Overlapping Start Date Sql Server 2000

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Overlapping Start Date Sql Server 2000

Author

Topic

Husman
Starting Member

13 Posts

Posted - 2007-04-04 : 06:59:25

I'm new to sql. Can someone help me to write a script to select overlapping start dates for each client records.
For example:
Clientid 1 have 3 episode as below(I only want to see the first two records with overlapping start date records)

clientid StratDate EndDate
1 2004-01-01 2004-05-01
1 2004-04-01 2004-05-01
1 2005-04-01 2006-01-01

Table create

CREATE TABLE [dbo].[TABLE_TEST] (
[Client_ID] [varchar] (15) COLLATE Latin1_General_CI_AS NULL ,
[STARTDate] [datetime] NULL ,
[ENDDate] [datetime] NULL ,
)
GO

INSERT

INSERT INTO [TABLE_TEST]([Trust_Wide_ID], [STARTDate], [ENDDate])
VALUES('1','2004-01-01','2004-05-01')

INSERT INTO [TABLE_TEST]([Trust_Wide_ID], [STARTDate], [ENDDate])
VALUES('1','2004-04-01','2004-05-01')

INSERT INTO [TABLE_TEST]([Trust_Wide_ID], [STARTDate], [ENDDate])
VALUES('1','2005-04-01','2006-04-01')

INSERT INTO [TABLE_TEST]([Trust_Wide_ID], [STARTDate], [ENDDate])
VALUES('2','2004-06-01','2004-07-01')

INSERT INTO [TABLE_TEST]([Trust_Wide_ID], [STARTDate], [ENDDate])
VALUES('3','2004-09-01','2004-010-01')
Go

Thanks for help

Husman

harsh_athalye
Master Smack Fu Yak Hacker

5581 Posts

Posted - 2007-04-04 : 07:01:31

Duplicate post: [url]http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=81637[/url]

Harsh Athalye
India.
"The IMPOSSIBLE is often UNTRIED"

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