带有sql语句的Java JDBC执行程序

Question

I need to execute this SQL code:

exec procedure(param, param, param, param)

select * from bla_bla_table;

commit;

And get a ResultList from this query.

I tried to do it like this:

CallableStatement stmt = connection.prepareCall("{call procedure(param,param,param,param)}");
stmt.execute();

How can I insert sql statement select * from bla_bla_table; here before commit to get the ResultSet. I tried a lot of ways to do that... but nothing helps.

Answer 1

Did you try this?

connection.setAutoCommit(false); // Disable Auto Commit
CallableStatement stmt = connection.prepareCall("{call procedure(param,param,param,param)}");
stmt.execute();

Statement stmt2 = connection.createStatement();
ResultSet rs = stmt2.executeQuery("select * from bla_bla_table"); // Result set for Query

connection.commit();

Answer 2

Add this code after the execution of your code.

PreparedStatement prep = connection.prepareStatement(string);
ResultSet rs = prep.executeQuery();
// now iterate the resultset.

Before everything you should make sure that you run a transaction by setting the autocommit option of the connection to false.

connection.setAutoCommit(false);