Correct the documentation of pg_rewrite.ev_attr.

It claimed the value was always zero; it is really always -1.

Per report from Hari Babu

backpatch 734fbbd1d2d1babfbd195414e2445024ad549ae3 to 8.4

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index c467c8bdae7df7c0f7cdc351517934d50b74c195..d115589c53c832f2cc1c0a2b9179971ce7838571 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -4589,7 +4589,7 @@
       <entry><structfield>ev_attr</structfield></entry>
       <entry><type>int2</type></entry>
       <entry></entry>
-      <entry>The column this rule is for (currently, always zero to
+      <entry>The column this rule is for (currently, always -1 to
       indicate the whole table)</entry>
      </row>