As I was double checking that the new function marking from 10.4 merged correctly to our fork, I noticed that one of the ts_rewrite entries looks wrong.
The release notes say: ALTER FUNCTION pg_catalog.ts_rewrite(tsquery, tsquery, tsquery) PARALLEL UNSAFE; But when I pull pg_proc.h from 10.4, I find: DATA(insert OID = 3684 ( ts_rewrite PGNSP PGUID 12 1 0 0 0 f f f f t f i s 3 0 3615 "3615 3615 3615" ... Which I think means the function is still marked parallel safe. Am I missing something? - Doug Salesforce