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Re: Updating list of _audit.schema

Yes, many categories are logically unit cardinality based on an explicit or implicit parent relation.Parent relationships to the enclosing data block or to a singular item like _entry.id are common cases.

On 1/11/21 6:36 PM, James Hester wrote:> John W:  agreed, this is not what we were discussing, rather as John B notes I was asserting that some categories in mmCIF/PDBx are > restricted to unit cardinality through the presence of child data names of _entry.id <http://entry.id> in their category key. This > appears to be a controversial statement so it would be good if you could clear the situation up.> > all the best,> James.> > On Fri, 8 Jan 2021 at 00:32, john.westbrook--- via comcifs <comcifs@iucr.org <mailto:comcifs@iucr.org>> wrote:> > >     Hi James,> >     Related to the loop_ presentation issue.  Nothing prohibits creating a loop_ with a single row even if>     the category logically has unit cardinality.> >     Regards,> >     John> > >     -- >     John Westbrook>     RCSB, Protein Data Bank>     Rutgers, The State University of New Jersey>     Institute for Quantitative Biomedicine at Rutgers>     174 Frelinghuysen Rd>     Piscataway, NJ 08854-8087>     e-mail: john.westbrook@rcsb.org <mailto:john.westbrook@rcsb.org>>     Ph: (848) 445-4290 Fax: (732) 445-4320>     _______________________________________________>     comcifs mailing list>     comcifs@iucr.org <mailto:comcifs@iucr.org>>     http://mailman.iucr.org/cgi-bin/mailman/listinfo/comcifs <http://mailman.iucr.org/cgi-bin/mailman/listinfo/comcifs>> > > > -- > T +61 (02) 9717 9907> F +61 (02) 9717 3145> M +61 (04) 0249 4148
-- John WestbrookRCSB, Protein Data BankRutgers, The State University of New JerseyInstitute for Quantitative Biomedicine at Rutgers174 Frelinghuysen RdPiscataway, NJ 08854-8087e-mail: john.westbrook@rcsb.orgPh: (848) 445-4290 Fax: (732) 445-4320_______________________________________________comcifs mailing listcomcifs@iucr.orghttp://mailman.iucr.org/cgi-bin/mailman/listinfo/comcifs

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