Please ignore previous email, the attached file was 0 bytes. Here comes the patch again, now including data.
-- Doc: improve documentation of oid columns that can be zero. pg_attribute.atttypid Zero if column is dropped. pg_class.relam Can be zero, e.g. for views. pg_depend.classid Zero for pinned objects. pg_language.lanplcallfoid Zero for internal languages. pg_operator.oprcode Zero if none. pg_operator.oprcom Zero if none. pg_operator.oprjoin Zero if none. pg_operator.oprnegate Zero if none. pg_operator.oprrest Zero if none. pg_operator.oprresult Zero if none. pg_policy.polroles Array with a zero element if none. pg_shdepend.classid Zero for pinned objects (deptype='p'), meaning there is no dependent object. pg_shdepend.objid Zero if none. pg_trigger.tgconstrindid Zero if none. pg_trigger.tgconstrrelid Zero if none.
document-all-zero-if-none-cases.patch
Description: Binary data
