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 ba879eb1ea33448ae34f3d2483162daf17782f3f..d75e0017f5e79acb2b261c6e0c1d3f0f845e3e21 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 2001921535199af851e5311c3a1d0b00d862a681..af66de3409efa88ec9c0b37b946ac7c4489fc4f9 100644 (file)
--- a/doc/src/sgml/ref/create_function.sgml
+++ b/doc/src/sgml/ref/create_function.sgml
@@ -421,8 +421,9 @@ 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.