Hi Tom,
Am 19.05.2004 19:33 schrieb Tom Lane:
> Martin Knipper <[EMAIL PROTECTED]> writes:
>
>>I thought about a mixture of object orientation and a normal table
>>for a relational database.
>>someFunction() is a method for the object/table someTable.
>
> Perhaps you could do what you want with
Martin Knipper <[EMAIL PROTECTED]> writes:
> I thought about a mixture of object orientation and a normal table
> for a relational database.
> someFunction() is a method for the object/table someTable.
Perhaps you could do what you want with functions accepting table
rowtypes.
create func
Am 19.05.2004 18:33 schrieb Richard Huxton:
> Martin Knipper wrote:
>
>>Hi there,
>>
>>is it possible to define a function that is only valid in a context
>>of one table ?
>>
>>For Example:
>>
>>select someFunction() from someTable;
>>-> OK
>>
>>select someFunction() from anotherTable;
>>-> Error:
Martin Knipper wrote:
Hi there,
is it possible to define a function that is only valid in a context
of one table ?
For Example:
select someFunction() from someTable;
-> OK
select someFunction() from anotherTable;
-> Error: someFunction unkown
Um, no. What do you want someFunction() to do?
--
Rich
Hi there,
is it possible to define a function that is only valid in a context
of one table ?
For Example:
select someFunction() from someTable;
-> OK
select someFunction() from anotherTable;
-> Error: someFunction unkown
Of course both tables are in the same database.
Greetings,
Martin
-
