
define batch updates?exp

JDBC batch update is a collectively called when a group of SQL statements are executed simultaneously to a database as a single unit. The batch is sent to the database in a single request using connection object. The advantage of batch is to reduce the network calls between the front end application and its database rather than executing single SQL statement.
For more information, visit the following links:
http://www.roseindia.net/jdbc/Jdbc-batch-update.shtml
http://www.roseindia.net/tutorial/java/jdbc/batchupdateresultsetexample.html
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