2 - Text Protocol
Text protocol commands are sent from client to server. The text protocol has a less comprehensive format than the binary protocol, which is used by prepared statements only.
-
COM_CHANGE_USER
Resets the connection and re-authenticates with the given credentials. -
COM_CREATE_DB
Deprecated and not used by MariaDB connectors any more -
COM_DEBUG
Forces the server to dump debug information to stdout -
COM_DROP_DB
Deprecated and not used by MariaDB connectors any more -
COM_FIELD_LIST
Deprecated and not used by MariaDB connectors any more -
COM_INIT_DB
Specifies the default schema for the connection -
COM_PING
Sends a packet containing one byte to check that the connection is active -
COM_PROCESSLIST
Deprecated and not used by MariaDB connectors any more -
COM_PROCESS_KILL
Forces the server to terminate a specified connection -
COM_QUERY
Sends the server an SQL statement to be executed immediately -
COM_QUIT
Client tells the server that the connection should be terminated -
COM_RESET_CONNECTION
Resets a connection without re-authentication -
COM_SET_OPTION
Enables or disables server option -
COM_SHUTDOWN
Shuts down the server -
COM_SLEEP
Used inside the server only -
COM_STATISTICS
Get internal server statistics
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