diff options
Diffstat (limited to 'doc/src/sgml/ref/create_index.sgml')
| -rw-r--r-- | doc/src/sgml/ref/create_index.sgml | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/doc/src/sgml/ref/create_index.sgml b/doc/src/sgml/ref/create_index.sgml index 69ba5d7a7a5..feebc4c164a 100644 --- a/doc/src/sgml/ref/create_index.sgml +++ b/doc/src/sgml/ref/create_index.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/ref/create_index.sgml,v 1.61 2007/04/03 22:38:35 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/ref/create_index.sgml,v 1.62 2007/04/06 22:33:41 tgl Exp $ PostgreSQL documentation --> @@ -435,12 +435,6 @@ Indexes: </para> <para> - Indexes are not used for <literal>IS NULL</> clauses by default. - The best way to use indexes in such cases is to create a partial index - using an <literal>IS NULL</> predicate. - </para> - - <para> Prior releases of <productname>PostgreSQL</productname> also had an R-tree index method. This method has been removed because it had no significant advantages over the GiST method. |