MySQL :: MySQL 8.4 C API Developer Guide :: 5.4.43 mysql_kill() (original) (raw)

5.4.43 mysql_kill()

int
mysql_kill(MYSQL *mysql,
           unsigned long pid)

Description

Asks the server to kill the thread specified bypid.

mysql_kill() cannot handle values larger than 32 bits; to guard against killing the wrong thread, the function raisesCR_INVALID_CONN_HANDLE if given an ID larger than 32 bits.

Return Values

Zero for success. Nonzero if an error occurred.

Errors

• CR_COMMANDS_OUT_OF_SYNC
  Commands were executed in an improper order.
• CR_INVALID_CONN_HANDLE
  The pid was larger than 32 bits.
• CR_SERVER_GONE_ERROR
  The MySQL server has gone away.
• CR_SERVER_LOST
  The connection to the server was lost during the query.
• CR_UNKNOWN_ERROR
  An unknown error occurred.