Explain the term 'foreign key' related to relational database management system?
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Explain about Skew Factor?
What is the process to restart the multiload if it fails?
sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id where b.deptno=10; sel a.t1,b.t1 from emp a left outer join dept b ON a.id=b.id and b.deptno=10; what is the difference on the above 2 queries?
Explain the advantages of partitioned primary index in a query?
What is the difference between fastload and multiload? Which one is faster?
What is oltp?
what is identity column in TD?
What are the commands to make a new table, change a table and remove a table in teradata?
Hello Frndz, I have a table named product as shown below: product_id product_name 1 AAA 1 BBB 1 CCC 2 PPP 2 QQQ 2 RRR Now my output should be: product_id product_name_1 product_name_2 product_name_3 1 AAA BBB CCC 2 PPP QQQ RRR
What are the different table types supported by teradata?
Explain teradata utilities. What is multiload, fast load, tpump?
how do you manage the production space. what are the proactive methods you can take ?