doc: remove GIN vs. GiST performance mention

This is a followup to commit 6d8b2aa83af70e20323caf23961667dc4c149276.

diff --git a/doc/src/sgml/intarray.sgml b/doc/src/sgml/intarray.sgml
index aae6022c3317fa6fc327c17f2c57a9b34a6cdb29..ccb1fdecea1a80b541acf55eb6aed2f461554420 100644 (file)
--- a/doc/src/sgml/intarray.sgml
+++ b/doc/src/sgml/intarray.sgml
@@ -277,9 +277,6 @@
   <para>
    The choice between GiST and GIN indexing depends on the relative
    performance characteristics of GiST and GIN, which are discussed elsewhere.
-   As a rule of thumb, a GIN index is faster to search than a GiST index, but
-   slower to build or update; so GIN is better suited for static data and GiST
-   for often-updated data.
   </para>
  </sect2>
 

diff --git a/doc/src/sgml/pgtrgm.sgml b/doc/src/sgml/pgtrgm.sgml
index ef3c15d70536b5761fcabb7be09ef3e8dbe05e98..e0d98f6dd8f02e5d58c1f6840ede5e5bf7970359 100644 (file)
--- a/doc/src/sgml/pgtrgm.sgml
+++ b/doc/src/sgml/pgtrgm.sgml
@@ -355,9 +355,6 @@ SELECT * FROM test_trgm WHERE t ~ '(foo|bar)';
   <para>
    The choice between GiST and GIN indexing depends on the relative
    performance characteristics of GiST and GIN, which are discussed elsewhere.
-   As a rule of thumb, a GIN index is faster to search than a GiST index, but
-   slower to build or update; so GIN is better suited for static data and GiST
-   for often-updated data.
   </para>
  </sect2>