Manual page and help for the mysql_find_rows linux command. Mysql_find_rows reads files that contain SQL statements that match a particular regular expression or that contain USE db_name or SET statements. The utility was written to update log files (used before MySQL 5.0) and expects instructions to end with a semicolon (;). It can also be useful for processing other files that contain SQL statements, as long as the statements end in a semicolon.