What is JDBC DataSource and what are it’s benefits?
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How many ways can you update a result set?
How to achieve JDBC Connection Pooling using JDBC DataSource and JNDI in Apache Tomcat Server?
Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");
What are different parts of a url?
What is transaction processing in jdbc?
What is a jdbc connection?
What are different types of ResultSet?
Where is jdbc used?
explain about special characters?
Is uri the same as url?
State the three different ways in which you can create a table?
How do I check in my code whether a maximum limit of database connections have been reached?