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<REFENTRY ID="SQL-MOVE">
<REFMETA>
<REFENTRYTITLE>
MOVE
</REFENTRYTITLE>
<REFMISCINFO>SQL - Language Statements</REFMISCINFO>
</REFMETA>
<REFNAMEDIV>
<REFNAME>
MOVE
</REFNAME>
<REFPURPOSE>
Moves cursor position
</REFPURPOSE>
<REFSYNOPSISDIV>
<REFSYNOPSISDIVINFO>
<DATE>1998-09-01</DATE>
</REFSYNOPSISDIVINFO>
<SYNOPSIS>
MOVE [ <REPLACEABLE CLASS="PARAMETER">selector</REPLACEABLE> ] [ <REPLACEABLE CLASS="PARAMETER">count</REPLACEABLE> ]
{ IN | FROM } <REPLACEABLE CLASS="PARAMETER">cursor</REPLACEABLE>
FETCH [ RELATIVE ] [ { [ <REPLACEABLE CLASS="PARAMETER">#</REPLACEABLE> | ALL | NEXT | PRIOR ] } ] FROM ] <REPLACEABLE CLASS="PARAMETER">cursor</REPLACEABLE>
</SYNOPSIS>
<REFSECT1 ID="R1-SQL-MOVE-1">
<REFSECT1INFO>
<DATE>1998-04-15</DATE>
</REFSECT1INFO>
<TITLE>
Description
</TITLE>
<PARA>
MOVE allows a user to move cursor position a specified
number of rows. MOVE works like the FETCH command, but only
positions the cursor and does
not return rows.
<para>
Refer to the FETCH command for details on syntax and usage.
<REFSECT2 ID="R2-SQL-MOVE-3">
<REFSECT2INFO>
<DATE>1998-04-15</DATE>
</REFSECT2INFO>
<TITLE>
Notes
</TITLE>
<PARA>
MOVE is a <productname>Postgres</productname> language extension.
<para>
Refer to FETCH for a description
of valid arguments.
Refer to DECLARE to declare a cursor.
Refer to BEGIN WORK, COMMIT WORK, ROLLBACK WORK statements
for further information about transactions.
</REFSECT2>
<REFSECT1 ID="R1-SQL-MOVE-2">
<TITLE>
Usage
</TITLE>
<PARA>
<ProgramListing>
--set up and use a cursor:
--
BEGIN WORK;
DECLARE liahona CURSOR
FOR SELECT * FROM films;
--Skip first 5 rows:
--
MOVE FORWARD 5 IN liahona;
--Fetch 6th row in the cursor liahona:
--
FETCH 1 IN liahona;
code |title |did| date_prod|kind |len
-----+------+---+----------+----------+------
P_303|48 Hrs|103|1982-10-22|Action | 01:37
-- close the cursor liahona and commit work:
--
CLOSE liahona;
COMMIT WORK;
</ProgramListing>
</REFSECT1>
<REFSECT1 ID="R1-SQL-MOVE-3">
<TITLE>
Compatibility
</TITLE>
<PARA>
</PARA>
<REFSECT2 ID="R2-SQL-MOVE-4">
<REFSECT2INFO>
<DATE>1998-09-01</DATE>
</REFSECT2INFO>
<TITLE>
SQL92
</TITLE>
<PARA>
There is no SQL92 MOVE statement. Instead, <acronym>SQL92</acronym> allows
one to FETCH rows from an absolute cursor position.
</REFENTRY>
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