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There is what may actually be a mistake in our markup. The problem is in a situation like <para> <command>FOO</command> is ... there is strictly speaking a line break before "FOO". In the HTML output, this does not appear to be a problem, but in the man page output, this shows up, so you get double blank lines at odd places. So far, we have attempted to work around this with an XSL hack, but that causes other problems, such as creating run-ins in places like <acronym>SQL</acronym> <command>COPY</command> So fix the problem properly by removing the extra whitespace. I only fixed the problems that affect the man page output, not all the places.
113 lines
2.6 KiB
Plaintext
113 lines
2.6 KiB
Plaintext
<!--
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doc/src/sgml/ref/drop_foreign_data_wrapper.sgml
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PostgreSQL documentation
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-->
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<refentry id="SQL-DROPFOREIGNDATAWRAPPER">
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<refmeta>
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<refentrytitle>DROP FOREIGN DATA WRAPPER</refentrytitle>
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<manvolnum>7</manvolnum>
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<refmiscinfo>SQL - Language Statements</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>DROP FOREIGN DATA WRAPPER</refname>
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<refpurpose>remove a foreign-data wrapper</refpurpose>
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</refnamediv>
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<indexterm zone="sql-dropforeigndatawrapper">
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<primary>DROP FOREIGN DATA WRAPPER</primary>
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</indexterm>
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<refsynopsisdiv>
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<synopsis>
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DROP FOREIGN DATA WRAPPER [ IF EXISTS ] <replaceable class="parameter">name</replaceable> [ CASCADE | RESTRICT ]
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</synopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>
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<command>DROP FOREIGN DATA WRAPPER</command> removes an existing
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foreign-data wrapper. To execute this command, the current user
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must be the owner of the foreign-data wrapper.
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</para>
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</refsect1>
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<refsect1>
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<title>Parameters</title>
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<variablelist>
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<varlistentry>
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<term><literal>IF EXISTS</literal></term>
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<listitem>
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<para>
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Do not throw an error if the foreign-data wrapper does not
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exist. A notice is issued in this case.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable class="parameter">name</replaceable></term>
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<listitem>
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<para>
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The name of an existing foreign-data wrapper.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>CASCADE</literal></term>
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<listitem>
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<para>
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Automatically drop objects that depend on the foreign-data
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wrapper (such as servers).
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><literal>RESTRICT</literal></term>
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<listitem>
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<para>
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Refuse to drop the foreign-data wrappers if any objects depend
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on it. This is the default.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Examples</title>
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<para>
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Drop the foreign-data wrapper <literal>dbi</>:
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<programlisting>
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DROP FOREIGN DATA WRAPPER dbi;
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</programlisting></para>
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</refsect1>
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<refsect1>
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<title>Compatibility</title>
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<para>
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<command>DROP FOREIGN DATA WRAPPER</command> conforms to ISO/IEC
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9075-9 (SQL/MED). The <literal>IF EXISTS</> clause is
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a <productname>PostgreSQL</> extension.
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</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<simplelist type="inline">
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<member><xref linkend="sql-createforeigndatawrapper"></member>
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<member><xref linkend="sql-alterforeigndatawrapper"></member>
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</simplelist>
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</refsect1>
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</refentry>
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