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| author | Thomas Munro <tmunro@postgresql.org> | 2018-08-17 11:38:44 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2018-08-17 11:38:44 +1200 |
| commit | 07b895aef764fe528af57f04d454336e67d6c6aa (patch) | |
| tree | 5d14cad21c1117ec52c900c37867acf0e0bf65f2 /doc/src | |
| parent | e00f4b68dc878dcee46833a742844346daa1e3c8 (diff) | |
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
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/parallel.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/parallel.sgml b/doc/src/sgml/parallel.sgml index 2a25f21eb4b..9e9248de43a 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 <xref linkend="sql-createfunction"> or |