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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/uodbc.xml, last change in rev 1.3 -->
<refentry id="function.odbc-tables">
<refnamediv>
<refname>odbc_tables</refname>
<refpurpose>
Get the list of table names stored in a specific data source
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>resource</type><methodname>odbc_tables</methodname>
<methodparam><type>resource</type><parameter>connection_id</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>qualifier</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>owner</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>types</parameter></methodparam>
</methodsynopsis>
<para>
Lists all tables in the requested range. Returns an ODBC result
identifier containing the information or &false; on failure.
</para>
<para>
The result set has the following columns:
<itemizedlist>
<listitem><simpara>TABLE_QUALIFIER</simpara></listitem>
<listitem><simpara>TABLE_OWNER</simpara></listitem>
<listitem><simpara>TABLE_NAME</simpara></listitem>
<listitem><simpara>TABLE_TYPE</simpara></listitem>
<listitem><simpara>REMARKS</simpara></listitem>
</itemizedlist>
</para>
<simpara>
The result set is ordered by TABLE_TYPE, TABLE_QUALIFIER,
TABLE_OWNER and TABLE_NAME.
</simpara>
<para>
The <parameter>owner</parameter> and <parameter>name</parameter>
arguments accept search patterns ('%' to match zero or more
characters and '_' to match a single character).
</para>
<para>
To support enumeration of qualifiers, owners, and table types,
the following special semantics for the
<parameter>qualifier</parameter>, <parameter>owner</parameter>,
<parameter>name</parameter>, and
<parameter>table_type</parameter> are available:
<itemizedlist>
<listitem>
<simpara>
If <parameter>qualifier</parameter> is a single percent
character (%) and <parameter>owner</parameter> and
<parameter>name</parameter> are empty strings, then the result
set contains a list of valid qualifiers for the data
source. (All columns except the TABLE_QUALIFIER column contain
NULLs.)
</simpara>
</listitem>
<listitem>
<simpara>
If <parameter>owner</parameter> is a single percent character
(%) and <parameter>qualifier</parameter> and
<parameter>name</parameter> are empty strings, then the result
set contains a list of valid owners for the data source. (All
columns except the TABLE_OWNER column contain
NULLs.)
</simpara>
</listitem>
<listitem>
<simpara>
If <parameter>table_type</parameter> is a single percent
character (%) and <parameter>qualifier</parameter>,
<parameter>owner</parameter> and <parameter>name</parameter>
are empty strings, then the result set contains a list of
valid table types for the data source. (All columns except the
TABLE_TYPE column contain NULLs.)
</simpara>
</listitem>
</itemizedlist>
</para>
<para>
If <parameter>table_type</parameter> is not an empty string, it
must contain a list of comma-separated values for the types of
interest; each value may be enclosed in single quotes (') or
unquoted. For example, "'TABLE','VIEW'" or "TABLE, VIEW". If the
data source does not support a specified table type,
<function>odbc_tables</function> does not return any results for
that type.
</para>
<simpara>
See also <function>odbc_tableprivileges</function> to retrieve
associated privileges.
</simpara>
</refsect1>
</refentry>
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