SDO_Sequence::insert
说明
void SDO_Sequence::insert ( mixed value [, int sequenceIndex [, mixed propertyIdentifier]] )| 警告 |
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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.
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.