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Write a query to find duplicate rows in table?
What is sql service broker?
What are the differences between char and nchar in oracle?
What does <> mean in access query?
Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?
Give the advantages and disadvantages of clusters.
What is the command enable-debug?
How do you set a primary key?
What is the role of building blocks like nodes, relationships, properties and labels in neo4j?
What is the difference between now() and current_date()?
What is query syntax?
11. Display the client number and name and the client number and name of the person who referred that client.
What is procedure and function in sql?
What are the various type of relations between different data?
What is a column in a table?