![]() |
#2
vbvcr512014-03-31 19:25
|
请教各位高手,假设在数据库里有一表A,字段1,字段1有1,2,3......,我想实现2-1,3-2,4-3....依次类推,并把计算结果写入到表A里的另一个字段2中,该如何写?
![]() |
#2
vbvcr512014-03-31 19:25
|
![]() |
#3
owenlu19812014-03-31 20:07
|
![]() |
#4
xo14374041522014-03-31 23:44
|
![]() |
#5
owenlu19812014-04-01 08:15
|
![]() |
#6
xo14374041522014-04-02 12:15
|
![]() |
#7
owenlu19812014-04-02 12:44
|
![]() |
#8
xo14374041522014-04-02 13:20
|
![]() |
#9
owenlu19812014-04-02 14:13
|
![]() |
#10
xo14374041522014-04-02 14:40
|
![]() |
#11
owenlu19812014-04-02 15:16
|
![]() |
#12
xo14374041522014-04-02 17:03
|
![]() |
#13
owenlu19812014-04-02 19:45
|
![]() |
#14
xo14374041522014-04-02 21:15
|
![]() |
#15
xo14374041522014-04-02 22:39
|
![]() |
#16
xo14374041522014-04-02 22:53
|
![]() |
#17
xo14374041522014-04-02 23:10
|
![]() |
#18
xo14374041522014-04-02 23:25
|
![]() |
#19
小小熊布鲁斯2014-04-07 16:17
|
![]() |
#20
vbvcr512014-04-08 10:30
|