From: Thomas Munro Date: Thu, 16 Aug 2018 23:38:44 +0000 (+1200) Subject: Proof-reading for documentation. X-Git-Tag: REL_10_6~135 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=07b895aef764fe528af57f04d454336e67d6c6aa;p=postgresql Proof-reading for documentation. Somebody accidentally a word. Back-patch to 9.6. Reported-by: Justin Pryzby Discussion: https://postgr.es/m/20180816195431.GA23707%40telsasoft.com --- diff --git a/doc/src/sgml/parallel.sgml b/doc/src/sgml/parallel.sgml index 2a25f21eb4..9e9248de43 100644 --- a/doc/src/sgml/parallel.sgml +++ b/doc/src/sgml/parallel.sgml @@ -478,7 +478,7 @@ EXPLAIN SELECT * FROM pgbench_accounts WHERE filler LIKE '%x%'; unsafe, because this would require predicting every operation which the function could possibly perform. In general, this is equivalent to the Halting Problem and therefore impossible. Even for simple functions - where it conceivably be done, we do not try, since this would be expensive + where it could conceivably be done, we do not try, since this would be expensive and error-prone. Instead, all user-defined functions are assumed to be parallel unsafe unless otherwise marked. When using or