How does non-cluster index functions?
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what is the difference between relational calculus and relational algebra ?
Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool
What is the candidate key used for?
What is the use of default key?
what is difference between delete and truncet ?
Is data lake a database?
What is lagging in DBMS ?
What are the types of indexes that are present inside a database?
What are the most common databases?
How default key is different from primary key?
in informatica workflow has 5 sessions and running seqentially and 3rd session has been failed how can we run again from only 3rd to 5th session
Differentiate between unique key and foreign key?
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