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JDBC batch processing


The JDBC batch processing provides the facility to execute a group of related queries. A group of related queries is known as a batch. It reduces the amount of communication overhead and hence improves the performance.

JDBC batch processing methods:

1. addBatch(String query): It is used to add the statement to the batch.

Syntax: public void void addBatch(String query) throws SQLException

2. executeBatch(): It is used to execute batch.

Syntax: public int[] executeBatch() throws SQLException

3. clearBatch(): It is used to remove all statements from the batch.

Syntax: public void clearBatch() throws SQLException

JDBC batch processing examples:

1. JDBC batch processing using Statement example.

2. JDBC batch processing using PrepareStatement example.

3. JDBC batch processing using CallableStatement example.
 
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