Doc: clarify description of CREATE/ALTER FUNCTION ... SET FROM CURRENT.

Per discussion with David Johnston.

diff --git a/doc/src/sgml/ref/alter_function.sgml b/doc/src/sgml/ref/alter_function.sgml
index 4e77962c88d6593da38eb92d70ecfb68f3eb6143..ef2e0b1f93c043cafb4ba37c268e89441e153d37 100644 (file)
--- a/doc/src/sgml/ref/alter_function.sgml
+++ b/doc/src/sgml/ref/alter_function.sgml
@@ -236,8 +236,9 @@ ALTER FUNCTION name ( [ [ 
         setting is removed, so that the function executes with the value
         present in its environment.  Use RESET
         ALL to clear all function-local settings.
-        SET FROM CURRENT saves the session's current value of
-        the parameter as the value to be applied when the function is entered.
+        SET FROM CURRENT saves the value of the parameter that
+        is current when ALTER FUNCTION is executed as the value
+        to be applied when the function is entered.
        
 
        

diff --git a/doc/src/sgml/ref/create_function.sgml b/doc/src/sgml/ref/create_function.sgml
index bd11d2bc2895f876a357474f4b67848892732a5f..6f94e4cb5d7f55c409e4f16fb8c25721c0240940 100644 (file)
--- a/doc/src/sgml/ref/create_function.sgml
+++ b/doc/src/sgml/ref/create_function.sgml
@@ -448,8 +448,9 @@ CREATE [ OR REPLACE ] FUNCTION
        The 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.
-       SET FROM CURRENT saves the session's current value of
-       the parameter as the value to be applied when the function is entered.
+       SET FROM CURRENT saves the value of the parameter that
+       is current when CREATE FUNCTION is executed as the value
+       to be applied when the function is entered.