doc: Update compatibility claim

Update outdated claim that TRUNCATE is a PostgreSQL extension.

Add cross-links between DELETE and TRUNCATE references pages.

diff --git a/doc/src/sgml/ref/delete.sgml b/doc/src/sgml/ref/delete.sgml
index 74ea90787bb075aa0f718afa9ecf040e47bd3421..20417a13919b5e8fa26549ebef77aba504398a4c 100644 (file)
--- a/doc/src/sgml/ref/delete.sgml
+++ b/doc/src/sgml/ref/delete.sgml
@@ -41,8 +41,7 @@ DELETE FROM [ ONLY ] <replaceable class="PARAMETER">table_name</replaceable> [ *
 
    <tip>
     <para>
-     <xref linkend="sql-truncate"> is a
-     <productname>PostgreSQL</productname> extension that provides a
+     <xref linkend="sql-truncate"> provides a
      faster mechanism to remove all rows from a table.
     </para>
    </tip>
@@ -279,4 +278,12 @@ DELETE FROM tasks WHERE CURRENT OF c_tasks;
    to use <literal>WITH</> with <command>DELETE</>.
   </para>
  </refsect1>
+
+ <refsect1>
+  <title>See Also</title>
+
+  <simplelist type="inline">
+   <member><xref linkend="sql-truncate"></member>
+  </simplelist>
+ </refsect1>
 </refentry>

diff --git a/doc/src/sgml/ref/truncate.sgml b/doc/src/sgml/ref/truncate.sgml
index a78e47c0952b5c6c3b82cd9402f3a059cccf0e12..e9c8a03a6381cdb43509b40481b74598ed6ae52d 100644 (file)
--- a/doc/src/sgml/ref/truncate.sgml
+++ b/doc/src/sgml/ref/truncate.sgml
@@ -220,4 +220,12 @@ TRUNCATE othertable CASCADE;
    considered and compared with other implementations if necessary.
   </para>
  </refsect1>
+
+ <refsect1>
+  <title>See Also</title>
+
+  <simplelist type="inline">
+   <member><xref linkend="sql-delete"></member>
+  </simplelist>
+ </refsect1>
 </refentry>