2013/12/5 Albe Laurenz :
> Ian Lawrence Barwick wrote:
>> 2013/11/8 Tom Lane :
>>> [ thinks for awhile... ] Hm. In principle you can put any expression
>>> you want into the tlist during AddForeignUpdateTargets. However, if it's
>>> not a Var then the planner won't understand that it's something
Ian Lawrence Barwick wrote:
> 2013/11/8 Tom Lane :
>> [ thinks for awhile... ] Hm. In principle you can put any expression
>> you want into the tlist during AddForeignUpdateTargets. However, if it's
>> not a Var then the planner won't understand that it's something that needs
>> to be supplied b
2013/11/8 Tom Lane :
> Albe Laurenz writes:
>> What I would like to do is add a custom resjunk column
>> (e.g. a bytea) in AddForeignUpdateTargets that carries a row identifier
>> from the scan state to the modify state.
>> Would that be possible? Can I have anything else than a Var
>> in a resjun
Tomas Vondra wrote:
> have you found a way to pass data types other than TID as a resjunk
> column? I'm trying to solve almost the same thing (pass INT8 instead of
> TID), but I got stuck.
>
> Adding a custom Var with INT8OID instead of TIDOID seems to work fine,
> but I've found no way to populat
On 8.11.2013 16:13, Albe Laurenz wrote:
> Tom Lane wrote:
>> Albe Laurenz writes:
>>> What I would like to do is add a custom resjunk column (e.g. a
>>> bytea) in AddForeignUpdateTargets that carries a row identifier
>>> from the scan state to the modify state. Would that be possible?
>>> Can I h
Tom Lane wrote:
> Albe Laurenz writes:
>> What I would like to do is add a custom resjunk column
>> (e.g. a bytea) in AddForeignUpdateTargets that carries a row identifier
>> from the scan state to the modify state.
>> Would that be possible? Can I have anything else than a Var
>> in a resjunk col
Albe Laurenz writes:
> What I would like to do is add a custom resjunk column
> (e.g. a bytea) in AddForeignUpdateTargets that carries a row identifier
> from the scan state to the modify state.
> Would that be possible? Can I have anything else than a Var
> in a resjunk column?
[ thinks for awhi
Tom Lane wrote:
> Albe Laurenz writes:
>> I have a question concerning the Foreign Data Wrapper API:
>> I find no mention of this in the documentation, but I remember that
>> you can only add a resjunk column that matches an existing attribute
>> of the foreign table and not one with an arbitrary
Albe Laurenz writes:
> I have a question concerning the Foreign Data Wrapper API:
> I find no mention of this in the documentation, but I remember that
> you can only add a resjunk column that matches an existing attribute
> of the foreign table and not one with an arbitrary name or
> definition.
2013/11/6 Albe Laurenz :
> I have a question concerning the Foreign Data Wrapper API:
>
> I find no mention of this in the documentation, but I remember that
> you can only add a resjunk column that matches an existing attribute
> of the foreign table and not one with an arbitrary name or
> definit
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