February 2018
Intermediate to advanced
510 pages
16h 10m
English
Content preview from MySQL 8 Administrator???s Guide
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comp_err – compiling the MySQL error msg file
This creates the errmsg.sys file which is used by mysqld to identify the error messages and display individual error codes. comp_err is normally run automatically when MySQL is built. The errmsg.sys file is compiled from the text file located in MySQL distributions at sql/share/errmsg-utf8.txt. It also generates sql_state.h, mysqld_ername.h, and mysqld_error.h header files.
comp_err has several options and can be retrieved using the --help option in the previous command.
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