and so forth. This system variable affects the handling ... The server's binary log consists of files containing “events” that describe modifications to database ...
