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move
Langue: en
Version: 2007-09-16 (mandriva - 22/10/07)
Section: 7 (Divers)
NAME
MOVE - position a cursorSYNOPSIS
MOVE [ direction { FROM | IN } ] cursorname
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.
Refer to FETCH [fetch(7)] for details on syntax and usage.
OUTPUTS
On successful completion, a MOVE command returns a command tag of the form
MOVE countThe 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
CLOSE [close(7)], DECLARE [declare(l)], FETCH [fetch(l)]Contenus ©2006-2024 Benjamin Poulain
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