We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up Reseting focus {...
importjava.sql.Connection;importjava.sql.DriverManager;importjava.sql.PreparedStatement;importjava.sql.Statement;publicclassParameterizedBatchUpdate{publicstaticvoidmain(Stringargs[])throwsException{//Getting the connectionStringmysqlUrl="jdbc:mysql://localhost/testDB";Connectioncon=DriverManager.getConnection(mysql...
import java.io.DataInputStream;import java.sql.DriverManager;import java.sql.Connection;import java.sql.Statement;import java.sql.SQLException;public class CRUDOperations{ public static void main(String raghu[])throws SQLException { Connection con=null; try { DataInputStream dis=new DataInputStream(Sy...
System Design: - In this stage detail requirements, screen layout, business rules, process diagram, pseudo code and other documentations are prepared. This is first step in technical phase. Implementation: - Depending on the design document actual code is written here. Integration and Testing:...
Explain statement generally gives the step by step analysis of the queries being executed in the database. It is the plan prepared by PE dispatched to the amps. It could also identify intermediate spool files that would be generated in the process. In addition, EXPLAINS could show whether th...
The buffer manager looks for the data in the cache or data files. Step 7 - If the statement is an UPDATE or INSERT, it is passed to the transaction manager for further processing. Step 8 - During a transaction, the data is in lock mode. This is guaranteed by the lock manager. It ...
Step 7 - If the statement is an UPDATE or INSERT, it is passed to the transaction manager for further processing. Step 8 - During a transaction, the data is in lock mode. This is guaranteed by the lock manager. It also ensures the transaction’s ACID properties. ...