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When Netezza Redistributes A Table And When It Broadcasts A Table?

Answer»

Whenever it is not POSSIBLE to do a COLLOCATED JOIN, NETEZZA EITHER redistributes the tables or broadcasts the table. When the table is a small one, then netezza broadcasts the table. Otherwise netezza redistributes the table.

Whenever it is not possible to do a collocated join, netezza either redistributes the tables or broadcasts the table. When the table is a small one, then netezza broadcasts the table. Otherwise netezza redistributes the table.



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