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  3. February 2012

Re: Object Allocation Problem - or Something Else?

On 21-Feb-2012 11:58 , Charles Wilt wrote:
<<SNIP>>

However, on the i, commitment control is only use on SQL DML (data
manipulation language, ie. SELECT, UPDATE, DELETE, INSERT) not on
SQL DDL.

Even if COMMIT(*NONE) affected DDL (as it does on some platforms),
it would just affect the creation of the table, not the functionality
of the table.


The DB2 for i SQL does perform DDL under isolation [commitment control] when established; see SQL0679 for example. However the non-SQL database interfaces do not; instead using a "database recovery" implementation [see CPF3245 for examples of conflicts] to ensure atomicity of the effective DDL.

Regards, Chuck

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