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doc: auto-updatable view adjustments for 9.4 release notes

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Report by Dean Rasheed
This commit is contained in:
Bruce Momjian 2014-05-14 10:07:24 -04:00
parent 062f535189
commit e513087f64
1 changed files with 13 additions and 10 deletions
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23
doc/src/sgml/release-9.4.sgml
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@ -175,7 +175,7 @@
</para> </para>
<para> <para>
Previously, stripped lexemes got a default location and could be Previously stripped lexemes got a default location and could be
considered if mixed with non-stripped lexemes. considered if mixed with non-stripped lexemes.
</para> </para>
</listitem> </listitem>
@ -268,7 +268,7 @@
</para> </para>
<para> <para>
Previously, <option>-u</> was used to specify the user name. Previously <option>-u</> was used to specify the user name.
Also spell the long option as <option>--username</>, again for Also spell the long option as <option>--username</>, again for
consistency with other tools. consistency with other tools.
</para> </para>
@ -1097,22 +1097,25 @@
<listitem> <listitem>
<para> <para>
Allow the updating of <link Allow views to be <link
linkend="SQL-CREATEVIEW-updatable-views">views</link> linkend="SQL-CREATEVIEW-updatable-views">automatically
where only some columns are auto-updateable (Dean Rasheed) updated</link> even if they contain some non-updatable columns
(Dean Rasheed)
</para> </para>
<para> <para>
Previously the presence of a non-auto-updateable column prevented Previously the presence of non-updatable columns such as
all columns from being auto-updated. Deletes are now supported expressions, literals, and function cals prevented automatic
on suitable views even if no auto-updateable columns are present. updates. Now <command>INSERT</>s, <command>UPDATE</>s and
<command>DELETE</>s are supported, provided that they do not
attempt to assign new values to any of the non-updatable columns.
</para> </para>
</listitem> </listitem>
<listitem> <listitem>
<para> <para>
Allow control over whether <command>INSERT</>s and Allow control over whether <command>INSERT</>s and
<command>UPDATE</>s can add rows to an auto-updateable view that <command>UPDATE</>s can add rows to an auto-updatable view that
would no longer appear in the view (Dean Rasheed) would no longer appear in the view (Dean Rasheed)
</para> </para>
@ -1125,7 +1128,7 @@
<listitem> <listitem>
<para> <para>
Allow <link linkend="rules-privileges">security barrier views</> Allow <link linkend="rules-privileges">security barrier views</>
to be automatically updateable (Dean Rasheed) to be automatically updatable (Dean Rasheed)
</para> </para>
</listitem> </listitem>