Specifies the name of a structure declared in the host program
    as an SQLDA to which SQL writes information about select list
    items. Precompiled programs can use the embedded SQL statement
    INCLUDE SQLDA to automatically insert a declaration of an SQLDA
    structure, called SQLDA, in the program when it precompiles
    the program. Programs that use the SQL module language must
    explicitly declare an SQLDA. Either precompiled or SQL module
    language programs can explicitly declare additional SQLDAs, but
    must declare them with unique names.