MOVE

MOVE

cursor

MOVE

MOVE

7

SQL - Language Statements

MOVE

position a cursor

MOVE [

direction

] [ FROM | IN ]

cursor_name

where

direction

can be one of:

NEXT PRIOR FIRST LAST ABSOLUTE

count

RELATIVE

count

count

ALL FORWARD FORWARD

count

FORWARD ALL BACKWARD BACKWARD

count

BACKWARD ALL

Description#

MOVE repositions a cursor without retrieving any data. MOVE works exactly like the FETCH command, except it only positions the cursor and does not return rows.

The parameters for the MOVE command are identical to those of the FETCH command; refer to ??? for details on syntax and usage.

Outputs#

On successful completion, a MOVE command returns a command tag of the form

MOVE count

The \<count> is the number of rows that a FETCH command with the same parameters would have returned (possibly zero).

Examples#

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;

Compatibility#

There is no MOVE statement in the SQL standard.

See Also#