diff --git a/reference/pgsql/functions/pg-execute.xml b/reference/pgsql/functions/pg-execute.xml
index 840dafabd2..f230005cea 100644
--- a/reference/pgsql/functions/pg-execute.xml
+++ b/reference/pgsql/functions/pg-execute.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
 <refentry id="function.pg-execute">
  <refnamediv>
@@ -11,7 +11,12 @@
   &reftitle.description;
   <methodsynopsis>
    <type>resource</type><methodname>pg_execute</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
+   <methodparam><type>array</type><parameter>params</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>resource</type><methodname>pg_execute</methodname>
    <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
    <methodparam><type>array</type><parameter>params</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-lo-export.xml b/reference/pgsql/functions/pg-lo-export.xml
index 4c06d61b5a..09ae23dab2 100644
--- a/reference/pgsql/functions/pg-lo-export.xml
+++ b/reference/pgsql/functions/pg-lo-export.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.6 -->
 <refentry id="function.pg-lo-export">
  <refnamediv>
@@ -11,7 +11,12 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>pg_lo_export</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>int</type><parameter>oid</parameter></methodparam>
+   <methodparam><type>string</type><parameter>pathname</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>bool</type><methodname>pg_lo_export</methodname>
    <methodparam><type>int</type><parameter>oid</parameter></methodparam>
    <methodparam><type>string</type><parameter>pathname</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-lo-import.xml b/reference/pgsql/functions/pg-lo-import.xml
index d7bd3743b7..9bb7d3ce12 100644
--- a/reference/pgsql/functions/pg-lo-import.xml
+++ b/reference/pgsql/functions/pg-lo-import.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.6 $ -->
+<!-- $Revision: 1.7 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.6 -->
 <refentry id="function.pg-lo-import">
  <refnamediv>
@@ -11,7 +11,11 @@
   &reftitle.description;
   <methodsynopsis>
    <type>int</type><methodname>pg_lo_import</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>string</type><parameter>pathname</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>int</type><methodname>pg_lo_import</methodname>
    <methodparam><type>string</type><parameter>pathname</parameter></methodparam>
   </methodsynopsis>
   <para>
diff --git a/reference/pgsql/functions/pg-parameter-status.xml b/reference/pgsql/functions/pg-parameter-status.xml
index 7798881370..445907e2fd 100644
--- a/reference/pgsql/functions/pg-parameter-status.xml
+++ b/reference/pgsql/functions/pg-parameter-status.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <refentry id="function.pg-parameter-status">
  <refnamediv>
   <refname>pg_parameter_status</refname>
@@ -10,7 +10,11 @@
   &reftitle.description;
   <methodsynopsis>
    <type>string</type><methodname>pg_parameter_status</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>string</type><parameter>param_name</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>string</type><methodname>pg_parameter_status</methodname>
    <methodparam><type>string</type><parameter>param_name</parameter></methodparam>
   </methodsynopsis>
   <para>
diff --git a/reference/pgsql/functions/pg-prepare.xml b/reference/pgsql/functions/pg-prepare.xml
index cda37ede13..e4fce6f3e9 100644
--- a/reference/pgsql/functions/pg-prepare.xml
+++ b/reference/pgsql/functions/pg-prepare.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
 <refentry id="function.pg-prepare">
  <refnamediv>
@@ -12,7 +12,12 @@
   &reftitle.description;
   <methodsynopsis>
    <type>resource</type><methodname>pg_prepare</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
+   <methodparam><type>string</type><parameter>query</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>resource</type><methodname>pg_prepare</methodname>
    <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
    <methodparam><type>string</type><parameter>query</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-query-params.xml b/reference/pgsql/functions/pg-query-params.xml
index a73e5432e7..a370e7ba9e 100644
--- a/reference/pgsql/functions/pg-query-params.xml
+++ b/reference/pgsql/functions/pg-query-params.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
 <refentry id="function.pg-query-params">
  <refnamediv>
@@ -11,7 +11,12 @@
   &reftitle.description;
   <methodsynopsis>
    <type>resource</type><methodname>pg_query_params</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>string</type><parameter>query</parameter></methodparam>
+   <methodparam><type>array</type><parameter>params</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>resource</type><methodname>pg_query_params</methodname>
    <methodparam><type>string</type><parameter>query</parameter></methodparam>
    <methodparam><type>array</type><parameter>params</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-send-execute.xml b/reference/pgsql/functions/pg-send-execute.xml
index 4cae1fb7d6..36cb2007a2 100644
--- a/reference/pgsql/functions/pg-send-execute.xml
+++ b/reference/pgsql/functions/pg-send-execute.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
 <refentry id="function.pg-send-execute">
  <refnamediv>
@@ -11,7 +11,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>pg_send_execute</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
    <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
    <methodparam><type>array</type><parameter>params</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-send-prepare.xml b/reference/pgsql/functions/pg-send-prepare.xml
index bd97f87bb8..e6afcacd3f 100644
--- a/reference/pgsql/functions/pg-send-prepare.xml
+++ b/reference/pgsql/functions/pg-send-prepare.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
 <refentry id="function.pg-send-prepare">
  <refnamediv>
@@ -11,7 +11,7 @@
   &reftitle.description;
   <methodsynopsis>
    <type>bool</type><methodname>pg_send_prepare</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
    <methodparam><type>string</type><parameter>stmtname</parameter></methodparam>
    <methodparam><type>string</type><parameter>query</parameter></methodparam>
   </methodsynopsis>
diff --git a/reference/pgsql/functions/pg-set-error-verbosity.xml b/reference/pgsql/functions/pg-set-error-verbosity.xml
index 5c6483cfaf..9758af3f05 100644
--- a/reference/pgsql/functions/pg-set-error-verbosity.xml
+++ b/reference/pgsql/functions/pg-set-error-verbosity.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.16 -->
 <refentry id="function.pg-set-error-verbosity">
  <refnamediv>
@@ -14,7 +14,11 @@
   &reftitle.description;
   <methodsynopsis>
    <type>int</type><methodname>pg_set_error_verbosity</methodname>
-   <methodparam choice="opt"><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
+   <methodparam><type>int</type><parameter>verbosity</parameter></methodparam>
+  </methodsynopsis>
+  <methodsynopsis>
+   <type>int</type><methodname>pg_set_error_verbosity</methodname>
    <methodparam><type>int</type><parameter>verbosity</parameter></methodparam>
   </methodsynopsis>
   <para>