帮我看看我的这个用游标修改数据的语句有问题吗？谢谢

[siluhuayu]

string str
int count

declare cursor_money cursor for
select card_fee from card_code;
open cursor_money;
fetch cursor_money into :str;
DO WHILE SQLCA.sqlcode = 0
select count(*) into:count from card where status='否' and card_fee=:str;
update card_code set card_count=12 where current of cursor_money ;

FETCH cursor_money INTO :str;
loop
close cursor_money;

表里的Card_count是number类型的，数据库ORACLE

[xiao_bai]

结构没问题，update 后要commit; "where current of cursor_money"oracle不太熟,这里不清楚

[popsn]

select count(*) into:count from card where status='否' and card_fee=:str;
-------
card 是另一个表来的吗？还有 card表中有字段card_free

where current of cursor_money ;不明呀，是不是ORACLE特有的语法结构呀。

[siluhuayu]

还是不对，我加LE COMMIT