⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 end.sgml

📁 PostgreSQL7.4.6 for Linux
💻 SGML
字号:
<!--$Header: /cvsroot/pgsql/doc/src/sgml/ref/end.sgml,v 1.12 2003/09/12 00:12:47 tgl Exp $PostgreSQL documentation--><refentry id="SQL-END"> <refmeta>  <refentrytitle id="SQL-END-TITLE">END</refentrytitle>  <refmiscinfo>SQL - Language Statements</refmiscinfo> </refmeta> <refnamediv>  <refname>END</refname>  <refpurpose>commit the current transaction</refpurpose> </refnamediv> <indexterm zone="sql-end">  <primary>END</primary> </indexterm> <refsynopsisdiv><synopsis>END [ WORK | TRANSACTION ]</synopsis> </refsynopsisdiv>   <refsect1>  <title>Description</title>  <para>   <command>END</command> commits the current transaction. All changes   made by the transaction become visible to others and are guaranteed   to be durable if a crash occurs.  This command is a   <productname>PostgreSQL</productname> extension   that is equivalent to <xref linkend="sql-commit"   endterm="sql-commit-title">.  </para> </refsect1>   <refsect1>  <title>Parameters</title>  <variablelist>   <varlistentry>    <term><literal>WORK</literal></term>    <term><literal>TRANSACTION</literal></term>    <listitem>     <para>      Optional key words. They have no effect.     </para>    </listitem>   </varlistentry>  </variablelist> </refsect1> <refsect1>  <title>Notes</title>  <para>   Use <xref linkend="SQL-ROLLBACK" endterm="SQL-ROLLBACK-TITLE"> to   abort a transaction.  </para>  <para>   Issuing <command>END</> when not inside a transaction does   no harm, but it will provoke a warning message.  </para> </refsect1> <refsect1>  <title>Examples</title>  <para>   To commit the current transaction and make all changes permanent:<programlisting>END;</programlisting>  </para> </refsect1> <refsect1>  <title>Compatibility</title>    <para>   <command>END</command> is a <productname>PostgreSQL</productname>   extension that provides functionality equivalent to <xref   linkend="sql-commit" endterm="sql-commit-title">, which is   specified in the SQL standard.  </para> </refsect1> <refsect1>  <title>See Also</title>  <simplelist type="inline">   <member><xref linkend="sql-begin" endterm="sql-begin-title"></member>   <member><xref linkend="sql-commit" endterm="sql-commit-title"></member>   <member><xref linkend="sql-rollback" endterm="sql-rollback-title"></member>  </simplelist> </refsect1></refentry><!-- Keep this comment at the end of the fileLocal variables:mode: sgmlsgml-omittag:nilsgml-shorttag:tsgml-minimize-attributes:nilsgml-always-quote-attributes:tsgml-indent-step:1sgml-indent-data:tsgml-parent-document:nilsgml-default-dtd-file:"../reference.ced"sgml-exposed-tags:nilsgml-local-catalogs:"/usr/lib/sgml/catalog"sgml-local-ecat-files:nilEnd:-->

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -