What is a node in teradata?
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What is inner join and outer join?
Explain the term 'columns' related to relational database management system?
How to cast date "2015-03-03-012204-000000" to timestamp
Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?
What are differences between teradata and ansi session modes in teradata?
What is a three-tier data warehouse?
What interface is used to connect to windows based applications?
If the PMON is not working then how do you identify and monitor all the processes, resources and sessions ?
What is dimensional modeling?
Explain the new features of teradata?
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"
IN A TABLE CAN WE USE PRIMARY KEY IN ONE COLUMN AND IN ANOTHER COLUMN BOTH UNIQUE AND NOT NULL CONSTRAINS.IF YES HOW?PLZ GIVE ME A EXAMPLE.