我有两张桌子。
票:
Sub EGS_CVS_Sorting()
Dim lr As Long, lr2 As Long, r As Long
lr = Sheets("template").Cells(Rows.Count, "L").End(xlUp).Row
For r = lr To 2 Step -1
Select Case Sheets("template").Range("L" & r).Value
Case Is = "1a"
lr2 = Sheets("EGS lines").Cells(Rows.Count, "L").End(xlUp).Row
Sheets("template").Rows(r).Copy Destination:=Sheets("EGS lines").Range("A" & lr2 + 1)
Case Is = "1b"
lr2 = Sheets("CVS lines").Cells(Rows.Count, "L").End(xlUp).Row
Sheets("template").Rows(r).Copy Destination:=Sheets("CVS lines").Range("A" & lr2 + 1)
End Select
Next r
With Sheets("EGS lines")
lr = .Cells(Rows.Count, "L").End(xlUp).Row
Range("A1:L" & lastrow).Sort key1:=Range("J1:J" & lr), _
order1:=xlAscending, Header:=xlYes
End With
With Sheets("CVS lines")
lr = .Cells(Rows.Count, "L").End(xlUp).Row
Range("A1:L" & lastrow).Sort key1:=Range("J1:J" & lr), _
order1:=xlAscending, Header:=xlYes
End With
End Sub
ticket_reply:
+--------------------+-----------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------------+-----------------+------+-----+---------+----------------+
| ticket_id | int(8) unsigned | NO | PRI | NULL | auto_increment |
| ticket_user_id | int(8) unsigned | NO | MUL | NULL | |
| ticket_status | varchar(6) | NO | | opened | |
| ticket_subject | varchar(100) | NO | MUL | NULL | |
| ticket_message | text | NO | | NULL | |
+--------------------+-----------------+------+-----+---------+----------------+
+------------------------+-----------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+------------------------+-----------------+------+-----+---------+----------------+
| ticket_reply_id | int(8) unsigned | NO | PRI | NULL | auto_increment |
| ticket_reply_ticket_id | int(8) unsigned | NO | MUL | NULL | |
| ticket_reply_showname | varchar(40) | YES | | NULL | |
| ticket_reply_message | text | NO | | NULL | |
+------------------------+-----------------+------+-----+---------+----------------+
对应ticket_reply_ticket_id
来链接这两个表格。
在PHP中,我有一个ticket_id
,我需要从$userId
的故障单表中删除所有故障单,但也要删除与这些故障单ID相对应的所有回复。
是否可以在一个或两个sql请求中对其进行点缀,或者是否必须为$userId
的每个ticket_id删除ticket_reply?
感谢?