This structure is used for passing sharding key column values to the database. It is part of the structure :ref:`dpiConnCreateParams<dpiConnCreateParams>`.
.. member:: dpiOracleTypeNum dpiShardingKeyColumn.oracleTypeNum
Specifies the Oracle type of the column which makes up the sharding key. It
is expected to be one of the values from the enumeration
:ref:`dpiOracleTypeNum<dpiOracleTypeNum>` but currently only the value
DPI_ORACLE_TYPE_VARCHAR is supported.
.. member:: dpiNativeTypeNum dpiShardingKeyColumn.nativeTypeNum
Specifies the native type of the column which makes up the sharding key. It
is expected to be one of the values from the enumeration
:ref:`dpiNativeTypeNum<dpiNativeTypeNum>` but currently only the value
DPI_NATIVE_TYPE_BYTES is supported.
.. member:: dpiDataBuffer dpiShardingKeyColumn.value
Specifies the value of the column which makes up the sharding key. It is a
union of type :ref:`dpiDataBuffer<dpiDataBuffer>` and the member of the
union that is set must correspond to the value of the member
:member:`dpiShardingKeyColumn.nativeTypeNum`.