try {

tran::lexer tran_lexer {m_stmt};

tran::parser tran_parser {tran_lexer};

tran_parser.parse();

comp::comp_lexer comp_lexer {tran_parser.dump()};

comp::comp_parser comp_parser {comp_lexer};

comp_parser.parse();

#ifdef SQL_DEBUG

comp_parser.dump2();

#endif

return comp_parser.dump();

} catch (...) { throw; }