mysqlpump — A Database Backup Program 520 Normally,  mysqlpump  treats the first name argument on the command line as a database name and any following names as table names. With this option, it treats all name arguments as database names. CREATE DATABASE  statements are included in the output before each new database. --all-databases  and  --databases  are mutually exclusive. See the  --add-drop-database  description for information about an incompatibility of that option with  --databases . Note Write a debugging log. A typical  debug_options  string is  d:t:o, file_name . The default is  d:t:O,/ tmp/mysqlpump.trace . This option is available only if MySQL was built using  WITH_DEBUG . MySQL release binaries provided by Oracle are  not  built using this option. Print some debugging information when the program exits. This option is available only if MySQL was built using  WITH_DEBUG . MySQL release binaries provided by Oracle are  not  built using this option. Print debugging information and memory and CPU usage statistics when the program exits. This option is available only if MySQL was built using  WITH_DEBUG . MySQL release binaries provided by Oracle are  not  built using this option. A hint about which client-side authentication plugin to use. See Section 6.2.17, “Pluggable Authentication” . Use  charset_name  as the default character set. See Section 10.15, “Character Set Configuration” . If no character set is specified,  mysqlpump  uses  utf8 . The default number of threads for each parallel processing queue. The default is 2. The  --parallel-schemas  option also affects parallelism and can be used to override the default number of threads. For more information, see mysqlpump Parallel Processing. With  --default-parallelism=0  and no  --parallel-schemas  options,  mysqlpump  runs as a single-threaded process and creates no queues. With parallelism enabled, it is possible for output from different databases to be interleaved. • --databases ,  -B • --debug[= debug_options ] ,  -# [ debug_options ] • --debug-check • --debug-info ,  -T • --default-auth= plugin • --default-character-set= charset_name • --default-parallelism= N • --defaults-extra-file= file_name