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Spell checking and markup refinement

This commit is contained in:
Peter Eisentraut
2011-05-19 01:14:45 +03:00
parent 0ee391b77a
commit c13dc6402b
37 changed files with 97 additions and 97 deletions

View File

@@ -128,7 +128,7 @@ CLUSTER [VERBOSE]
</para>
<para>
<command>CLUSTER</> can re-sort the table using either an indexscan
<command>CLUSTER</> 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
@@ -136,7 +136,7 @@ CLUSTER [VERBOSE]
</para>
<para>
When an indexscan is used, a temporary copy of the table is created that
When an index scan is used, a temporary copy of the table is created that
contains the table data in the index order. Temporary copies of each
index on the table are created as well. Therefore, you need free space on
disk at least equal to the sum of the table size and the index sizes.
@@ -146,7 +146,7 @@ CLUSTER [VERBOSE]
When a sequential scan and sort is used, a temporary sort file is
also created, so that the peak temporary space requirement is as much
as double the table size, plus the index sizes. This method is often
faster than the indexscan method, but if the disk space requirement is
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</>.
</para>