select_into.sgml
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上传日期:2007-01-07
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- <refentry id="SQL-SELECTINTO">
- <refmeta>
- <refentrytitle>
- SELECT INTO
- </refentrytitle>
- <refmiscinfo>SQL - Language Statements</refmiscinfo>
- </refmeta>
- <refnamediv>
- <refname>
- SELECT INTO
- </refname>
- <refpurpose>
- Create a new table from an existing table or view
- </refpurpose></refnamediv>
- <refsynopsisdiv>
- <refsynopsisdivinfo>
- <date>1998-09-22</date>
- </refsynopsisdivinfo>
- <synopsis>
- SELECT [ ALL | DISTINCT ] <replaceable class="PARAMETER">expression</replaceable> [ AS <replaceable class="PARAMETER">name</replaceable> ] [, ...]
- INTO [TEMP] [ TABLE ] <replaceable class="PARAMETER">new_table</replaceable> ]
- [ FROM <replaceable class="PARAMETER">table</replaceable> [<replaceable class="PARAMETER">alias</replaceable>] [, ...] ]
- [ WHERE <replaceable class="PARAMETER">condition</replaceable> ]
- [ GROUP BY <replaceable class="PARAMETER">column</replaceable> [, ...] ]
- [ HAVING <replaceable class="PARAMETER">condition</replaceable> [, ...] ]
- [ { UNION [ALL] | INTERSECT | EXCEPT } <replaceable class="PARAMETER">select</replaceable>]
- [ ORDER BY <replaceable class="PARAMETER">column</replaceable> [ ASC | DESC ] [, ...] ]
- [ FOR UPDATE [OF class_name...]]
- [ LIMIT count [OFFSET|, count]]
- </synopsis>
-
- <refsect2 id="R2-SQL-SELECTINTO-1">
- <refsect2info>
- <date>1998-09-22</date>
- </refsect2info>
- <title>
- Inputs
- </title>
- <para>
- All input fields are described in detail for SELECT.
- </para>
- </refsect2>
- <refsect2 id="R2-SQL-SELECTINTO-2">
- <refsect2info>
- <date>1998-09-22</date>
- </refsect2info>
- <title>
- Outputs
- </title>
- <para>
- All output fields are described in detail for SELECT.
- </para>
- </refsect2>
- </refsynopsisdiv>
- <refsect1 id="R1-SQL-SELECTINTO-1">
- <refsect1info>
- <date>1998-09-22</date>
- </refsect1info>
- <title>
- Description
- </title>
- <para>
- SELECT INTO creates a new table from the results of a query. Typically, this
- query draws data from an existing table, but any SQL query is allowed.
- <note>
- <para>
- CREATE TABLE AS is functionally equivalent to the SELECT INTO command.
- </para>
- </note>
- </para>
- </refsect1>
- </refentry>
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