[antlr-interest] Help on /*empty command*/ ; ; ; ;

Ruslan Zasukhin sunshine at public.kherson.ua
Fri Jul 11 04:58:07 PDT 2008


Hi All,

I try implement on ANTLR 2.7 the empty command for SQL.
So parser will eat something as

CREATE TABLE T(f1 int);
;
;


Can somebody show quick draft of such rule?

This my attempt not works as expected.


sql
    :  (sql_single)*  EOF
    ;

sql_single
    : sql_staement  (SEMI)?
    | SEMI



-- 
Best regards,

Ruslan Zasukhin
VP Engineering and New Technology
Paradigma Software, Inc

Valentina - Joining Worlds of Information
http://www.paradigmasoft.com

[I feel the need: the need for speed]





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