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<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.odbc-tables" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>odbc_tables</refname>
<refpurpose>Get the list of table names stored in a specific data source</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<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.
</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>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>connection_id</parameter></term>
<listitem>
&odbc.connection.id;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>qualifier</parameter></term>
<listitem>
<para>
The qualifier.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>owner</parameter></term>
<listitem>
<para>
The owner. Accepts search patterns ('%' to match zero or more
characters and '_' to match a single character).
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>name</parameter></term>
<listitem>
<para>
The name. Accepts search patterns ('%' to match zero or more
characters and '_' to match a single character).
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>types</parameter></term>
<listitem>
<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>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns an ODBC result identifier containing the information
&return.falseforfailure;.
</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>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>odbc_tableprivileges</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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