警告: 本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随
PHP 以后的发布而改变。使用本函数风险自担。
Modify the position of the item in the sequence,
without altering the value of the property in the SDO_DataObject.
参数
-
toIndex
The destination sequence index.
If this index is less than zero or greater than the
size of the sequence then the value is appended.
-
fromIndex
The source sequence index.
异常
-
SDO_IndexOutOfBoundsException
Thrown if the fromIndex sequence index is less than zero
or greater than the size of the sequence.