Answer Posted / nagendra

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if collect stats but it show low confidence why?

1669

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What is the purpose of upsert command?

1147

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What is the opening step in basic teradata query script?

1023

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Give the sizes of SMALLINT, BYTEINT and INTEGER.

1145

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tomorrow i have interview in infosys.can someone pour any suggestions or any interview questions. thank you

808

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In Teradata, how do we Generate Sequence?

1024

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What happens in a conflict? How do you handle that?

1027

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What are different table types used in teradata?

1023

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What are the available join types in teradata?

1050

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What are the steps to create a data model?

1029

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What are the various reporting tools in the market?

1035

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In BTEQ, how are the session-mode parameters being set?

1132

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What is partitioned primary index (ppi)?

1038

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What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?

999

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Let us say there is a file that consists of 100 records out of which we need to skip the first and the last 20 records. What will the code snippet?

1174

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