Hi,<br /><br /> I have a follow scenario:<br /><br /> CREATE TABLE table1 (<br /> id integer<br /> , vlpr
numeric(10,2)<br/> , vlab numeric(10,2)<br /> , vlbx numeric(15,5)<br /> , pct numeric(12,8)<br /> );<br /><br />
CREATETABLE table2 (<br /> id integer<br /> , fk_table1 integer<br /> , tpop char(2)<br /> , valor
numeric(15,5)<br/> );<br /><br /> insert into table1 VALUES ( 1, 200 , 0 , 0 , 1 );<br /><br /> insert into table2
VALUES<br /> ( 1, 1 , 'CR' , 100 )<br /> , ( 2, 1 , 'BX' , 15 )<br /> , ( 3, 1 , 'AC' , 40 );<br
/><br/> I need to make update of table1 with data on table2 in the order of id of table2<br /><br /> I´m trying to do
anupdate like this: <br /><br /> UPDATE table1<br /> SET vlab = vlab + CASE WHEN tHist.tpop IN ('BX' , 'DC') <br />
THEN - tHist.valor <br /> ELSE tHist.valor <br /> END<br /> , vlbx = vlbx + CASE
WHENtHist.tpop IN ('BX', 'DC') <br /> THEN tHist.valor <br /> ELSE 0 <br />
END<br /> , pct = CASE WHEN tHist.tpop in ('AC', 'DC' ) <br /> THEN (vlpr - vlbx)
/vlab <br /> ELSE pct <br /> END<br /> FROM ( SELECT * FROM table2 ORDER BY id ) tHist<br />
WHEREtable1.id = tHist.fk_table1<br /><br /><br /> The "FROM ( SELECT * FROM table2 ORDER BY id ) tHist" is a try to
forcea specific order on table2 to update table1<br /> but this isn´t working.<br /><br /> There are some way to do
thiswith a UPDATE statement ?<br /><br /> Thanks in advance,<br /><br /><div class="moz-signature">-- <br /> Luiz K.
Matsumura<br/> Plan IT Tecnologia Informática Ltda.<br /><b><br /></b></div>
