mysql - How can you create a foreign key to a table in another database with workbench? -


in mysql, using mysql workbench, how can create foreign key relationship table resides in database? after entering 'qualified table name', of databasename.tablename.columnname, workbench acts put nothing in box. need create these relationships manual query in workbench if different database?

innodb engine allows define fk(foreign key) tables.(even other databases)

for must mention database name before table , column name. :

dbname.tablename.columnname

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