AST tmp1784_AST_in = (AST)_t;
AST tmp1786_AST_in = (AST)_t;
	public final void select_sqltableref(AST _t) throws RecognitionException {				AST select_sqltableref_AST_in = (_t == ASTNULL) ? null : (AST)_t;				{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case RECORD_NAME:		{			tbl(_t,CQ.SCHEMATABLESYMBOL);			_t = _retTree;			break;		}		case ID:		{			AST tmp1783_AST_in = (AST)_t;			match(_t,ID);			_t = _t.getNextSibling();			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case ID:		{			AST tmp1784_AST_in = (AST)_t;			match(_t,ID);			_t = _t.getNextSibling();			break;		}		case 3:		case INNER:		case JOIN:		case LEFT:		case ON:		case OUTER:		case RIGHT:		case WHERE:		case COMMA:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_retTree = _t;	}