Explain and compare pros and cons of snow flake schemas?
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one table have input no name 10 rao 20 siva 30 srinu 10 rao i want to ouput like this way no name 20 siva 30 srinu 10 rao how it posible in only sql server query?not oracle?
How you will check the version of teradata?
1.what is activity count? 2.what is skew factor? how it's working explain brefily
Hello all, There is a table with 4 columns in that 3 columns has been already loaded with 5 million records.4th column is empty,Now I have got 5 million records data which has to be loaded into 4th column.How can I load this data fastly in to the 4th column with out using update
Hi frnds this question is asked at IBM One query is there when we dont collect stastics on it,exlapin will show us LOW CONFIDENCE,When we collect stastics it shows HIGH CONFIDENCE.WHAT IS THE INTERNAL ARCHITECTURE ACTUALLY GOING ON ?????ASKED ON 23-08-2012 THANKS IN ADVANCE
What is real time and near real time data warehousing?
My table got locked during mload due to a failed job. What do I do to perform other operations on it?
What is spool space?
During the Display time, how is the sequence generated by Teradata?
Why Multiload does not supports USI and supports NUSI?
how to load or extract the error table data ?
Why FLOAD does not support multiset tables??