PAL.C.T MINI SHELL
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>MOVE</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 8.4.20 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="SQL Commands"
HREF="sql-commands.html"><LINK
REL="PREVIOUS"
TITLE="LOCK"
HREF="sql-lock.html"><LINK
REL="NEXT"
TITLE="NOTIFY"
HREF="sql-notify.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="2014-02-17T20:05:31"></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"
>PostgreSQL 8.4.20 Documentation</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="sql-lock.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="sql-lock.html"
>Fast Backward</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="top"
><A
HREF="sql-notify.html"
>Fast Forward</A
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="top"
><A
HREF="sql-notify.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="SQL-MOVE"
></A
>MOVE</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN63927"
></A
><H2
>Name</H2
>MOVE -- position a cursor</DIV
><A
NAME="AEN63930"
></A
><A
NAME="AEN63932"
></A
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN63935"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>MOVE [ <TT
CLASS="REPLACEABLE"
><I
>direction</I
></TT
> { FROM | IN } ] <TT
CLASS="REPLACEABLE"
><I
>cursorname</I
></TT
></PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63939"
></A
><H2
>Description</H2
><P
> <TT
CLASS="COMMAND"
>MOVE</TT
> repositions a cursor without retrieving any data.
<TT
CLASS="COMMAND"
>MOVE</TT
> works exactly like the <TT
CLASS="COMMAND"
>FETCH</TT
>
command, except it only positions the cursor and does not return rows.
</P
><P
> The parameters for the <TT
CLASS="COMMAND"
>MOVE</TT
> command are identical to
those of the <TT
CLASS="COMMAND"
>FETCH</TT
> command; refer to
<A
HREF="sql-fetch.html"
><I
>FETCH</I
></A
>
for details on syntax and usage.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63949"
></A
><H2
>Outputs</H2
><P
> On successful completion, a <TT
CLASS="COMMAND"
>MOVE</TT
> command returns a command
tag of the form
</P><PRE
CLASS="SCREEN"
>MOVE <TT
CLASS="REPLACEABLE"
><I
>count</I
></TT
></PRE
><P>
The <TT
CLASS="REPLACEABLE"
><I
>count</I
></TT
> is the number
of rows that a <TT
CLASS="COMMAND"
>FETCH</TT
> command with the same parameters
would have returned (possibly zero).
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63957"
></A
><H2
>Examples</H2
><PRE
CLASS="PROGRAMLISTING"
>BEGIN WORK;
DECLARE liahona CURSOR FOR SELECT * FROM films;
-- Skip the first 5 rows:
MOVE FORWARD 5 IN liahona;
MOVE 5
-- Fetch the 6th row from the cursor liahona:
FETCH 1 FROM liahona;
code | title | did | date_prod | kind | len
-------+--------+-----+------------+--------+-------
P_303 | 48 Hrs | 103 | 1982-10-22 | Action | 01:37
(1 row)
-- Close the cursor liahona and end the transaction:
CLOSE liahona;
COMMIT WORK;</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63960"
></A
><H2
>Compatibility</H2
><P
> There is no <TT
CLASS="COMMAND"
>MOVE</TT
> statement in the SQL standard.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN63964"
></A
><H2
>See Also</H2
><A
HREF="sql-close.html"
><I
>CLOSE</I
></A
>, <A
HREF="sql-declare.html"
><I
>DECLARE</I
></A
>, <A
HREF="sql-fetch.html"
><I
>FETCH</I
></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-lock.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-notify.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>LOCK</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"
>NOTIFY</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`