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Don't use SGML empty tags

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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
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10
doc/src/sgml/ref/cluster.sgml
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@@ -128,7 +128,7 @@ CLUSTER [VERBOSE]
</para>
<para>
<command>CLUSTER</> can re-sort the table using either an index scan
<command>CLUSTER</command> can re-sort the table using either an index scan
on the specified index, or (if the index is a b-tree) a sequential
scan followed by sorting. It will attempt to choose the method that
will be faster, based on planner cost parameters and available statistical
@@ -148,13 +148,13 @@ CLUSTER [VERBOSE]
as double the table size, plus the index sizes. This method is often
faster than the index scan method, but if the disk space requirement is
intolerable, you can disable this choice by temporarily setting <xref
linkend="guc-enable-sort"> to <literal>off</>.
linkend="guc-enable-sort"> to <literal>off</literal>.
</para>
<para>
It is advisable to set <xref linkend="guc-maintenance-work-mem"> to
a reasonably large value (but not more than the amount of RAM you can
dedicate to the <command>CLUSTER</> operation) before clustering.
dedicate to the <command>CLUSTER</command> operation) before clustering.
</para>
<para>
@@ -168,7 +168,7 @@ CLUSTER [VERBOSE]
Because <command>CLUSTER</command> remembers which indexes are clustered,
one can cluster the tables one wants clustered manually the first time,
then set up a periodic maintenance script that executes
<command>CLUSTER</> without any parameters, so that the desired tables
<command>CLUSTER</command> without any parameters, so that the desired tables
are periodically reclustered.
</para>
@@ -212,7 +212,7 @@ CLUSTER;
<synopsis>
CLUSTER <replaceable class="parameter">index_name</replaceable> ON <replaceable class="parameter">table_name</replaceable>
</synopsis>
is also supported for compatibility with pre-8.3 <productname>PostgreSQL</>
is also supported for compatibility with pre-8.3 <productname>PostgreSQL</productname>
versions.
</para>
</refsect1>