请帮我看看哪出问题了??
段1:select * from table_1 using sqlca;
if table_1.rowcount()>0 then
delete from table_1;
end if
段2:rowcount=dw_1.rowcount()
str_course cour[]//结构体数组
for i=1 to rowcount
G_RowNumber=i
cour[i].a=dw_1.GetItemString(G_RowNumber,"course_kcmc")
cour[i].b=dw_1.GetItemNumber(G_RowNumber,"teachtask_zks")
insert into table_2 values(:cour[i].a,:cour[i].b)using sqlca;
commit;
next
两段放在一起运行,就出问题,分开不出错
第两段insert、next所在行出错,显示“Syntax error”
请大虾帮忙看看!!