What type of indexing mechanism do we need to use for a typical data warehouse?
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Can we collect statistics on multiple columns?
What are the various indexes in teradata?
How to copy teradata scripts from ur remote desktop to server machine?
What is Join Index in TD and How it works?
What is spool space and when running a job if it reaches the maximum spool space how you solve the problem?
Explain the teradata primary index mechanics in detail with a diagram.
Diff b/w v2r5 and v2r6 ?
What is collect statistics?
Can some one tell me the ressolution for the error. I was not able to answer this question in wipro interview. "The transaction exceeded the maximum number of rowhash locks allowed"
what is a multi statement request in TD? what is the diif b/w V2R5 & TD12? what is the diff b/w MACRO & STORED PROCEDURE?
Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
which utitility can use for loading the data from non-teradata to teradata ?