/usr/bin/onsgmls -i lang-en -D . -s ./dtds/dbxml-4.1.2/phpdocxml.dcl manual.xml
ok
[EMAIL PROTECTED]:/home/didou/cvs/phpdoc-fr$
- Mehdi
Marc Boeren wrote:
mboeren Fri Sep 5 05:19:15 2003 EDT
Added files: /phpdoc/en/reference/dbx/functions dbx-fetch-row.xml
Modified files: /phpdoc/en/reference/dbx constants.xml reference.xml /phpdoc/en/reference/dbx/functions dbx-query.xml Log:
Added documentation for the new DBX_RESULT_UNBUFFERED flag and the new
dbx_fetch_row function.
# untested xml-files, if someone with a working setup could test them # please? Thanks!
------------------------------------------------------------------------
Index: phpdoc/en/reference/dbx/constants.xml
diff -u phpdoc/en/reference/dbx/constants.xml:1.7 phpdoc/en/reference/dbx/constants.xml:1.8
--- phpdoc/en/reference/dbx/constants.xml:1.7 Wed Jul 9 12:40:04 2003
+++ phpdoc/en/reference/dbx/constants.xml Fri Sep 5 05:19:14 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.7 $ -->
+<!-- $Revision: 1.8 $ -->
<section id="constants.dbx">
&reftitle.constants;
&extension.constants;
@@ -129,6 +129,17 @@
<term>
<constant>DBX_RESULT_ASSOC</constant> (<type>integer</type>)
+ </term>
+ <listitem>
+ <simpara>
+ + </simpara>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <constant>DBX_RESULT_UNBUFFERED</constant> + (<type>integer</type>) (CVS only)
</term>
<listitem>
<simpara>
Index: phpdoc/en/reference/dbx/reference.xml
diff -u phpdoc/en/reference/dbx/reference.xml:1.12 phpdoc/en/reference/dbx/reference.xml:1.13
--- phpdoc/en/reference/dbx/reference.xml:1.12 Wed Jul 9 12:40:04 2003
+++ phpdoc/en/reference/dbx/reference.xml Fri Sep 5 05:19:14 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.12 $ -->
+<!-- $Revision: 1.13 $ -->
<!-- If anyone from the translator group has problems with the @@ -29,7 +29,7 @@
<para>
To be able to use a database with the dbx-module, the module must be either
linked or loaded into PHP, and the database module must be supported by the
- dbx-module. Currently, following databases are supported, but others
+ dbx-module. Currently, the following databases are supported, but others
will follow:
<itemizedlist>
<listitem>
@@ -89,7 +89,7 @@
<para>
There are two resource types used in the dbx module. The first one is the
link-<type>object</type> for a database connection, the second a
- result-<type>object</type> which helds the result of a query.
+ result-<type>object</type> which holds the result of a query.
</para>
</section>
Index: phpdoc/en/reference/dbx/functions/dbx-query.xml
diff -u phpdoc/en/reference/dbx/functions/dbx-query.xml:1.10 phpdoc/en/reference/dbx/functions/dbx-query.xml:1.11
--- phpdoc/en/reference/dbx/functions/dbx-query.xml:1.10 Sat Aug 16 14:59:11 2003
+++ phpdoc/en/reference/dbx/functions/dbx-query.xml Fri Sep 5 05:19:15 2003
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.10 $ -->
+<!-- $Revision: 1.11 $ -->
<!-- splitted from ./en/functions/dbx.xml, last change in rev 1.3 -->
<refentry id="function.dbx-query">
<refnamediv>
@@ -47,7 +47,6 @@
]]>
</programlisting>
</example>
-
<para>
The <parameter>flags</parameter> parameter is used to control the amount of
information that is returned. It may be any combination of the following @@ -104,6 +103,24 @@
</varlistentry>
<varlistentry>
<term>
+ <constant>DBX_RESULT_UNBUFFERED</constant> (CVS only)
+ </term>
+ <listitem>
+ <simpara>
+ This flag will not create the <property>data</property> property, and + the <property>rows</property> property will initially be 0. Use this + flag for large datasets, and use <function>dbx_fetch_row</function> to
+ retrieve the results row by row.
+ </simpara>
+ <simpara>
+ The <function>dbx_fetch_row</function> function will return rows that
+ are conformant to the flags set with this query. Incidentally, it will
+ also update the <property>rows</property> each time it is called.
+ </simpara>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
<constant>DBX_COLNAMES_UNCHANGED</constant> (available from PHP 4.3.0)
</term>
<listitem>
@@ -137,7 +154,7 @@
</variablelist>
Note that <constant>DBX_RESULT_INDEX</constant> is always used, regardless of the actual value of <parameter>flags</parameter> parameter. This means - that the following combinations is effective only:
+ that only the following combinations are effective:
<itemizedlist>
<listitem>
<simpara>
@@ -161,7 +178,7 @@
</itemizedlist>
</para>
<para>
- The returing <varname>object</varname> has four or five
+ The returned <varname>object</varname> has four or five
properties depending on <parameter>flags</parameter>:
<variablelist>
<varlistentry>
@@ -268,7 +285,25 @@
]]>
</programlisting>
</example>
- </listitem>
+ <example>
+ <title>How to handle UNBUFFERED queries</title>
+ <programlisting role="php">
+<![CDATA[
+$result = dbx_query ($link, 'SELECT id, parentid, description FROM table', DBX_RESULT_UNBUFFERED);
+
+echo "<table>\n";
+while ( $row = dbx_fetch_row($result) ) {
+ echo "<tr>\n";
+ foreach ( $row as $field ) {
+ echo "<td>$field</td>";
+ }
+ echo "</tr>\n";
+}
+echo "</table>\n";
+]]>
+ </programlisting>
+ </example>
+ </listitem>
</varlistentry>
</variablelist>
</para>
@@ -282,7 +317,8 @@
</para>
</note>
<para>
- See also <function>dbx_escape_string</function> and + See also <function>dbx_escape_string</function>, + <function>dbx_fetch_row</function> and <function>dbx_connect</function>.
</para>
</refsect1>
Index: phpdoc/en/reference/dbx/functions/dbx-fetch-row.xml
+++ phpdoc/en/reference/dbx/functions/dbx-fetch-row.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<refentry id="function.dbx-fetch-row">
<refnamediv>
<refname>dbx_fetch_row</refname>
<refpurpose>Fetches rows from a query-result that had the <constant>DBX_RESULT_UNBUFFERED</constant> flag set</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>object</type><methodname>dbx_fetch_row</methodname>
<methodparam><type>object</type><parameter>result_identifier</parameter></methodparam>
</methodsynopsis>
<simpara>
<function>dbx_fetch_row</function> returns a row on success, and <literal>0</literal> on failure (e.g. when no more rows are available). When the <constant>DBX_RESULT_UNBUFFERED</constant> is not set in the query, <function>dbx_fetch_row</function> will fail as all rows have already been fetched into the results <property>data</property> property.
</simpara>
<simpara>
As a side effect, the <property>rows</property> property of the query-result
object is incremented for each successful call to <function>dbx_fetch_row</function>.
</simpara>
<example>
<title>How to handle the returned value</title>
<programlisting role="php">
<![CDATA[
$result = dbx_query ($link, 'SELECT id, parentid, description FROM table', DBX_RESULT_UNBUFFERED);
echo "<table>\n"; while ( $row = dbx_fetch_row($result) ) { echo "<tr>\n"; foreach ( $row as $field ) { echo "<td>$field</td>"; } echo "</tr>\n"; } echo "</table>\n"; ]]> </programlisting> </example> <para> The <parameter>result_identifier</parameter> parameter is the result object returned by a call to <function>dbx_query</function>. </para> <para> The returned array contains the same information as any row would have in the dbx_query result <property>data</property> property, including columns accessable by index or fieldname when the flags for dbx_guery were set that way. </para> <para> See also <function>dbx_query</function>. </para> </refsect1> </refentry>
<!-- Keep this comment at the end of the file Local variables: mode: sgml sgml-omittag:t sgml-shorttag:t sgml-minimize-attributes:nil sgml-always-quote-attributes:t sgml-indent-step:1 sgml-indent-data:t indent-tabs-mode:nil sgml-parent-document:nil sgml-default-dtd-file:"../../../../manual.ced" sgml-exposed-tags:nil sgml-local-catalogs:nil sgml-local-ecat-files:nil End: vim600: syn=xml fen fdm=syntax fdl=2 si vim: et tw=78 syn=sgml vi: ts=1 sw=1 -->
