Peter Eisentraut <pete...@gmx.net> writes:
> I found this in contrib/sepgsql/expected/label.out:
> SECURITY LABEL ON COLUMN t2
> IS 'system_u:object_r:sepgsql_ro_table_t:s0'; -- be failed
> ERROR: improper relation name (too many dotted names): <nothing>
> Contrast with:
> SECURITY LABEL ON COLUMN t2.b
> IS 'system_u:object_r:sepgsql_ro_table_t:s0'; -- ok
> I guess what's happening is that it's calling makeRangeVarFromNameList()
> with a list of length zero.
> We should either fix the SECURITY LABEL command to catch that case
> beforehand, or fix makeRangeVarFromNameList() to give a proper error
> message, or both.
I think the appropriate error message is probably along the lines of
"column name must be qualified", and it's hard to justify having
makeRangeVarFromNameList emit such a thing. So this is the fault
of the calling code.
regards, tom lane
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