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Add more description for setting defaults via. env vars

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@76895 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Yasuo Ohgaki 2002-04-07 04:53:56 +00:00
parent 46d091e1a9
commit 15119771f9
1 changed files with 23 additions and 1 deletions
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24
functions/pgsql.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.74 $ -->
<!-- $Revision: 1.75 $ -->
<reference id="ref.pgsql">
<title>PostgreSQL functions</title>
<titleabbrev>PostgreSQL</titleabbrev>
@ -165,6 +165,28 @@ pg_loexport pg_lo_export
to version. Refer to PostgreSQL Programmer's Manual (libpq -
Environment Variables) for details.
</para>
<para>
Make sure you set environment variables for appropriate user. Use
<literal>$_ENV</literal> or <function>getenv</function> to check
environment variables available to current process.
</para>
<example>
<title>Setting default parameters</title>
<programlisting role="php">
<![CDATA[
PGHOST=psgql.exmaple.com
PGPORT=7890
PGDATABASE=web-system
PGUSER=web-user
PGPASSWORD=secret
PGDATESTYLE=ISO
PGTZ=JST
PGCLIENTENCODING=EUC-JP
export PGHOST PGPORT PGDATABASE PGUSER PGPASSWORD PGDATESTYLE PGTZ PGCLIENTENCODING
]]>
</programlisting>
</example>
<para>
From PostgreSQL 7.1.0, text data type has 1GB as its max
size. Older PostgreSQL's text data type is limited by block