This union is used for passing data to and from the database without requiring casts.
.. member:: int dpiDataBuffer.asBoolean
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_BOOLEAN. The value should be either 1 (true) or 0 (false).
.. member:: uint8_t dpiDataBuffer.asUint8 Only used for getting/setting OCI attributes of 1 byte in length.
.. member:: uint16_t dpiDataBuffer.asUint16 Only used for getting/setting OCI attributes of 2 bytes in length.
.. member:: uint32_t dpiDataBuffer.asUint32 Only used for getting/setting OCI attributes of 4 bytes in length.
.. member:: int64_t dpiDataBuffer.asInt64
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_INT64.
.. member:: uint64_t dpiDataBuffer.asUint64
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_UINT64.
.. member:: float dpiDataBuffer.asFloat
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_FLOAT.
.. member:: double dpiDataBuffer.asDouble
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_DOUBLE.
.. member:: char* dpiDataBuffer.asString Only used for getting/setting OCI attributes of type string.
.. member:: void* dpiDataBuffer.asRaw Raw pointer used for getting/setting all OCI attributes.
.. member:: dpiBytes dpiDataBuffer.asBytes
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_BYTES. This is a structure of type
:ref:`dpiBytes<dpiBytes>`.
.. member:: dpiTimestamp dpiDataBuffer.asTimestamp
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_TIMESTAMP. This is a structure of type
:ref:`dpiTimestamp<dpiTimestamp>`.
.. member:: dpiIntervalDS dpiDataBuffer.asIntervalDS
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_INTERVAL_DS. This is a structure of type
:ref:`dpiIntervalDS<dpiIntervalDS>`.
.. member:: dpiIntervalYM dpiDataBuffer.asIntervalYM
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_INTERVAL_YM. This is a structure of type
:ref:`dpiIntervalYM<dpiIntervalYM>`.
.. member:: dpiJsonNode dpiDataBuffer.asJson
Value this is used when the native type that is being used is
DPI_NATIVE_TYPE_JSON. This is a reference to a JSON value which can be used
for reading and writing the data that belongs to it.
.. member:: dpiJsonNode dpiDataBuffer.asJsonObject
Value this is used when the native type that is being used is
DPI_NATIVE_TYPE_JSON_OBJECT. This is a structure of type
:ref:`dpiJsonObject<dpiJsonObject>`.
.. member:: dpiJsonNode dpiDataBuffer.asJsonArray
Value this is used when the native type that is being used is
DPI_NATIVE_TYPE_JSON_ARRAY. This is a structure of type
:ref:`dpiJsonArray<dpiJsonArray>`.
.. member:: dpiLob* dpiDataBuffer.asLOB
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_LOB. This is a reference to a LOB (large object) which can
be used for reading and writing the data that belongs to it.
.. member:: int dpiDataBuffer.asObject
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_OBJECT. This is a reference to an object which can be used
for reading and writing its attributes or element values.
.. member:: int dpiDataBuffer.asStmt
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_STMT. This is a reference to a statement which can be used
to query data from the database.
.. member:: int dpiDataBuffer.asRowid
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_ROWID. This is a reference to a rowid which is used to
uniquely identify a row in a table in the database.
.. member:: dpiVector* dpiDataBuffer.asVector
Value that is used when the native type that is being used is
DPI_NATIVE_TYPE_VECTOR. This is a reference to a vector value which can be
used for reading and writing the data that belongs to it.