File Name: oracle sql queries interview questions and answers .zip
Thanks For uploading And please upload for subqueries Also Question 9: find all Employee records containing the word "Joe", regardless of whether it was stored as JOE, Joe, or joe. This wont find jOE, jOe kind of names. Query given by previous Anonymous is correct. That time u having use below query. It is case insensitive.
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SQL stands for Structured Query Language is a domain specific programming SQL Interview Questions PDF file: Download here AUTO INCREMENT keyword can be used in Oracle and IDENTITY keyword can be used in.
Do you want to move to a job that uses SQL? Are you unsure about what to expect during the job interview or how to benchmark your knowledge? This article will give you a good idea of where you stand. The modern division of work pushes people to perform very specific tasks, expecting them not to look at what's on the other side. Workers only need to be focused on their often repetitive and boring responsibilities and should not question anything beyond that. Yes, an assembly line — even in a nice office with huge windows and free coffee and fresh fruit. But still, an assembly line.
What is Oracle and what are its different editions? Answer: Oracle is one of the popular database provided by Oracle Corporation, which works on relational management concepts and hence it is referred to as Oracle RDBMS as well. It is widely used for online transaction processing, data warehousing, and enterprise grid computing. What is a Data Dictionary and how can it be created? Answer : Whenever a new database is created, a database-specific data dictionary gets created by the system. This dictionary maintains all the metadata related to the database and owned by the SYS user.
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