Explain fastload in teradata?
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Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
What is spool space and when running a job if it reaches the maximum spool space how you solve the problem?
There is a column with date in it. If I want to get just month how it can be done? Can I use sub string?
suppose one Cylinder split data blocks are moved from where?
Please tell me a query to find the Primary key,Foreign key,primary Index,PPI for the Database?
Difference between star and snowflake schemas?
Explain the types of join supports by teradata?
What is teradata? Also, list out some of the primary characteristics of teradata.
What is the purpose of joins in teradata?
Give a justifiable reason why Multi-load supports NUSI instead of USI.
1.what is activity count? 2.what is skew factor? how it's working explain brefily
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?