16.1.2.4 Binary Log Options and Variables

You can use the mysqld options and system variables that are described in this section to affect the operation of the binary log as well as to control which statements are written to the binary log. For additional information about the binary log, see Section 5.2.3, “The Binary Log”. For additional information about using MySQL server options and system variables, see Section 5.1.3, “Server Command Options”, and Section 5.1.4, “Server System Variables”.

Startup options used with binary logging.  The following list describes startup options for enabling and configuring the binary log. System variables used with binary logging are discussed later in this section.

Statement selection options.  The options in the following list affect which statements are written to the binary log, and thus sent by a replication master server to its slaves. There are also options for slave servers that control which statements received from the master should be executed or ignored. For details, see Section 16.1.2.3, “Replication Slave Options and Variables”.

Testing and debugging options.  The following binary log options are used in replication testing and debugging. They are not intended for use in normal operations.

System variables used with the binary log.  The following list describes system variables for controlling binary logging. They can be set at server startup and some of them can be changed at runtime using SET. Server options used to control binary logging are listed earlier in this section. For information about the sql_log_bin and sql_log_off variables, see Section 5.1.4, “Server System Variables”.