SDO_DataObject::getSequence

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SDO_DataObject::getSequence — Get the sequence for a data object

说明

SDO_Sequence SDO_DataObject::getSequence ( void )

Warning

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。

Return the SDO_Sequence for this SDO_DataObject. Accessing the SDO_DataObject through the SDO_Sequence interface acts on the same SDO_DataObject instance data, but preserves ordering across properties.

参数

None.

返回值

The SDO_Sequence for this SDO_DataObject, or returns NULL if the SDO_DataObject is not of a type which can have a sequence.