Explain the most common data types used in teradata?
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There is a load to the Table every one hour and 24/7.Morning trafic is high, afternoon trafiic is less, Night trafiic is high.According to this situation which Utility you use and how do you load,which utility used?
I want to load 1000 rcds using. FL for every 100 records there is a check point.But script failed at 120 records, when we are restarting the script, it starts from last ckpt, but Target table contains populated data but FL doesnt support existing data in target table. How can we load data in FL?
What is spool space? Why do you get spool space errors? How do trouble-shoot them?
What do you mean by fastexport in teradata?
What is meant by a Virtual Disk?
What are the available join types in teradata?
"pravalli nagireddy" record is there in address column but i want display only 'nagireddy' from the main string what is query for that pls tell me
What is oltp?
Please tell me a query to find the Primary key,Foreign key,primary Index,PPI for the Database?
What is a pseudo key? What is its use???
How teradata makes sure that there are no duplicate rows being inserted when its a set table?
What is a node in teradata? Explain