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# SDO_Sequence::insert

(no version information, might be only in CVS)

SDO_Sequence::insert -- Insert into a sequence.

## 说明

void SDO_Sequence::insert ( mixed value [, int sequenceIndex [, mixed propertyIdentifier]] )

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。

Insert a new element at a specified position in the sequence. All subsequent sequence items are moved up.

## 参数

value

  The new value to be inserted. This can be either a primitive or an SDO_DataObject.

sequenceIndex

  The position at which to insert the new element. Default is NULL, which results in the new value being appended to the sequence.

propertyIdentifier

  Either a property index or property name, used to identify a property in the sequence's corresponding SDO_DataObject. A value of NULL signifies unstructured text.

## 返回值

None.

## 异常

SDO_IndexOutOfBoundsException

  Thrown if the sequence index is less than zero or greater than the size of the sequence.

SDO_InvalidConversionException

  Thrown if the type of the new value cannot be juggled to match the type for the specified data object property.

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