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plurals

PO
primarykey
Id
5982338
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2011-05-12T18:03:40.550
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2011-05-12T18:13:55.800
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2011-05-12T18:13:55.800
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459864
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459864
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5981511
PostTypeId
2
Score
3
ViewCount
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LastEditorDisplayName
text
Body
This function ought to give you what you need. <pre><code>--Drop Function Dbo.Part Create Function Dbo.Part (@Value Varchar(8000) ,@Part Int ,@Sep Char(1)='-' )Returns Varchar(8000) As Begin Declare @Start Int Declare @Finish Int Set @Start=1 Set @Finish=CharIndex(@Sep,@Value,@Start) While (@Part>1 And @Finish>0)Begin Set @Start=@Finish+1 Set @Finish=CharIndex(@Sep,@Value,@Start) Set @Part=@Part-1 End If @Part>1 Set @Start=Len(@Value)+1 -- Not found If @Finish=0 Set @Finish=Len(@Value)+1 -- Last token on line Return SubString(@Value,@Start,@Finish-@Start) End </code></pre> Usage: <pre><code>Select ID ,Dbo.Part(Name,1,Default)As Name ,Dbo.Part(Name,2,Default)As Name1 ,Dbo.Part(Name,3,Default)As Name2 From Dbo.Table1 </code></pre> It's rather compute-intensive, so if Table1 is very long you ought to write the results to another table, which you could refresh from time to time (perhaps once a day, at night). Better yet, you could create a trigger, which automatically updates Table2 whenever a change is made to Table1. Assuming that column ID is primary key: <pre><code>Create Table Dbo.Table2( ID Int Constraint PK_Table2 Primary Key, Name Varchar(8000), Name1 Varchar(8000), Name2 Varchar(8000)) Create Trigger Trigger_Table1 on Dbo.Table1 After Insert,Update,Delete As Begin If (Select Count(*)From Deleted)>0 Delete From Dbo.Table2 Where ID=(Select ID From Deleted) If (Select Count(*)From Inserted)>0 Insert Dbo.Table2(ID, Name, Name1, Name2) Select ID ,Dbo.Part(Name,1,Default) ,Dbo.Part(Name,2,Default) ,Dbo.Part(Name,3,Default) From Inserted End </code></pre> Now, do your data manipulation (Insert, Update, Delete) on Table1, but do your Select statements on Table2 instead.
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1. POone column split to more column sql server 2008?
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1. PTAnswer
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1. USAllan W
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1. This table or related slice is empty.
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1. This table or related slice is empty.
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1. POone column split to more column sql server 2008?
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1. This table or related slice is empty.
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1. VO
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2. VO
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3. VO
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1. COThis is a good approach
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Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.