AST tmp1665_AST_in = (AST)_t;
AST tmp1664_AST_in = (AST)_t;
	public final void deletefromstate(AST _t) throws RecognitionException {				AST deletefromstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t1266 = _t;		AST tmp1661_AST_in = (AST)_t;		match(_t,DELETE_KW);		_t = _t.getFirstChild();		AST tmp1662_AST_in = (AST)_t;		match(_t,FROM);		_t = _t.getNextSibling();		tbl(_t,CQ.SCHEMATABLESYMBOL);		_t = _retTree;		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case WHERE:		{			AST __t1268 = _t;			AST tmp1663_AST_in = (AST)_t;			match(_t,WHERE);			_t = _t.getFirstChild();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case CURRENT:			{				AST __t1270 = _t;				AST tmp1664_AST_in = (AST)_t;				match(_t,CURRENT);				_t = _t.getFirstChild();				AST tmp1665_AST_in = (AST)_t;				match(_t,OF);				_t = _t.getNextSibling();				AST tmp1666_AST_in = (AST)_t;				match(_t,ID);				_t = _t.getNextSibling();				_t = __t1270;				_t = _t.getNextSibling();				break;			}			case 3:			{				break;			}			default:				if (_t==null) _t=ASTNULL;				if ((_tokenSet_28.member(_t.getType()))) {					sqlexpression(_t);					_t = _retTree;				}			else {				throw new NoViableAltException(_t);			}			}			}			_t = __t1268;			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		_t = __t1266;		_t = _t.getNextSibling();		_retTree = _t;	}