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Don't use SGML empty tags

For DocBook XML compatibility, don't use SGML empty tags (</>) anymore,
replace by the full tag name.  Add a warning option to catch future
occurrences.

Alexander Lakhin, Jürgen Purtz
This commit is contained in:
Peter Eisentraut
2017-10-08 21:44:17 -04:00
parent 6ecabead4b
commit c29c578908
337 changed files with 31636 additions and 31635 deletions

View File

@@ -67,18 +67,18 @@ SET CONSTRAINTS { ALL | <replaceable class="parameter">name</replaceable> [, ...
</para>
<para>
Currently, only <literal>UNIQUE</>, <literal>PRIMARY KEY</>,
<literal>REFERENCES</> (foreign key), and <literal>EXCLUDE</>
Currently, only <literal>UNIQUE</literal>, <literal>PRIMARY KEY</literal>,
<literal>REFERENCES</literal> (foreign key), and <literal>EXCLUDE</literal>
constraints are affected by this setting.
<literal>NOT NULL</> and <literal>CHECK</> constraints are
<literal>NOT NULL</literal> and <literal>CHECK</literal> constraints are
always checked immediately when a row is inserted or modified
(<emphasis>not</> at the end of the statement).
(<emphasis>not</emphasis> at the end of the statement).
Uniqueness and exclusion constraints that have not been declared
<literal>DEFERRABLE</> are also checked immediately.
<literal>DEFERRABLE</literal> are also checked immediately.
</para>
<para>
The firing of triggers that are declared as <quote>constraint triggers</>
The firing of triggers that are declared as <quote>constraint triggers</quote>
is also controlled by this setting &mdash; they fire at the same time
that the associated constraint should be checked.
</para>
@@ -111,7 +111,7 @@ SET CONSTRAINTS { ALL | <replaceable class="parameter">name</replaceable> [, ...
This command complies with the behavior defined in the SQL
standard, except for the limitation that, in
<productname>PostgreSQL</productname>, it does not apply to
<literal>NOT NULL</> and <literal>CHECK</> constraints.
<literal>NOT NULL</literal> and <literal>CHECK</literal> constraints.
Also, <productname>PostgreSQL</productname> checks non-deferrable
uniqueness constraints immediately, not at end of statement as the
standard would suggest.