Обсуждение: Adding a copying type for array elements
It would be nice to be able to declare something like this for a function returning an unnested array: RETURNS TABLE(some_value mytable.myarray_column%ELEMENT_TYPE, ...) Does it make sense? -- View this message in context: http://postgresql.1045698.n5.nabble.com/Adding-a-copying-type-for-array-elements-tp5793762.html Sent from the PostgreSQL - hackers mailing list archive at Nabble.com.
2014-02-26 21:12 GMT+01:00 AlexK <alkuzo@gmail.com>:
It would be nice to be able to declare something like this for a function
returning an unnested array:
RETURNS TABLE(some_value mytable.myarray_column%ELEMENT_TYPE, ...)
it has sense, but it is dangerous with current implementation. There are no persistent relation between table and type used in signature.
So better use raw types or polymorphic types there only.
Pavel
Does it make sense?
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