diff options
| -rw-r--r-- | doc/src/sgml/release-9.1.sgml | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/doc/src/sgml/release-9.1.sgml b/doc/src/sgml/release-9.1.sgml index 5152bb3fe40..a4cebb4f337 100644 --- a/doc/src/sgml/release-9.1.sgml +++ b/doc/src/sgml/release-9.1.sgml @@ -1039,7 +1039,8 @@ <para> The new option is called <literal>NOT VALID</>, which can later be modified to <literal>VALIDATED</> and validation - checks performed. + checks performed. Together these allow you to add a Foreign Key + with minimal impact on read and write operations. </para> </listitem> @@ -1587,21 +1588,21 @@ </para> <para> - This feature can be used to implement updatable views. + This feature can be used to implement fully updatable views. </para> </listitem> <listitem> <para> - Reduce lock levels for <link + Minimise lock levels for <link linkend="SQL-CREATETRIGGER"><command>CREATE TRIGGER</></link> - and some <link linkend="SQL-ALTERTABLE"><command>ALTER + and many <link linkend="SQL-ALTERTABLE"><command>ALTER TABLE</></link> and <link linkend="SQL-CREATERULE"><command>CREATE RULE</></link> operations (Simon Riggs) </para> <para> - This improves concurrency. + This improves database availability when altering active databases. </para> </listitem> @@ -2553,6 +2554,13 @@ <listitem> <para> + Extensive proofreading and documentation improvements + (Thom Brown, Josh Kupershmidt, Susanne Ebrecht) + </para> + </listitem> + + <listitem> + <para> Add documentation for <link linkend="guc-exit-on-error"><varname>exit_on_error</></link> (Robert Haas) |