Returns the actual size of the UDT in its serialized form.
Syntax
FNC_LobLength_t
FNC_UdtGetSerializeSize(UDT_HANDLE udt)
Syntax Elements
- udt
- the handle of the UDT.
Usage Notes
Use the size returned by this function to allocate the buffer that will hold the serialized or deserialized data in calls to FNC_UdtSerialize and FNC_UdtDeserialize.
The upper limit on the amount of memory that a UDF can allocate using FNC_malloc is specified by the MallocLimit field in the cufconfig utility. For more information about cufconfig, see Teradata Vantage™ - Database Utilities, B035-1102.
The query will fail if the UDT does not support serialize/deserialize.