Quoted from the: "Applicatio n Development Guide: Programming Server
Applications Version 8.2": (DB2 for LUW).
"Stored procedures cannot issue COMMIT or ROLLBACK statements if the stored
procedure was invoked from an application that established a type 2
connection to the database."
1. Is this accurate?
2. If a stored procedure is tested from the CLP (using type 2 connection to
a remote database), does that mean that no intermediate commits in the SP
are actually being done and that the only commit is done by auto-commit of
the client? 9 7307
Mark A wrote:
Quoted from the: "Applicatio n Development Guide: Programming Server
Applications Version 8.2": (DB2 for LUW).
"Stored procedures cannot issue COMMIT or ROLLBACK statements if the stored
procedure was invoked from an application that established a type 2
connection to the database."
1. Is this accurate?
I have no reason to disbelieve it
>
2. If a stored procedure is tested from the CLP (using type 2 connection to
a remote database), does that mean that no intermediate commits in the SP
are actually being done and that the only commit is done by auto-commit of
the client?
The text above suggests that the COMMIT in the procedure will fail with
a negative SQLCODE.
Cheers
Serge
--
Serge Rielau
DB2 Solutions Development
IBM Toronto Lab
IOD Conference http://www.ibm.com/software/data/ond...ness/conf2006/
"Serge Rielau" <sr*****@ca.ibm .comwrote in message
news:4h******** ***@individual. net...
>2. If a stored procedure is tested from the CLP (using type 2 connection to a remote database), does that mean that no intermediate commits in the SP are actually being done and that the only commit is done by auto-commit of the client?
The text above suggests that the COMMIT in the procedure will fail with a
negative SQLCODE.
Cheers
Serge
--
Serge Rielau
DB2 Solutions Development
IBM Toronto Lab
It definitely does not fail with an SQL error in my test. I will do some
further testing.
Mark A wrote:
"Serge Rielau" <sr*****@ca.ibm .comwrote in message
news:4h******** ***@individual. net...
>>2. If a stored procedure is tested from the CLP (using type 2 connection to a remote database), does that mean that no intermediate commits in the SP are actually being done and that the only commit is done by auto-commit of the client?
The text above suggests that the COMMIT in the procedure will fail with a negative SQLCODE.
Cheers Serge -- Serge Rielau DB2 Solutions Development IBM Toronto Lab
It definitely does not fail with an SQL error in my test. I will do some
further testing.
Are you actually making a Type-2 Connection? (i.e. so your program
that calls the stored procedure can have 1 transaction that spans 2
separate databases)? See: http://publib.boulder.ibm.com/infoce...n/r0000908.htm
"Ian" <ia*****@mobile audio.comwrote in message
news:44******** **@newsfeed.slu rp.net...
>
Are you actually making a Type-2 Connection? (i.e. so your program
that calls the stored procedure can have 1 transaction that spans 2
separate databases)? See:
http://publib.boulder.ibm.com/infoce...n/r0000908.htm
No, I am connecting to a single database with a type 2 driver, and that
explains it. Maybe that is not the best wording in the manual.
Mark A wrote:
"Ian" <ia*****@mobile audio.comwrote in message
news:44******** **@newsfeed.slu rp.net...
Are you actually making a Type-2 Connection? (i.e. so your program
that calls the stored procedure can have 1 transaction that spans 2
separate databases)? See: http://publib.boulder.ibm.com/infoce...n/r0000908.htm
No, I am connecting to a single database with a type 2 driver, and that
explains it. Maybe that is not the best wording in the manual.
Driver types are different than connection types.
For example, JDBC defines four different driver types, two of which DB2
support (types 2 and 4).
--
Matt Emmerton
"me******@yahoo .com" <ma**@gsicomp.o n.cawrote in message >
Driver types are different than connection types.
Really?
Mark A wrote:
"me******@yahoo .com" <ma**@gsicomp.o n.cawrote in message >
>Driver types are different than connection types.
Really?
Yes, of course. Both are completely different things.
--
Knut Stolze
DB2 Information Integration Development
IBM Germany
"Knut Stolze" <st****@de.ibm. comwrote in message
news:e9******** **@lc03.rz.uni-jena.de...
Yes, of course. Both are completely different things.
--
Knut Stolze
DB2 Information Integration Development
IBM Germany
You are a true genius!
Mark A wrote:
"Knut Stolze" <st****@de.ibm. comwrote in message
news:e9******** **@lc03.rz.uni-jena.de...
>Yes, of course. Both are completely different things.
-- Knut Stolze DB2 Information Integration Development IBM Germany
You are a true genius!
*rofl*
--
Serge Rielau
DB2 Solutions Development
IBM Toronto Lab
IOD Conference http://www.ibm.com/software/data/ond...ness/conf2006/ This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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