Does sql allow null values ? Can we use it within where clause ?
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What is metadata in java programming?
Explain how to make updates to the updatable resultsets.
Discuss the significances of jdbc.
What is execute in java?
What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?
What do you mean by metadata and why we are using it?
What is the equivalent method for precompiled SQL Statement in JDBC?
What is the difference between Union, Unionall ?
What are the different classes through which JDBC represents statements?
What is db client?
What are 4 drivers available in JDBC? At what situation are four of the drivers used?
What are the types of jdbc drivers that exist?