mysql_upgrade is used after a MySQL upgrade operation. It checks tables for incompatibilities and repairs them if necessary. It updates the grant tables with any changes that have been made in newer versions of MySQL.
The program ‘comp_err’ is used during the MySQL build or the MySQL installation process. This program compiles the error message files from the error source files. The others are not run during startup.
Which option executes all SQL statements in a SQL script irrespective of the number of errors?