diff options
author | Tom Lane | 2016-08-09 17:39:24 +0000 |
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committer | Tom Lane | 2016-08-09 17:40:03 +0000 |
commit | 99453178a5fb21c79b94dc99f0075b01e10d647a (patch) | |
tree | 507c8c32b2c97ab6ad62c198d1b56708c85350ea | |
parent | cb5b88af7dc7529dcdfd8c0ff71c5372877b7f19 (diff) |
Doc: clarify description of CREATE/ALTER FUNCTION ... SET FROM CURRENT.
Per discussion with David Johnston.
-rw-r--r-- | doc/src/sgml/ref/alter_function.sgml | 5 | ||||
-rw-r--r-- | doc/src/sgml/ref/create_function.sgml | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/doc/src/sgml/ref/alter_function.sgml b/doc/src/sgml/ref/alter_function.sgml index acb3e4fb93..c0f4c5ed68 100644 --- a/doc/src/sgml/ref/alter_function.sgml +++ b/doc/src/sgml/ref/alter_function.sgml @@ -225,8 +225,9 @@ ALTER FUNCTION <replaceable>name</replaceable> ( [ [ <replaceable class="paramet setting is removed, so that the function executes with the value present in its environment. Use <literal>RESET ALL</literal> to clear all function-local settings. - <literal>SET FROM CURRENT</> saves the session's current value of - the parameter as the value to be applied when the function is entered. + <literal>SET FROM CURRENT</> saves the value of the parameter that + is current when <command>ALTER FUNCTION</> is executed as the value + to be applied when the function is entered. </para> <para> diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml index 4a3bde5a49..ed69b891a3 100644 --- a/doc/src/sgml/ref/create_function.sgml +++ b/doc/src/sgml/ref/create_function.sgml @@ -399,8 +399,9 @@ CREATE [ OR REPLACE ] FUNCTION The <literal>SET</> clause causes the specified configuration parameter to be set to the specified value when the function is entered, and then restored to its prior value when the function exits. - <literal>SET FROM CURRENT</> saves the session's current value of - the parameter as the value to be applied when the function is entered. + <literal>SET FROM CURRENT</> saves the value of the parameter that + is current when <command>CREATE FUNCTION</> is executed as the value + to be applied when the function is entered. </para> <para> |