Retrieval‑Method Icons
Table 13 describes the retrieval‑method icons.
Icon |
Method |
Circumstances When Used |
|
All-AMP Retrieve |
The data resides on more than two AMPs. |
|
Multi AMP Retrieve |
Teradata Database uses various hashing combinations. |
|
Single AMP Retrieve |
Teradata Database can use the row hash to determine which AMP contains the requested row. |
|
Two AMP Retrieve |
Teradata Database uses various hashing combinations. |