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Update ref/create_table_as.sgml-200602
——row45至46，调整英文内容为： [ USING <replaceable class="parameter">method</replaceable> ] [ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITHOUT OIDS ] ——row56至57，调整中文内容为： [ USING <replaceable class="parameter">method</replaceable> ] [ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITHOUT OIDS ] ——row230至251，增加英文和中文内容为： <varlistentry> <!--==========================orignal english content========================== <term><literal>USING <replaceable class="parameter">method</replaceable></literal></term> ____________________________________________________________________________--> <term><literal>USING <replaceable class="parameter">method</replaceable></literal></term> <listitem> <!--==========================orignal english content========================== <para> This optional clause specifies the table access method to use to store the contents for the new table; the method needs be an access method of type <literal>TABLE</literal>. See <xref linkend="tableam"/> for more information. If this option is not specified, the default table access method is chosen for the new table. See <xref linkend="guc-default-table-access-method"/> for more information. </para> ____________________________________________________________________________--> <para> 这个可选的子句指定了用于存储新表内容的表访问方法；该方法需要是一个类型 <literal>TABLE</literal>的访问方法。详见<xref linkend="tableam"/>。 如果没有指定这个选项，则选择新表的默认表访问方法。详见<xref linkend="guc-default-table-access-method"/>。 </para> </listitem> </varlistentry> ——row264至267，调整英文内容为： information. For backward-compatibility the <literal>WITH</literal> clause for a table can also include <literal>OIDS=FALSE</literal> to specify that rows of the new table should contain no OIDs (object identifiers), <literal>OIDS=TRUE</literal> is not supported anymore. ——row274，调整中文内容为： 为了向后兼容，表的<literal>WITH</literal>子句也能包含<literal>OIDS=FALSE</literal>来指定新表的行将不包含OID（对象标识符）。<literal>OIDS=TRUE</literal>不再支持。 ——row279，删除英文和中文内容为： <!--==========================orignal english content========================== <term><literal>WITH OIDS</literal></term> ____________________________________________________________________________--> <term><literal>WITH OIDS</literal></term> ——row287至289，调整英文内容为： This is backward-compatible syntax for declaring a table <literal>WITHOUT OIDS</literal>, creating a table <literal>WITH OIDS</literal> is not supported anymore. ——row293，调整中文内容为： 这是向后兼容的语法，用于声明表<literal>WITHOUT OIDS</literal>，创建表<literal>WITH OIDS</literal>不再被支持。 ——row474，删除英文和中文内容为： <!--==========================orignal english content========================== <para> The <command>CREATE TABLE AS</command> command allows the user to explicitly specify whether OIDs should be included. If the presence of OIDs is not explicitly specified, the <xref linkend="guc-default-with-oids"/> configuration variable is used. </para> ____________________________________________________________________________--> <para> <command>CREATE TABLE AS</command>命令允许用户显式地指定 是否应该包括 OID。如果没有显式地指定 OID 的存在，将使用 <xref linkend="guc-default-with-oids"/>配置变量来判断。 </para> ——row529，调整英文内容为： prepared statement. The new table will be dropped at commit: ——row540，调整中文内容为： 它仅由表<literal>films</literal>中最近的项组成，使用准备好的声明。新表将在提交时被丢弃： ——row534，调整英文内容为： CREATE TEMP TABLE films_recent ON COMMIT DROP AS ——row545，调整中文内容为： CREATE TEMP TABLE films_recent ON COMMIT DROP AS ——row588，调整英文内容为： extension; storage parameters are not in the standard. ——row630，调整中文内容为： 标准中没有存储参数。
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‎postgresql/doc/src/sgml/ref/create_table_as.sgml

Lines changed: 43 additions & 47 deletions
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@@ -42,7 +42,8 @@ ____________________________________________________________________________-->
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<synopsis>
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CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] <replaceable>table_name</replaceable>
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[ (<replaceable>column_name</replaceable> [, ...] ) ]
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[ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITH OIDS | WITHOUT OIDS ]
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[ USING <replaceable class="parameter">method</replaceable> ]
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[ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITHOUT OIDS ]
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[ ON COMMIT { PRESERVE ROWS | DELETE ROWS | DROP } ]
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[ TABLESPACE <replaceable class="parameter">tablespace_name</replaceable> ]
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AS <replaceable>query</replaceable>
@@ -52,7 +53,8 @@ ____________________________________________________________________________-->
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<synopsis>
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CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] <replaceable>table_name</replaceable>
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[ (<replaceable>column_name</replaceable> [, ...] ) ]
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[ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITH OIDS | WITHOUT OIDS ]
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[ USING <replaceable class="parameter">method</replaceable> ]
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[ WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] ) | WITHOUT OIDS ]
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[ ON COMMIT { PRESERVE ROWS | DELETE ROWS | DROP } ]
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[ TABLESPACE <replaceable class="parameter">tablespace_name</replaceable> ]
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AS <replaceable>query</replaceable>
@@ -169,7 +171,7 @@ ____________________________________________________________________________-->
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<!--==========================orignal english content==========================
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<term><literal>IF NOT EXISTS</literal></term>
@@ -225,6 +227,29 @@ ____________________________________________________________________________-->
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</listitem>
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</varlistentry>
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<varlistentry>
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<!--==========================orignal english content==========================
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<term><literal>USING <replaceable class="parameter">method</replaceable></literal></term>
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____________________________________________________________________________-->
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<term><literal>USING <replaceable class="parameter">method</replaceable></literal></term>
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<listitem>
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<!--==========================orignal english content==========================
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<para>
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This optional clause specifies the table access method to use to store
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the contents for the new table; the method needs be an access method of
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type <literal>TABLE</literal>. See <xref linkend="tableam"/> for more
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information. If this option is not specified, the default table access
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method is chosen for the new table. See <xref
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linkend="guc-default-table-access-method"/> for more information.
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</para>
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____________________________________________________________________________-->
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<para>
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这个可选的子句指定了用于存储新表内容的表访问方法；该方法需要是一个类型 <literal>TABLE</literal>的访问方法。详见<xref linkend="tableam"/>。
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如果没有指定这个选项，则选择新表的默认表访问方法。详见<xref linkend="guc-default-table-access-method"/>。
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<!--==========================orignal english content==========================
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<term><literal>WITH ( <replaceable class="parameter">storage_parameter</replaceable> [= <replaceable class="parameter">value</replaceable>] [, ... ] )</literal></term>
@@ -236,49 +261,36 @@ ____________________________________________________________________________-->
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This clause specifies optional storage parameters for the new table;
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see <xref linkend="sql-createtable-storage-parameters"
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endterm="sql-createtable-storage-parameters-title"/> for more
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information. The <literal>WITH</literal> clause
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can also include <literal>OIDS=TRUE</literal> (or just <literal>OIDS</literal>)
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to specify that rows of the new table
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should have OIDs (object identifiers) assigned to them, or
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<literal>OIDS=FALSE</literal> to specify that the rows should not have OIDs.
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See <xref linkend="sql-createtable"/> for more information.
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information. For backward-compatibility the <literal>WITH</literal>
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clause for a table can also include <literal>OIDS=FALSE</literal> to
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specify that rows of the new table should contain no OIDs (object
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identifiers), <literal>OIDS=TRUE</literal> is not supported anymore.
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</para>
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____________________________________________________________________________-->
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<para>
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这个子句为新表指定可选的存储参数，详见
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<xref linkend="sql-createtable-storage-parameters"
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endterm="sql-createtable-storage-parameters-title"/>。
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<literal>WITH</literal>子句也能包括<literal>OIDS=TRUE</literal>（或者只是
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<literal>OIDS</literal>）来指定新表的行应该被分配 OID （对象标识符），
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或者包括<literal>OIDS=FALSE</literal>来指定行没有 OID。详见
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<xref linkend="sql-createtable"/>。
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为了向后兼容，表的<literal>WITH</literal>子句也能包含<literal>OIDS=FALSE</literal>来指定新表的行将不包含OID（对象标识符）。<literal>OIDS=TRUE</literal>不再支持。
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<!--==========================orignal english content==========================
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<term><literal>WITH OIDS</literal></term>
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____________________________________________________________________________-->
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<term><literal>WITH OIDS</literal></term>
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<!--==========================orignal english content==========================
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<term><literal>WITHOUT OIDS</literal></term>
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____________________________________________________________________________-->
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<term><literal>WITHOUT OIDS</literal></term>
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<listitem>
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<!--==========================orignal english content==========================
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<para>
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These are obsolescent syntaxes equivalent to <literal>WITH (OIDS)</literal>
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and <literal>WITH (OIDS=FALSE)</literal>, respectively. If you wish to give
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both an <literal>OIDS</literal> setting and storage parameters, you must use
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the <literal>WITH ( ... )</literal> syntax; see above.
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This is backward-compatible syntax for declaring a table
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<literal>WITHOUT OIDS</literal>, creating a table <literal>WITH
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OIDS</literal> is not supported anymore.
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</para>
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____________________________________________________________________________-->
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<para>
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这些是分别等效于<literal>WITH (OIDS)</literal>和
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<literal>WITH (OIDS=FALSE)</literal>的即将过时的语法。如果你希望同时
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给出<literal>OIDS</literal>设置和存储参数，你必须使用
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<literal>WITH ( ... )</literal>语法，见上文。
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这是向后兼容的语法，用于声明表<literal>WITHOUT OIDS</literal>，创建表<literal>WITH OIDS</literal>不再被支持。
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</para>
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</listitem>
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</varlistentry>
@@ -460,21 +472,6 @@ ____________________________________________________________________________-->
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进一步，<command>CREATE TABLE AS</command>提供了
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<command>SELECT INTO</command>的功能的一个超集。
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</para>
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<!--==========================orignal english content==========================
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<para>
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The <command>CREATE TABLE AS</command> command allows the user to
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explicitly specify whether OIDs should be included. If the
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presence of OIDs is not explicitly specified,
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the <xref linkend="guc-default-with-oids"/> configuration variable is
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used.
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</para>
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____________________________________________________________________________-->
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<para>
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<command>CREATE TABLE AS</command>命令允许用户显式地指定
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是否应该包括 OID。如果没有显式地指定 OID 的存在，将使用
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<xref linkend="guc-default-with-oids"/>配置变量来判断。
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</para>
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</refsect1>
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<refsect1>
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<para>
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Create a new temporary table <literal>films_recent</literal>, consisting of
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only recent entries from the table <literal>films</literal>, using a
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prepared statement. The new table has OIDs and will be dropped at commit:
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prepared statement. The new table will be dropped at commit:
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<programlisting>
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PREPARE recentfilms(date) AS
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SELECT * FROM films WHERE date_prod &gt; $1;
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CREATE TEMP TABLE films_recent WITH (OIDS) ON COMMIT DROP AS
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CREATE TEMP TABLE films_recent ON COMMIT DROP AS
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EXECUTE recentfilms('2002-01-01');
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</programlisting></para>
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____________________________________________________________________________-->
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<para>
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用一个预备语句创建一个新的临时表<literal>films_recent</literal>，
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它仅由表<literal>films</literal>中最近的项组成。新表有 OID
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并且将在提交时被删除：
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它仅由表<literal>films</literal>中最近的项组成，使用准备好的声明。新表将在提交时被丢弃：
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<programlisting>
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PREPARE recentfilms(date) AS
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SELECT * FROM films WHERE date_prod &gt; $1;
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CREATE TEMP TABLE films_recent WITH (OIDS) ON COMMIT DROP AS
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CREATE TEMP TABLE films_recent ON COMMIT DROP AS
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EXECUTE recentfilms('2002-01-01');
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</programlisting></para>
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</refsect1>
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<listitem>
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<para>
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The <literal>WITH</literal> clause is a <productname>PostgreSQL</productname>
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extension; neither storage parameters nor OIDs are in the standard.
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extension; storage parameters are not in the standard.
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</para>
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</listitem>
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@@ -631,7 +627,7 @@ ____________________________________________________________________________-->
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<para>
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<literal>WITH</literal>子句是一种
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<productname>PostgreSQL</productname>扩展，
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标准中既没有存储参数也没有 OID。
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标准中没有存储参数。
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</para>
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</listitem>
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