A loader implementation should implement __________ if casts (implicit or explicit) from DataByteArray fields to other types need to be supported.
A. LoadPushDown
B. LoadMetadata
C. LoadCaster
D. All of the mentioned
Answer:A
A loader implementation should implement __________ if casts (implicit or explicit) from DataByteArray fields to other types need to be supported.
A. LoadPushDown B. LoadMetadata C. LoadCaster D. All of the mentioned