Scalable Database Server, HiRDB Version 8 Command Reference
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![[Index]](FIGURE/INDEX.GIF)
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- KEY RANGE
- This method selects the destination servers on the basis of key ranges.
![[Figure]](FIGURE/ZU170070.GIF)
- HASH
- This method selects the destination servers by hashing.
![[Figure]](FIGURE/ZU170080.GIF)
- 1 TO 1
- This method selects the destination server that has a one-to-one relationship with the server at the origin.
![[Figure]](FIGURE/ZU170090.GIF)
- MULTIDIM
- This transfer method determines the target server using all partitioning keys of a matrix-partitioned table, including hash partitioning.
![[Figure]](FIGURE/ZU170091.GIF)
- BROADCAST
- This method copies the data to be transferred and sends it to all servers at the destination.
![[Figure]](FIGURE/ZU170100.GIF)
- UNICAST
- This method transfers data from the origin to a single destination server. The utility displays BROADCAST except for the Join Type section in the join processing information.
![[Figure]](FIGURE/ZU170102.GIF)
- KEY RANGE PARTIAL BROADCAST
- This method uses partial key ranges of a matrix-partitioned (boundary values) table to narrow down the destination servers, copies the origin data, and then sends it to all the resulting destination servers.
![[Figure]](FIGURE/ZU170101.GIF)
- PARTIAL BROADCAST
- This method uses part of the partitioning keys of a matrix-partitioned table including hash partitioning to narrow down the destination servers, copies the origin data, and then sends it to all the resulting destination servers.
![[Figure]](FIGURE/ZU170103.GIF)
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