What is the difference between executing, executequery, executeupdate in jdbc?
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What are cursor attributes?
What is database deadlock ?
What does the connection object represents?
What are different types of ResultSet?
What is setautocommit in jdbc?
What is a jdbc driver and how many jdbc drivers are available?
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 is the use of callablestatement? Name the method, which is used to prepare a callablestatement.
How to find that, a row is updated or not?
Does jdbctemplate use prepared statements?
What class.forname will do while loading drivers of jdbc?
What are the different types of statements?