How to achieve JDBC Connection Pooling using JDBC DataSource and JNDI in Apache Tomcat Server?
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Can we have foreign key reference to a non primary key column ?
What is the use of dialect?
What are restrictions on triggers?
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What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?
What is SQL Warning? How to retrieve SQL warnings in the JDBC program?
What is connection pooling and why it is used?
what does the method Class.forName returns?
What is jdbc odbc in java?
What is while rs next ())?
How does jdbc connect to database?
What is Normalization?
4 Answers Accenture, Atos Origin,