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  3. January 2015

Re: Accessing multiple databases on different systems (IBM i 7.1 TR7)

On 11-Jan-2015 22:08 -0600, PaultinNZ wrote:
On Jan 11, 2015, at 6:25 PM, PaultinNZ wrote:


I have a table that is replicated from SysA to SysB.

The table on SysB is not in sync with the origin table on SysA -
there are records missing on SysB.

<<SNIP>>

I'm trying to do a select with EXCEPT to get back rows that do not
exist in SysB.

Look forward to any suggestions.

Some further info.

Here's what I currently get:

select * from Localhost.jnzprddta.f0911
except
select * from Remotehost.jnzprddta.f0911
-- Statement references objects in multiple databases.

And as the F0911 is a pretty large table I don't want to copy it over
into a working temp table.


Is the entire row actually required in a copy used locally, or perhaps just the [surrogate] key; per "missing" vs "different", perhaps that is sufficient to allow the INSERT to correct the issue with less data over the wire and stored in the temporary table?


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