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Andi1982
New User
Joined: 27 Mar 2008
Posts: 7
Location: Karlsruhe / Germany
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Hi,
i hava a spufi member with several selects and deletes.
| Code: |
Delete from table.table1 where Keynumber = 1234 and Secondnumber = 54323;
insert into table.table1 (col1, col2, col3)
select col1, col2, col3
where Keynumber = 1234 and Secondnumber = 54323;
....
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Is it possible to set a variable at first step so that i just have to change once the value of keynumber and secondnumber.
I tried something like that:
| Code: |
SET KEYNUM = 1234;
SET SECONNUM = 54323;
Delete from table.table1 where Keynumber = KEYNUM and Secondnumber = SECONNUM;
insert into table.table1 (col1, col2, col3)
select col1, col2, col3
where Keynumber = KEYNUM and Secondnumber = SECONNUM;
....
....
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This example does not work, but is something like this possible in spufi? We have DB2 Version 8, and 9 will follow soon.
Regards
Andi |
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References
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 Posted: Mon Jun 16, 2008 3:29 pm Post subject: Re: Set Temporary Variable in DB2 Spufi Member |
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birdy K
Active User
Joined: 05 Mar 2008
Posts: 63
Location: chennai
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| I guess In SPUFI member, You can use "CHG" or "CHG ALL" command to replace. I think this will work. Then why you need "SET" command |
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Andi1982
New User
Joined: 27 Mar 2008
Posts: 7
Location: Karlsruhe / Germany
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Normally this was the way i did my changes. But sometimes
KEYNUM = 1234
and SECONNUM = 1234
but then
KEYNUM should be 5689
and SECONNUM should be 21454.
So the "change all" command is not possible anymore. I thought it would be easier to have one part in member where i can define the used variables.
My example is just a little one to show you my problem. I have much more Variables in my spufi. But i think i have to do this changes manual anymore. |
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stodolas
Senior Member
Joined: 13 Jun 2007
Posts: 647
Location: Wisconsin
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| If I am remembering correctly, you can set variables if you wrap your SQL in a BEGIN and END SQL statement. |
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Andi1982
New User
Joined: 27 Mar 2008
Posts: 7
Location: Karlsruhe / Germany
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hm,
i can't find such syntax anywhere. I got an error when i tried this. |
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dbzTHEdinosauer
Senior Member
Joined: 20 Oct 2006
Posts: 1524
Location: germany
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| if you would write your sql with conditions on separate lines, you could use a combination of x all, chg all nx. |
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UmeySan
Senior Member
Joined: 22 Aug 2006
Posts: 624
Location: Germany
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Hi !
As i remember, BEGINN & END encloses a series of Transact-SQL statements so that a group of Transact-SQL statements can be executed. BEGIN and END are control-of-flow language keywords for Transact-SQL.
Transact-SQL (T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL language. |
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