Searching for Why Mload Does Not Support Usi information? Find all needed info by using official links provided below.
https://www.allinterview.com/showanswers/82283/multiload-utility-supports-only-non-unique-secondary-index-nusi-in-target-table.html
Why MultiLoad Utility supports only Non Unique Secondary Index(NUSI) in the Target Table ?.. Answer / madhu. Like FastLoad, MultiLoad does not support Unique Secondary ... mload does not support usi. In NUSI, the subtables are build within the amps and refer ... Why MultiLoad Utility supports only Non Unique Secondary Index(NUSI) in the Target ...
https://www.allinterview.com/showanswers/154238/why-multiload-does-not-supports-usi-and-supports-nusi.html
Why Multiload does not supports USI and supports NUSI? ALLInterview.com. Categories Companies ... Why Multiload does not supports USI and supports NUSI? .. Answer / ... the mload to handles the amp independently. This is the reason for supporting NUSI.
https://www.teradatapoint.com/teradata/teradata-multiload-part-1.htm
No Unique Secondary Index-MultiLoad does not support unique secondary index (USI) same as Fastload as in case of USI subtable may create in different AMP where the actual row resides. But unlike FastLoad, it supports non-unique secondary index (NUSI) …
https://avinash333.com/multi-load/
USI – generally stored in sub table in a different amp other than the amp having data row. Both the utilities do not support. NUSI – The sub table is stored in the same amp itself. Mload supports it and Fastload not. JI. TD generally stores the rows of join index across the amps Both the utilities do not support. RI and triggers
https://downloads.teradata.com/forum/database/diff-between-usi-and-nusi
Dec 19, 2013 · This post is over 3 years old, but for people still asking this question, one big difference between USI and NUSI is in the ordering. USI is hash ordered; the same hash function used in the primary index is used. NUSI, on the other hand, is value ordered, so …
https://avinash333.com/top-teradata-questions-3/
USI – generally stored in sub table in a different amp other than the amp having data row. Both the utilities do not support. NUSI – The sub table is stored in the same amp itself. Mload supports it and Fastload not. JI. TD generally stores the rows of join index across the amps Both the utilities do not support. RI and triggers
https://dwh-faq.blogspot.com/2013/09/why-multiload-utility-supports-only-non.html
Sep 11, 2013 · But unlike FastLoad, it does support the use of Non-Unique Secondary Indexes (NUSIs) because the index sub table row is on the same AMP as the data row. MultiLoad uses every AMP independently and in parallel. If two AMPs must communicate, they are not independent. Therefore, a NUSI (same AMP) is fine, but a USI (different AMP) is not.
https://community.teradata.com/t5/Analytics/Why-FastLoad-Does-not-support-NUSI/td-p/63426
http://www.teradatainterview.com/2011/01/why-fload-doesnt-support-multiset-table_16.html
Jan 16, 2011 · Why Fload doesn’t support multiset table? Answer Fload does not support Multiset table because of following reason. Say, the fastload job fails. Till the fastload failed, some number of rows was sent to the AMP's.
http://datadosa.com/teradata-mload/
No Unique Secondary Index- MultiLoad does not support unique secondary index (USI) same as Fastload as in case of USI subtable may create in different AMP where the actual row resides. But unlike FastLoad, it supports non-unique secondary index (NUSI) …
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