What is meant by Teradata Gateway?
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what is object level locking ? where do appear this type of locking ?
Mention a few of the ETL tools that come under Teradata.
What does sleep function does in fast load?
Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?
What is use of compress in terdata?Explain?
During the Display time, how is the sequence generated by Teradata?
Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
We are migrating an oracle table into teradata, the volume of data is huge and partitioned (year wise list partition). How do i simulate the same in teradata.
What is the basic syntax for teradata select statement?
TCS recently asked this question I have records like below Emp id Empname Salary DateTimestamp 1 AA 6000 20120609:11:30 1 AA 7000 20120609:12:30 1 AA 8000 20120609:01:30 I want to exceute records max timestamp(20120609:01:30)
On which column will you take primary index???
Please tell me a query to find the Primary key,Foreign key,primary Index,PPI for the Database?