sb.append(key);
sb.append(e.sqlStringForAttributeNamed(key));
    public static String sqlWhereClauseStringForKey(EOSQLExpression e, String key, NSArray valueArray) {        StringBuffer sb=new StringBuffer();        sb.append(key);        sb.append(" IN ");        sb.append("(");        for (int i = 0; i < valueArray.count(); i++ ) {            if ( i > 0 )                sb.append(", ");            sb.append(e.sqlStringForValue(valueArray.objectAtIndex(i), key));        }        sb.append(")");        return sb.toString();    }