What are the primary keys and foreign keys?
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What is the difference between partitioning with key and round robin?
Mention some ways for improving performance of a graph?
How to add default rules in the transformer?
What is the difference between look-up file and look-up, with a relevant example?
How to convert a single column values 1 2 3 4 to single row of 4 columns ? And vice-versa
How would you find out whether a sql query is using the indices you expect?
What are the differences between different versions of co-op?
I had 10,000 records r there i loded today 4000 records, i need load to 4001 - 10,000 next day how is in Type 1 and how is it on type 2?
)what is wrapper script?where it is going to execute and why we go for wrapper?
What exactly do you understand with the term data processing and businesses can trust this approach?
EmpId RollNo RollNo2 A t1 se A1 se tm i want output as A Emp A TL A1 SE etc how i can get output please send me your answer
I am having 10 records in i/p file,and i want to load only one record at a time to the output file.Then how can i do it?