Pavel Stehule escribió:
2009/11/18 Peter Eisentraut <peter_e@gmx.net>:
On ons, 2009-11-18 at 11:46 +0100, Pavel Stehule wrote:
I am not sure if SQL standard is good inspiration in this case.
I'm not sure either, but I think it's premature to make a conclusion
about that without having checked at all.
ok, I recheck SQL/PSM part again :)
So, did this go anywhere?

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Alvaro Herrera http://www.CommandPrompt.com/
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  • Pavel Stehule at Dec 3, 2009 at 4:02 pm

    2009/12/3 Alvaro Herrera <alvherre@commandprompt.com>:
    Pavel Stehule escribió:
    2009/11/18 Peter Eisentraut <peter_e@gmx.net>:
    On ons, 2009-11-18 at 11:46 +0100, Pavel Stehule wrote:
    I am not sure if SQL standard is good inspiration in this case.
    I'm not sure either, but I think it's premature to make a conclusion
    about that without having checked at all.
    ok, I recheck SQL/PSM part again :)
    So, did this go anywhere?
    I am read a documentation - and I am not sure. It is not part of
    SQL/PSM. It is part of Foundation (SQL/Foundation) - see CD
    9075-2:200x(E)
    11.50 <SQL-invoked routine>. Important is section 18.d.

    one parameter from all parameter list have to be unique (types are not
    compatible)

    Section 9.18 Data type identity speaking what are identity types, but
    I am missing definition what are not compatible types.

    so I if I respect 18.d, then I have not a functions foo(varchar(30))
    and foo(varchar(40)).

    But i am not native speaker and SQL standard is cryptographic for me.
    Please, can somebody check it again.

    Regards
    Pavel Stehule
    --
    Alvaro Herrera                                http://www.CommandPrompt.com/
    PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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