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Cleanup markup and minor editing to prepare for first release.

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This commit is contained in:
Thomas G. Lockhart
1998-09-25 13:42:46 +00:00
parent dcff8232c1
commit f8b6b5f14f
17 changed files with 682 additions and 416 deletions
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18
doc/src/sgml/ref/explain.sgml
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@@ -10,7 +10,7 @@ EXPLAIN
EXPLAIN
</REFNAME>
<REFPURPOSE>
Shows statement execution details.
Shows statement execution details
</REFPURPOSE>
<REFSYNOPSISDIV>
@@ -64,11 +64,19 @@ Outputs
<VARLISTENTRY>
<TERM>
NOTICE: QUERY PLAN:
<replaceable>plan</replaceable>
</TERM>
<LISTITEM>
<PARA>
Explicit query plan from the <productname>Postgres</productname> backend.
<VARIABLELIST>
<VARLISTENTRY>
<TERM>
<replaceable>status</replaceable>
</TERM>
<LISTITEM>
<PARA>
<VARLISTENTRY>
<TERM>
EXPLAIN
@@ -77,6 +85,7 @@ EXPLAIN
<PARA>
Flag sent after query plan is shown.
</VARIABLELIST>
</VARIABLELIST>
</REFSECT2>
@@ -102,6 +111,13 @@ Description
Notes
</TITLE>
<PARA>
There is only sparse documentation on the optimizer's use of cost
information in <productname>Postgres</productname>.
General information on cost estimation for query optimization
can be found in database textbooks.
Refer to the <citetitle>Programmer's Guide</citetitle>
in the chapters on indexes and the genetic query optimizer for
more information.
</REFSECT2>