Add note that partial indices are not currently supported.

25 years ago · df8186b282
parent c3151c29de
commit df8186b282
1 changed files with 11 additions and 0 deletions
--- a/doc/src/sgml/indices.sgml
+++ b/doc/src/sgml/indices.sgml
@ -335,6 +335,17 @@ CREATE MEMSTORE ON &lt;table&gt; COLUMNS &lt;cols&gt;
    </para>
   </note>

+   <note>
+    <title>Note</title>
+    <para>
+     Partial indices are not currently supported by
+     <productname>PostgreSQL</productname>, but they were once supported
+     by its predecessor <productname>Postgres</productname>, and much
+     of the code is still there.  We hope to revive support for this
+     feature someday.
+    </para>
+   </note>
+
   <para>
    A <firstterm>partial index</firstterm>
    is an index built over a subset of a table; the subset is defined by