On Thu, Feb 18, 2021 at 10:45:53AM +1300, Thomas Munro wrote: > I guess I was trying to preserve a distinction between "unknown OID" > and "this is a collation OID, but I don't have version information for > it" (for example, "C.utf8"). But it hardly matters, and your > suggestion works for me. Thanks for looking!
Could you just add a test with pg_collation_current_version(0)?
+ pg_strncasecmp("POSIX.", collcollate, 6) != 0)
I didn't know that "POSIX." was possible.
While on it, I guess that you could add tab completion support for
CREATE COLLATION foo FROM. And shouldn't CREATE COLLATION complete
with the list of existing collation?
--
Michael
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