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https://dev.mysql.com/doc/refman/5.7/en/audit-log-reference.html
The table has these columns: USER The user name part of an account. The field value is an integer that represents the UNIX timestamp value indicating the date and time when the audit event was generated. Unless those objects are installed, the ...
https://dev.mysql.com/doc/refman/5.7/en/bug-reports.html
If you have a problem with Connector/ODBC (MyODBC), please try to generate a trace file and send it with your report. Before posting a bug report about a problem, please try to verify that it is a bug and that it has not been reported already: ...
https://dev.mysql.com/doc/refman/5.7/en/create-table-like.html
LIKE, the destination table preserves generated column information from the original table. LIKE to create an empty table based on the definition of another table, including any column attributes and indexes defined in the original table: CREATE ...
https://dev.mysql.com/doc/refman/5.7/en/date-and-time-functions.html
When the date argument is a TIMESTAMP column, UNIX_TIMESTAMP() returns the internal timestamp value directly, with no implicit “string-to-Unix-timestamp” conversion. If you want to subtract UNIX_TIMESTAMP() columns, you might want to cast them ... This section describes the functions that can be used to manipulate temporal ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-porting-memcached.html
You might create additional secondary indexes on tables that are frequently used to generate reports using SQL. This is because InnoDB performs best for large-scale insertions if primary key values are added in sorted order (as they are with ...
https://dev.mysql.com/doc/refman/5.7/en/myisam-table-formats.html
Two of them, fixed and dynamic format, are chosen automatically depending on the type of columns you are using. The third, compressed format, can be created only with the myisampack utility (see Section 4.6.5, “myisampack — Generate Compressed, ...You can decompress (unpack) compressed MyISAM tables using myisamchk --unpack; see Section 4.6.3, “myisamchk — MyISAM Table-Maintenance Utility”, for more ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-instrument-naming.html
Idle Instrument Elements The idle instrument is used for idle events, which The Performance Schema generates as discussed in the description of the socket_instances.STATE column in Section 25.12.3.5, “The socket_instances Table”. Memory ... An ...
https://dev.mysql.com/doc/refman/5.7/en/programs-overview.html
mysqlshow A client that displays information about databases, tables, columns, and indexes. See Section 4.5.7, “mysqlshow — Display Database, Table, and Column Information”. Later sections provide a more detailed description of each one, with ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-reference.html
The following two sections provide basic information about the MySQL command-line options and system variables applicable to replication and the binary log. Replication Options and Variables The command-line options and system variables in the ...
https://dev.mysql.com/doc/refman/5.7/en/replication-options-replica.html
With respect to replication, the server generates warnings that it succeeded in reconnecting after a network or connection failure, and provides information about how each replication thread started. The replication SQL thread continues to run, and ... This section explains the server options and system variables that apply to replicas and contains the following: Startup Options for Replicas Options for Logging Replica Status to Tables System Variables Used on Replicas Specify the options either on the command line or in an option ...