David Fetter <da...@fetter.org> writes: > Please find attached a patch which makes it possible to disallow > UPDATEs and DELETEs which lack a WHERE clause. As this changes query > behavior, I've made the new GUCs PGC_SUSET.
> What say? -1. This is an express violation of the SQL standard, and at least the UPDATE case has reasonable use-cases. Moreover, if your desire is to have training wheels for SQL, there are any number of other well-known gotchas that are just as dangerous, for example ye olde unintentionally-correlated subselect: https://www.postgresql.org/message-id/20160714135233.1410.92538%40wrigleys.postgresql.org I wouldn't have any objection to an extension that enforces rules like these, but I don't think it belongs in core. regards, tom lane -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers