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 c608830857a1a4cbfa87acdfd86a026fcaccc2f3..945f5754cef1e68ba93d6b9f98542da39df75c0c 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -4751,7 +4751,7 @@
       ev_attr
       int2
       
-      The column this rule is for (currently, always zero to
+      The column this rule is for (currently, always -1 to
       indicate the whole table)