MySQL 8.0 Reference Manual
MySQL 8.0 Release Notes
shell> mysqldump db1 > dump.sql
shell> mysqladmin create db2
shell> mysql db2 < dump.sql
Do not use --databases on
the mysqldump command line because that
causes USE db1 to be included in the dump
file, which overrides the effect of naming
db2 on the mysql command
line.