S
sxd2002
Unregistered / Unconfirmed
GUEST, unregistred user!
table1 table2
ID NAME ID NAME WORK
1 a 1 teacher
2 b 2 student
3 c 3 student
4 d 4 teacher
...
其中ID唯一如何UPDATE使table2为
ID NAME WORK
1 a teacher
2 b student
3 c student
4 d teacher
...
数据库为 delphi6==>paradox!
ID NAME ID NAME WORK
1 a 1 teacher
2 b 2 student
3 c 3 student
4 d 4 teacher
...
其中ID唯一如何UPDATE使table2为
ID NAME WORK
1 a teacher
2 b student
3 c student
4 d teacher
...
数据库为 delphi6==>paradox!