pb5中按照手册上的常规调用方法是取不到sql65的sp的值的,可参考如下例子:
CREATE PROCEDURE gtday @gtoday datetime output AS
Select @gtoday
select GetDate()
Return 10
ld_now = datetime ( today(),now())
declare tmp dynamic procedure for sqlsa;
prepare sqlsa from "execute gtday @gtoday=?"; // 注意一定要加execute
execute dynamic tmp using :ld_now;
do while sqlca.sqlcode = 0
fetch tmp into :ld;
messagebox ( "daskfl;k",string ( ld ) )
loop
close tmp;
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