*DEFAULT-DATABASE-TYPE* — The default database type to use
Variable
Any keyword representing a valid database back-end of CLSQL, or nil.
nil
The value of this variable is used in calls to initialize-database-type and connect as the default value of the database-type parameter.
If the value of this variable is nil, then all calls to initialize-database-type or connect will have to specify the database-type to use, or a general-purpose error will be signalled.
(setf *default-database-type* :mysql) => :mysql (initialize-database-type) => t
None.
None.
None.