ok

Mini Shell

Direktori : /opt/alt/postgresql11/usr/share/doc/alt-postgresql11-9.2.24/html/
Upload File :
Current File : //opt/alt/postgresql11/usr/share/doc/alt-postgresql11-9.2.24/html/sql-deallocate.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>DEALLOCATE</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REV="MADE"
HREF="mailto:pgsql-docs@postgresql.org"><LINK
REL="HOME"
TITLE="PostgreSQL 9.2.24 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="SQL Commands"
HREF="sql-commands.html"><LINK
REL="PREVIOUS"
TITLE="CREATE VIEW"
HREF="sql-createview.html"><LINK
REL="NEXT"
TITLE="DECLARE"
HREF="sql-declare.html"><LINK
REL="STYLESHEET"
TYPE="text/css"
HREF="stylesheet.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=ISO-8859-1"><META
NAME="creation"
CONTENT="2017-11-06T22:43:11"></HEAD
><BODY
CLASS="REFENTRY"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="5"
ALIGN="center"
VALIGN="bottom"
><A
HREF="index.html"
>PostgreSQL 9.2.24 Documentation</A
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
TITLE="CREATE VIEW"
HREF="sql-createview.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="sql-commands.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="20%"
ALIGN="right"
VALIGN="top"
><A
TITLE="DECLARE"
HREF="sql-declare.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="SQL-DEALLOCATE"
></A
>DEALLOCATE</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN72772"
></A
><H2
>Name</H2
>DEALLOCATE&nbsp;--&nbsp;deallocate a prepared statement</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN72780"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>DEALLOCATE [ PREPARE ] { <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> | ALL }</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN72783"
></A
><H2
>Description</H2
><P
>   <TT
CLASS="COMMAND"
>DEALLOCATE</TT
> is used to deallocate a previously
   prepared SQL statement. If you do not explicitly deallocate a
   prepared statement, it is deallocated when the session ends.
  </P
><P
>   For more information on prepared statements, see <A
HREF="sql-prepare.html"
>PREPARE</A
>.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN72789"
></A
><H2
>Parameters</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="LITERAL"
>PREPARE</TT
></DT
><DD
><P
>      This key word is ignored.
     </P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
></DT
><DD
><P
>      The name of the prepared statement to deallocate.
     </P
></DD
><DT
><TT
CLASS="LITERAL"
>ALL</TT
></DT
><DD
><P
>      Deallocate all prepared statements.
     </P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN72807"
></A
><H2
>Compatibility</H2
><P
>   The SQL standard includes a <TT
CLASS="COMMAND"
>DEALLOCATE</TT
>
   statement, but it is only for use in embedded SQL.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN72811"
></A
><H2
>See Also</H2
><A
HREF="sql-execute.html"
>EXECUTE</A
>, <A
HREF="sql-prepare.html"
>PREPARE</A
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="sql-createview.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="sql-declare.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>CREATE VIEW</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="sql-commands.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>DECLARE</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

Zerion Mini Shell 1.0