1999-07-22 17:09:15 +02:00
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$Header: /cvsroot/pgsql/doc/src/sgml/ref/drop_database.sgml,v 1.8 1999/12/04 04:53:15 momjian Exp $
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1999-07-22 17:09:15 +02:00
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Postgres documentation
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1999-08-06 15:50:31 +02:00
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<refentry id="SQL-DROPDATABASE" xreflabel="drop_database">
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<refmeta>
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<refentrytitle id="SQL-DROPDATABASE-TITLE">
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DROP DATABASE
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</refentrytitle>
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<refmiscinfo>SQL - Language Statements</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>
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DROP DATABASE
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</refname>
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<refpurpose>
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Destroys an existing database
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</refpurpose>
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1998-12-29 03:24:47 +01:00
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</refnamediv>
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<refsynopsisdiv>
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<refsynopsisdivinfo>
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<date>1999-07-20</date>
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</refsynopsisdivinfo>
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<synopsis>
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DROP DATABASE <replaceable class="PARAMETER">name</replaceable>
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</synopsis>
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<refsect2 id="R2-SQL-DROPDATABASE-1">
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<refsect2info>
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<date>1998-04-15</date>
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</refsect2info>
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<title>
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Inputs
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</title>
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<para>
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<variablelist>
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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 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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</para>
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</refsect2>
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<refsect2 id="R2-SQL-DROPDATABASE-2">
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<refsect2info>
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<date>1998-04-15</date>
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</refsect2info>
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<title>
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Outputs
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</title>
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<para>
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<variablelist>
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<varlistentry>
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<term><computeroutput>
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DROP DATABASE
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</computeroutput></term>
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<listitem>
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<para>
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This message is returned if the command is successful.
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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><computeroutput>
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WARN: destroydb: database "<replaceable class="parameter">name</replaceable>" does not exist.
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</computeroutput></term>
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<listitem>
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<para>
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This message occurs if the specified database does not exist.
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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><computeroutput>
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ERROR: destroydb cannot be executed on an open database
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</computeroutput></term>
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<listitem>
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<para>
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This message occurs if the specified database does not exist.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect2>
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</refsynopsisdiv>
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<refsect1 id="R1-SQL-DROPDATABASE-1">
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<refsect1info>
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<date>1998-04-15</date>
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</refsect1info>
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<title>
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Description
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</title>
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<para>
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<command>DROP DATABASE</command> removes the catalog entries for an existing
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database and deletes the directory containing the data.
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It can only be executed by the database administrator
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(See the <command>CREATE DATABASE</command> command for details).
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</para>
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<refsect2 id="R2-SQL-DROPDATABASE-3">
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<refsect2info>
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<date>1998-04-15</date>
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</refsect2info>
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<title>
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Notes
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</title>
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<para>
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This query cannot be executed while connected to the target
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database. Thus, it might be more convenient to use
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<xref linkend="app-dropdb" endterm="app-dropdb-title">
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from the shell instead.
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</para>
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1998-09-07 17:53:12 +02:00
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<para>
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Refer to
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<xref linkend="sql-createdatabase" endterm="sql-createdatabase-title">
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for information on how to create a database.
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</para>
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</refsect2>
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</refsect1>
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<refsect1 id="R1-SQL-DROPDATABASE-3">
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<title>
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Compatibility
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</title>
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<refsect2 id="R2-SQL-DROPDATABASE-4">
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<refsect2info>
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<date>1998-04-15</date>
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</refsect2info>
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<title>
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SQL92
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</title>
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<para>
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<command>DROP DATABASE</command> statement is a
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<productname>Postgres</productname> language extension;
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there is no such command in <acronym>SQL92</acronym>.
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</para>
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</refsect2>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:nil
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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sgml-parent-document:nil
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sgml-default-dtd-file:"../reference.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:"/usr/lib/sgml/catalog"
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sgml-local-ecat-files:nil
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End:
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-->
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