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1 | 1 | <!-- |
2 | | -$PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.42 2006/01/05 10:07:44 petere Exp $ |
| 2 | +$PostgreSQL: pgsql/doc/src/sgml/config.sgml,v 1.43 2006/01/11 23:14:29 tgl Exp $ |
3 | 3 | --> |
4 | 4 | <chapter Id="runtime-config"> |
5 | 5 | <title>Server Configuration</title> |
@@ -1853,8 +1853,8 @@ archive_command = 'copy "%p" /mnt/server/archivedir/"%f"' # Windows |
1853 | 1853 | <listitem> |
1854 | 1854 | <para> |
1855 | 1855 | Use genetic query optimization to plan queries with at least |
1856 | | - this many <literal>FROM</> items involved. (Note thatan outer |
1857 | | - <literal>JOIN</> construct counts as only one <literal>FROM</> |
| 1856 | + this many <literal>FROM</> items involved. (Note thata |
| 1857 | + <literal>FULL OUTERJOIN</> construct counts as only one <literal>FROM</> |
1858 | 1858 | item.) The default is 12. For simpler queries it is usually best |
1859 | 1859 | to use the deterministic, exhaustive planner, but for queries with |
1860 | 1860 | many tables the deterministic planner takes too long. |
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