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How to find a single character field using sql query(DB2)

 
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sambasivarao

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Joined: 10 Jul 2006
Posts: 47
Location: Bangalore

PostPosted: Sat Dec 16, 2006 1:32 am    Post subject: How to find a single character field using sql query(DB2)
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I have a table called NAME. In that table there is one field called FIRSTNAME. I want to retrieve the first name(field) which is has a single character ONLY.

Cheers,
Samba.
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DavidatK

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Joined: 22 Nov 2005
Posts: 700
Location: Troy, Michigan USA

PostPosted: Sat Dec 16, 2006 2:23 am    Post subject: Re: How to find a single character field using sql query(DB2
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This should get you closer:

Code:
SELECT *                           
  FROM NAME
 WHERE LENGTH(RTRIM(FIRSTNAME)) = 1



Dave
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sambasivarao

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Joined: 10 Jul 2006
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Location: Bangalore

PostPosted: Sat Dec 16, 2006 3:04 pm    Post subject: Re: How to find a single character field using sql query(DB2
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Thanks a lot David for quick response.

Cheers,
Samba.
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sambasivarao

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Joined: 10 Jul 2006
Posts: 47
Location: Bangalore

PostPosted: Mon Dec 18, 2006 2:39 pm    Post subject: Re: How to find a single character field using sql query(DB2
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Hi David,

Apart for this, any other options are there to get the single character of the field.

Thanks a lot in advance for your help.

Cheers,
Samba.
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vijju123

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Joined: 13 Dec 2006
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Location: delhi

PostPosted: Tue Dec 19, 2006 3:44 am    Post subject:
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Hai david...thanks for the answer ..would you please elaborate the query..that is..
WHERE LENGTH(RTRIM(FIRSTNAME)) = 1

what does RTRIM? STANDS FOR...

thanks in advance



cheers,
vijju.
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DavidatK

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Joined: 22 Nov 2005
Posts: 700
Location: Troy, Michigan USA

PostPosted: Tue Dec 19, 2006 3:52 am    Post subject: Re: How to find a single character field using sql query(DB2
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Hi vijju123,

It stands for Right TRIM. It trims, or removes blanks from the Right Side of the value, changing the length also.

Here's the link to the Manual


RTRIM
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