public final StartContext start() throws RecognitionException {
		StartContext _localctx = new StartContext(_ctx, getState());
		enterRule(_localctx, 0, RULE_start);
		int _la;
		try {
			enterOuterAlt(_localctx, 1);
			{
			setState(124); 
			_errHandler.sync(this);
			_la = _input.LA(1);
			do {
				{
				{
				setState(120); sql_statement();
				setState(122);
				_la = _input.LA(1);
				if (_la==SQ) {
					{
					setState(121); match(SQ);
					}
				}

				}
				}
				setState(126); 
				_errHandler.sync(this);
				_la = _input.LA(1);
			} while ( (((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << ALTER) | (1L << COMMIT) | (1L << CREATE) | (1L << DROP))) != 0) || ((((_la - 70)) & ~0x3f) == 0 && ((1L << (_la - 70)) & ((1L << (INSERT - 70)) | (1L << (SET - 70)) | (1L << (UPDATE - 70)) | (1L << (USE - 70)))) != 0) );
			setState(128); match(EOF);
			}
		}
		catch (RecognitionException re) {
			_localctx.exception = re;
			_errHandler.reportError(this, re);
			_errHandler.recover(this, re);
		}
		finally {
			exitRule();
		}
		return _localctx;
	}