Tom Lane wrote:
Andrew Dunstan <[EMAIL PROTECTED]> writes:
What is the approved way to iterate over a relation's attributes?

Most places scan through the relation's tuple descriptor, rather
than expending multiple catalog lookups in pg_attribute.


Doesn't that require me to open the relation? Is that a good thing if I wouldn't otherwise be doing that?

This is in the context of making CheckAttributeType recurse into composite types.



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