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-rw-r--r--doc/src/sgml/ref/alter_opfamily.sgml8
-rw-r--r--doc/src/sgml/ref/create_opclass.sgml8
2 files changed, 0 insertions, 16 deletions
diff --git a/doc/src/sgml/ref/alter_opfamily.sgml b/doc/src/sgml/ref/alter_opfamily.sgml
index b2e5b9b72ec..5c4c2e579f5 100644
--- a/doc/src/sgml/ref/alter_opfamily.sgml
+++ b/doc/src/sgml/ref/alter_opfamily.sgml
@@ -273,14 +273,6 @@ ALTER OPERATOR FAMILY <replaceable>name</replaceable> USING <replaceable class="
is likely to be inlined into the calling query, which will prevent
the optimizer from recognizing that the query matches an index.
</para>
-
- <para>
- Before <productname>PostgreSQL</productname> 8.4, the <literal>OPERATOR</literal>
- clause could include a <literal>RECHECK</literal> option. This is no longer
- supported because whether an index operator is <quote>lossy</quote> is now
- determined on-the-fly at run time. This allows efficient handling of
- cases where an operator might or might not be lossy.
- </para>
</refsect1>
<refsect1>
diff --git a/doc/src/sgml/ref/create_opclass.sgml b/doc/src/sgml/ref/create_opclass.sgml
index f1d6a4cbbe2..2d560b68658 100644
--- a/doc/src/sgml/ref/create_opclass.sgml
+++ b/doc/src/sgml/ref/create_opclass.sgml
@@ -269,14 +269,6 @@ CREATE OPERATOR CLASS <replaceable class="parameter">name</replaceable> [ DEFAUL
is likely to be inlined into the calling query, which will prevent
the optimizer from recognizing that the query matches an index.
</para>
-
- <para>
- Before <productname>PostgreSQL</productname> 8.4, the <literal>OPERATOR</literal>
- clause could include a <literal>RECHECK</literal> option. This is no longer
- supported because whether an index operator is <quote>lossy</quote> is now
- determined on-the-fly at run time. This allows efficient handling of
- cases where an operator might or might not be lossy.
- </para>
</refsect1>
<refsect1>