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The endterm attribute is mainly useful when the toolchain does not support automatic link target text generation for a particular situation. In the past, this was required by the man page tools for all reference page links, but that is no longer the case, and it now actually gets in the way of proper automatic link text generation. The only remaining use cases are currently xrefs to refsects.
102 lines
2.4 KiB
Plaintext
102 lines
2.4 KiB
Plaintext
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$PostgreSQL: pgsql/doc/src/sgml/ref/drop_database.sgml,v 1.25 2010/04/03 07:23:00 petere Exp $
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PostgreSQL documentation
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-->
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<refentry id="SQL-DROPDATABASE">
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<refmeta>
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<refentrytitle>DROP DATABASE</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 DATABASE</refname>
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<refpurpose>remove a database</refpurpose>
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</refnamediv>
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<indexterm zone="sql-dropdatabase">
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<primary>DROP DATABASE</primary>
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</indexterm>
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<refsynopsisdiv>
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<synopsis>
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DROP DATABASE [ IF EXISTS ] <replaceable class="PARAMETER">name</replaceable>
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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 DATABASE</command> drops a database. It removes the
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catalog entries for the database and deletes the directory
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containing the data. It can only be executed by the database owner.
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Also, it cannot be executed while you or anyone else are connected
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to the target database. (Connect to <literal>postgres</literal> or any
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other database to issue this command.)
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</para>
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<para>
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<command>DROP DATABASE</command> cannot be undone. Use it with care!
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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 database does not exist. A notice is issued
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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 the database to remove.
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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>Notes</title>
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<para>
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<command>DROP DATABASE</> cannot be executed inside a transaction
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block.
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</para>
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<para>
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This command cannot be executed while connected to the target
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database. Thus, it might be more convenient to use the program
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<xref linkend="app-dropdb"> instead,
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which is a wrapper around this command.
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</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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There is no <command>DROP DATABASE</command> statement in the SQL standard.
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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-createdatabase"></member>
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</simplelist>
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</refsect1>
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</refentry>
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