Posted On: Jun 16, 2021
The index is an important aspect of database design used in Teradata.The various types of Indexes used in Teradata are:
No primary index - The absence of a primary index is counted as No primary Index.
Primary indexes - The primary index value is set to determine on which AMPS the rows of a primary‑indexed table are to be stored.
Hash and join indexes - The various join indexes are not necessarily mutually exclusive types.
Secondary indexes - It includes Unique, Nonunique hash‑ordered on all columns with the ALL option, etc.
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Teradata utilities offer a powerful solution for managing all your data load requirements from batch to real-time. FastLoad can sort the incoming rows directly into the target table. MultiLoad first...
It is used because Teradata utilities offer a powerful solution for managing all your data load requirements from batch to real-time....