Public Class A
Private aa As Integer
Dim bb As Integer
Public cc As Integer
End Class
Public Class B
Inherits A
Private dd As Integer
Dim ee As Integer
Public ff As Integer
End Class
Public Class C
Dim oA As New A
End Class
object oA的大小是多少?
如果A类和B类包含方法怎么办?(我指的是对象的大
我有以下问题:-
Select
PUB.oa_inthed.adcode As Address_Code,
PUB.oa_intnom."due-date" As Commitment_Due_Date,
PUB.oa_inthed.company As Company,
PUB.oa_intnom.costcentre As Cost_Code,
PUB.oa_inthed.currency As Currency,
PUB.oa_inthed.description As Description,
PUB.oa_inthed.docdate As
在SSMS 2012中,我将看到在MS中创建的一个大视图。当我将视图脚本到查询窗口时,FROM子句如下所示:
FROM dbo.oa_projecttask_type RIGHT OUTER JOIN
dbo.oa_project_task RIGHT OUTER JOIN
dbo.[Functional Area] RIGHT OUTER JOIN
dbo.oa_category ON dbo.[Functional Area].[Product Code] = dbo.oa_category.name RIGHT OUTER JOIN
dbo
我有以下XML: <oa:Parties>
<ow-o:SupplierParty>
<oa:PartyId>
<oa:Id>1</oa:Id>
</oa:PartyId>
</ow-o:SupplierParty>
<ow-o:CustomerParty>
<oa:PartyId>
<oa:Id>123-123</oa:Id> // I NEED THIS
</oa:PartyId>
我想搜索一个只包含某些单词但不包含其他任何内容的字符串变量。
数据如下所示:
Osteoarthritis (OA)
OA (Osteoarthritis)
OA Knee
Osteoarthritis Knee
OA + hands
Osteoarthritis, hands
OA , hip
OA
Knee OA
我可以通过使用以下命令在一个输出中获得带膝的OA/Osteo
where prxmatch("m/osteoar|oa /oi", lowcase(diagnosis)) and prxmatch("/knee/", lowcase(diagnos