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Fix some markup, but probably not finished yet...

This commit is contained in:
Thomas G. Lockhart 1999-07-06 17:17:31 +00:00
parent a4ac2f458e
commit 1e723ff015
1 changed files with 83 additions and 80 deletions
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163
doc/src/sgml/ref/set.sgml
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@ -18,9 +18,8 @@
<date>1998-09-24</date> <date>1998-09-24</date>
</refsynopsisdivinfo> </refsynopsisdivinfo>
<synopsis> <synopsis>
SET <replaceable class="PARAMETER">variable</replaceable> { TO | = } { SET <replaceable class="PARAMETER">variable</replaceable> { TO | = } { '<replaceable class="PARAMETER">value</replaceable>' | DEFAULT }
'<replaceable class="PARAMETER">value</replaceable>' | DEFAULT } SET TIME ZONE { '<replaceable class="PARAMETER">timezone</replaceable>' | LOCAL | DEFAULT }
SET TIME ZONE { '<replaceable class="PARAMETER">timezone</replaceable>' | LOCAL | DEFAULT };
SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED } SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</synopsis> </synopsis>
@ -36,7 +35,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="PARAMETER">variable</replaceable> <replaceable class="PARAMETER">variable</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -46,7 +45,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="PARAMETER">value</replaceable> <replaceable class="PARAMETER">value</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -63,16 +62,16 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
CLIENT_ENCODING | NAMES CLIENT_ENCODING | NAMES
</term> </term>
<listitem> <listitem>
<para> <para>
Sets the multi-byte client encoding Sets the multi-byte client encoding. Parameters are:
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="parameter">value</replaceable> <replaceable class="parameter">value</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -85,11 +84,11 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
Sets the multi-byte client encoding. Sets the multi-byte client encoding to the default value.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>
@ -104,14 +103,17 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
DateStyle DateStyle
</term> </term>
<listitem> <listitem>
<para> <para>
Set the date/time representation style. Affects the output format,
and in some cases it can affect the interpretation of input.
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
ISO ISO
</term> </term>
<listitem> <listitem>
<para> <para>
@ -121,7 +123,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
SQL SQL
</term> </term>
<listitem> <listitem>
<para> <para>
@ -131,7 +133,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
Postgres Postgres
</term> </term>
<listitem> <listitem>
<para> <para>
@ -141,7 +143,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
European European
</term> </term>
<listitem> <listitem>
<para> <para>
@ -151,7 +153,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
NonEuropean NonEuropean
</term> </term>
<listitem> <listitem>
<para> <para>
@ -161,7 +163,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
German German
</term> </term>
<listitem> <listitem>
<para> <para>
@ -171,7 +173,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
US US
</term> </term>
<listitem> <listitem>
<para> <para>
@ -181,7 +183,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
default default
</term> </term>
<listitem> <listitem>
<para> <para>
@ -193,14 +195,14 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</para> </para>
<para> <para>
Date format initialization my be done by: Date format initialization may be done by:
<simplelist> <simplelist>
<member> <member>
Setting PGDATESTYLE environment variable. Setting the <envar>PGDATESTYLE</envar> environment variable.
</member> </member>
<member> <member>
Running postmaster using -oe parameter to set Running postmaster using the <option>-oe</option> parameter to set
dates to the 'European' convention. dates to the <literal>European</literal> convention.
Note that this affects only the some combinations of date styles; for example Note that this affects only the some combinations of date styles; for example
the ISO style is not affected by this parameter. the ISO style is not affected by this parameter.
</member> </member>
@ -226,7 +228,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
SERVER_ENCODING SERVER_ENCODING
</term> </term>
<listitem> <listitem>
<para> <para>
@ -235,22 +237,22 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="parameter">value</replaceable> <replaceable class="parameter">value</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
Sets the multi-byte server encoding. Sets the multi-byte server encoding.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
Sets the multi-byte server encoding. Sets the multi-byte server encoding.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>
@ -264,7 +266,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
TIMEZONE TIMEZONE
</term> </term>
<listitem> <listitem>
<para> <para>
@ -278,7 +280,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
'PST8PDT' 'PST8PDT'
</term> </term>
<listitem> <listitem>
<para> <para>
@ -288,7 +290,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
'Portugal' 'Portugal'
</term> </term>
<listitem> <listitem>
<para> <para>
@ -298,7 +300,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
'Europe/Rome' 'Europe/Rome'
</term> </term>
<listitem> <listitem>
<para> <para>
@ -308,7 +310,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
@ -338,7 +340,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
TRANSACTION ISOLATION LEVEL TRANSACTION ISOLATION LEVEL
</term> </term>
<listitem> <listitem>
<para> <para>
@ -347,7 +349,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
READ COMMITTED READ COMMITTED
</term> </term>
<listitem> <listitem>
<para> <para>
@ -366,7 +368,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
SERIALIZABLE SERIALIZABLE
</term> </term>
<listitem> <listitem>
<para> <para>
@ -393,7 +395,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
COST_HEAP COST_HEAP
</term> </term>
<listitem> <listitem>
<para> <para>
@ -402,7 +404,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="parameter">float4</replaceable> <replaceable class="parameter">float4</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -413,7 +415,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
@ -432,7 +434,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
COST_INDEX COST_INDEX
</term> </term>
<listitem> <listitem>
<para> <para>
@ -441,7 +443,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<replaceable class="parameter">float4</replaceable> <replaceable class="parameter">float4</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -452,7 +454,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
@ -472,7 +474,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
GEQO GEQO
</term> </term>
<listitem> <listitem>
<para> <para>
@ -481,7 +483,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
ON ON
</term> </term>
<listitem> <listitem>
<para> <para>
@ -492,7 +494,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
ON=<replaceable class="parameter">#</replaceable> ON=<replaceable class="parameter">#</replaceable>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -504,7 +506,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
OFF OFF
</term> </term>
<listitem> <listitem>
<para> <para>
@ -514,7 +516,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
</varlistentry> </varlistentry>
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
@ -545,7 +547,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
KSQO KSQO
</term> </term>
<listitem> <listitem>
<para> <para>
@ -556,7 +558,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
ON ON
</term> </term>
<listitem> <listitem>
<para> <para>
@ -567,7 +569,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
OFF OFF
</term> </term>
<listitem> <listitem>
<para> <para>
@ -578,7 +580,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
DEFAULT DEFAULT
</term> </term>
<listitem> <listitem>
<para> <para>
@ -617,7 +619,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<variablelist> <variablelist>
<varlistentry> <varlistentry>
<term> <term>
<returnvalue>SET VARIABLE</returnvalue> <returnvalue>SET VARIABLE</returnvalue>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -628,9 +630,7 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
<varlistentry> <varlistentry>
<term> <term>
<returnvalue>WARN: Bad value for <returnvalue>WARN: Bad value for <replaceable class="parameter">variable</replaceable> (<replaceable class="parameter">value</replaceable>)</returnvalue>
<replaceable class="parameter">variable</replaceable>
(<replaceable class="parameter">value</replaceable>)</returnvalue>
</term> </term>
<listitem> <listitem>
<para> <para>
@ -694,43 +694,46 @@ SET TRANSACTION ISOLATION LEVEL { READ COMMITTED | SERIALIZED }
Usage Usage
</title> </title>
<para> <para>
</para> Set the style of date to ISO:
<programlisting>
--Set the style of date to ISO:
--
SET DATESTYLE TO 'ISO';
</programlisting>
<programlisting>
--Enable GEQO for queries with 4 or more tables
--
SET GEQO ON=4;
</programlisting>
<programlisting>
--Set GEQO to default:
--
SET GEQO = DEFAULT;
</programlisting>
<programlisting>
--set the timezone for Berkeley, California:
SET TIME ZONE 'PST8PDT';
<programlisting>
SET DATESTYLE TO 'ISO';
</programlisting>
Enable GEQO for queries with 4 or more tables:
<programlisting>
SET GEQO ON=4;
</programlisting>
Set GEQO to default:
<programlisting>
SET GEQO = DEFAULT;
</programlisting>
Set the timezone for Berkeley, California:
<programlisting>
SET TIME ZONE 'PST8PDT';
SELECT CURRENT_TIMESTAMP AS today; SELECT CURRENT_TIMESTAMP AS today;
today today
---------------------- ----------------------
1998-03-31 07:41:21-08 1998-03-31 07:41:21-08
</programlisting> </programlisting>
<programlisting>
--set the timezone for Italy: Set the timezone for Italy:
<programlisting>
SET TIME ZONE 'Europe/Rome'; SET TIME ZONE 'Europe/Rome';
SELECT CURRENT_TIMESTAMP AS today; SELECT CURRENT_TIMESTAMP AS today;
today today
---------------------- ----------------------
1998-03-31 17:41:31+02 1998-03-31 17:41:31+02
</programlisting> </programlisting>
</para>
</refsect1> </refsect1>
<refsect1 id="R1-SQL-SET-3"> <refsect1 id="R1-SQL-SET-3">