# 移动

MOVE — 定位光标

# 概要

MOVE [ direction [ FROM | IN ] ] cursor_name

where direction can be empty or one of:

    NEXT
    PRIOR
    FIRST
    LAST
    ABSOLUTE count
    RELATIVE count
    count
    ALL
    FORWARD
    FORWARD count
    FORWARD ALL
    BACKWARD
    BACKWARD count
    BACKWARD ALL

# 描述

移动重新定位游标而不检索任何数据。移动工作原理完全一样拿来命令,除了它只定位光标并且不返回行。

的参数移动命令是相同的拿来命令;参考拿来有关语法和用法的详细信息。

# 输出

成功完成后,一个移动命令返回形式的命令标签

MOVE count

这*数数*是 a 的行数拿来具有相同参数的命令将返回(可能为零)。

# 例子

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
## Compatibility

 There is no `MOVE` statement in the SQL standard.

## See Also

[CLOSE](sql-close.html), [DECLARE](sql-declare.html), [FETCH](sql-fetch.html)