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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-14 19:16:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-14 19:16:24 +0000
commit2a0f262beff32ba86bcb58f3273214e5d0517c09 (patch)
tree24c0ad10dab36bbd5c22743d3c88c4e0ccd5bc65 /doc/src/sgml/html/runtime-config-query.html
parentReleasing progress-linux version 16.2-2~progress7.99u1. (diff)
downloadpostgresql-16-2a0f262beff32ba86bcb58f3273214e5d0517c09.tar.xz
postgresql-16-2a0f262beff32ba86bcb58f3273214e5d0517c09.zip
Merging upstream version 16.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/runtime-config-query.html')
-rw-r--r--doc/src/sgml/html/runtime-config-query.html4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/html/runtime-config-query.html b/doc/src/sgml/html/runtime-config-query.html
index 97084d7..d2b32c2 100644
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+++ b/doc/src/sgml/html/runtime-config-query.html
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.7. Query Planning</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="runtime-config-replication.html" title="20.6. Replication" /><link rel="next" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.7. Query Planning</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="runtime-config-replication.html" title="20.6. Replication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="runtime-config.html" title="Chapter 20. Server Configuration">Up</a></td><th width="60%" align="center">Chapter 20. Server Configuration</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging">Next</a></td></tr></table><hr /></div><div class="sect1" id="RUNTIME-CONFIG-QUERY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.7. Query Planning <a href="#RUNTIME-CONFIG-QUERY" class="id_link">#</a></h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-ENABLE">20.7.1. Planner Method Configuration</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-CONSTANTS">20.7.2. Planner Cost Constants</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-GEQO">20.7.3. Genetic Query Optimizer</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-OTHER">20.7.4. Other Planner Options</a></span></dt></dl></div><div class="sect2" id="RUNTIME-CONFIG-QUERY-ENABLE"><div class="titlepage"><div><div><h3 class="title">20.7.1. Planner Method Configuration <a href="#RUNTIME-CONFIG-QUERY-ENABLE" class="id_link">#</a></h3></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.7. Query Planning</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="runtime-config-replication.html" title="20.6. Replication" /><link rel="next" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.7. Query Planning</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="runtime-config-replication.html" title="20.6. Replication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="runtime-config.html" title="Chapter 20. Server Configuration">Up</a></td><th width="60%" align="center">Chapter 20. Server Configuration</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging">Next</a></td></tr></table><hr /></div><div class="sect1" id="RUNTIME-CONFIG-QUERY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.7. Query Planning <a href="#RUNTIME-CONFIG-QUERY" class="id_link">#</a></h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-ENABLE">20.7.1. Planner Method Configuration</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-CONSTANTS">20.7.2. Planner Cost Constants</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-GEQO">20.7.3. Genetic Query Optimizer</a></span></dt><dt><span class="sect2"><a href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-OTHER">20.7.4. Other Planner Options</a></span></dt></dl></div><div class="sect2" id="RUNTIME-CONFIG-QUERY-ENABLE"><div class="titlepage"><div><div><h3 class="title">20.7.1. Planner Method Configuration <a href="#RUNTIME-CONFIG-QUERY-ENABLE" class="id_link">#</a></h3></div></div></div><p>
These configuration parameters provide a crude method of
influencing the query plans chosen by the query optimizer. If
the default plan chosen by the optimizer for a particular query
@@ -555,4 +555,4 @@ SELECT * FROM parent WHERE key = 2400;
has low <span class="quote">“<span class="quote">fan-out</span>”</span> from one step to the next, as for
example in shortest-path queries. Graph analytics queries may
benefit from larger-than-default values.
- </p></dd></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="runtime-config-replication.html" title="20.6. Replication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="runtime-config.html" title="Chapter 20. Server Configuration">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.6. Replication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.8. Error Reporting and Logging</td></tr></table></div></body></html> \ No newline at end of file
+ </p></dd></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="runtime-config-replication.html" title="20.6. Replication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="runtime-config.html" title="Chapter 20. Server Configuration">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="runtime-config-logging.html" title="20.8. Error Reporting and Logging">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.6. Replication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.8. Error Reporting and Logging</td></tr></table></div></body></html> \ No newline at end of file
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