How to call a Stored Procedure from JDBC?
Answers were Sorted based on User's Feedback
Answer / rama krishna dwadasi
By using CallableStatement we can call a stored Procedure
from JDBC
CallableStatement:- is an interface available in java.sql
package and is extending PreparedStatement interface.
•It is used to execute stored procedures available in the
database.
•Following is the way to create the CallableStatement object.
a)CallableStatement cs = con.prepareCall(sql);
b)CallableStatement cs = con.prepareCall(sql,int,int);
•One CallableStatement object can be used to invoke one
stored procedure only.
•CallableStatement also provides placeholder mechanism
•Following is the way to invoke the stored procedure.
CallableStatement cs = con.prepareCall(“{call p1 (?,?)}”);
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / gajendra
We can use CallableStatement interface to call a stored
procedure.Use the following steps.
1. crate the escape syntax like
String sql="{call procname(?,?,?);
2.CallableStatement cst=con.prepareCall(sql);
3.Set the inparameters using setXXX methods like
cst.setInt(1,10);
cst.setString(2,"abc");
4.Register the out parameter
cst.registerOutParameter(1,Types.Float);
5.Submit the statement using
cst.execute();
6. We can get the data from stored procedure using getXXX
methods
| Is This Answer Correct ? | 4 Yes | 4 No |
Why java is considered dynamic?
What is the difference between Java1.4 and Java1.5
Is java an ide?
What is map java?
What type of variable is gender?
explain what is transient variable in java?
Why is singleton not thread safe?
What is AppletStub?
Differentiate between stringbuffer and string?
How to stop a thread in java? Explain about sleep () method in a thread?
When is an object subject to garbage collection?
What do you understand by looping in java? Explain the different types of loops.