*INITIALIZED-DATABASE-TYPES* — List of all initialized database types
Variable
A list of all initialized database types, each of which represented by it's corresponding keyword.
This variable is updated whenever initialize-database-type is called for a database type which hasn't already been initialized before, as determined by this variable. In that case the keyword representing the database type is pushed onto the list stored in *INITIALIZED-DATABASE-TYPES*.
Attempts to modify the value of this variable will result in undefined behaviour.