diff options
Diffstat (limited to 'doc/src/sgml/ref/create_function.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_function.sgml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index b0cfe84db1c..8c542982d52 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.77 2007/09/03 18:46:29 tgl Exp $ +$PostgreSQL: pgsql/doc/src/sgml/ref/create_function.sgml,v 1.78 2007/09/11 00:06:41 tgl Exp $ --> <refentry id="SQL-CREATEFUNCTION"> @@ -475,11 +475,11 @@ CREATE FUNCTION foo(int, out text) ... </para> <para> - If any <literal>SET</> clauses are attached to a function, then + If a <literal>SET</> clause is attached to a function, then the effects of a <command>SET LOCAL</> command executed inside the - function are restricted to the function: the configuration parameter's - value is restored at function exit. This is true even for parameters - not mentioned in the <literal>SET</> clause(s). However, an ordinary + function for the same variable are restricted to the function: the + configuration parameter's prior value is still restored at function exit. + However, an ordinary <command>SET</> command (without <literal>LOCAL</>) overrides the <literal>SET</> clause, much as it would do for a previous <command>SET LOCAL</> command: the effects of such a command will persist after |