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kaleelahamed
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Joined: 08 Jun 2006
Posts: 45
Location: Trumbull, CT
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Hi All,
In our application, a query returns two rows. So we get SQL code -811.
My question is,
The SELECT INTO variable will contian the value of first row or second row? |
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dbzTHEdinosauer
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Joined: 20 Oct 2006
Posts: 6966
Location: porcelain throne
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before vsn 8, the host variable will be populated with an undetermined result row. Could be the first or the second.
vsn 8 nolonger populates the host variable when issuing a -811.
from vsn 7 you can say 'Fetch first row only', which will avoid the -811. Again, you don't know which one.
If your where clause stipulates a value for the column, then both rows (more than one result row) will contain the same value. If you don't have a where clause for the results column, then you need to add a where clause. |
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skkp2006
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Joined: 14 Jul 2006
Posts: 93
Location: Chennai,India
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Hi,
I have tested the -811 condition.It is populating the value in the second row. However this value is not used most of the times and may not be consistent during all the runs.
Syam |
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skkp2006
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Joined: 14 Jul 2006
Posts: 93
Location: Chennai,India
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And i am using DB2 Version 8.1
Syam |
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kaleelahamed
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Joined: 08 Jun 2006
Posts: 45
Location: Trumbull, CT
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In another case the returned rows were 5. In that the values are populated undetermined. In that I am not able say any concrete row number being populated.
I am trying to find the version of my DB2..
Can I find it anywhere within my scope of job or something?or Do i need to check with the DB support group? |
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dbzTHEdinosauer
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Joined: 20 Oct 2006
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| your pre-compiler listing will tell you the db2 version. |
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Munish Singla
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Joined: 18 Jul 2007
Posts: 21
Location: kolkata
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| It will contain second row. |
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Craq Giegerich
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Joined: 19 May 2007
Posts: 1512
Location: Virginia, USA
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| ANYBODY THAT DEPENDS ON DATA FROM AN OPERATION THAT ENDS WITH A ERROR CODE IS ASKING FOR TROUBLE! |
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kaleelahamed
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Joined: 08 Jun 2006
Posts: 45
Location: Trumbull, CT
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It seems, it usually fetches second row only 
I am able to find my DB2 version from the FOOTPRINT option in Endevor Tool.
My DB2 version is 7.1 |
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