Admin: 1 версия

2010-06-01T06:35:07Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:44Z

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== Execute stored procedure ==



<source lang="java">

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
public class Main {
static String url = "jdbc:oracle:thin:@localhost:1521:javaDemo";
static String username = "username";
static String password = "welcome";
public static void main(String[] args) throws Exception {
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection(url, username, password);
CallableStatement stmt = conn.prepareCall("{call CREATE_USERS (?, ?, ?, ?, ?, ?)}");
stmt.setString(1, "a");
stmt.setString(2, "b");
stmt.setString(3, "c");
stmt.setString(4, "d");
stmt.setString(5, "e");
stmt.setString(6, "f");
stmt.execute();
conn.close();
}
}

</source>



== Use CallableStmts to call a stored procedure ==



<source lang="java">

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
public class CallableStmt {
public static void main(String[] args) throws Exception {
String driver = "oracle.jdbc.driver.OracleDriver";
Class.forName(driver).newInstance();
System.out.println("Connecting to database...");
String jdbcUrl = "jdbc:oracle:thin:@localhost:1521:ORCL";
Connection conn = DriverManager.getConnection(jdbcUrl, "yourName", "mypwd");
CallableStatement cstmt = conn.prepareCall("{call getEmpName (?,?)}");
cstmt.setInt(1, 111111111);
cstmt.registerOutParameter(2, java.sql.Types.VARCHAR);
cstmt.execute();
String empName = cstmt.getString(2);
System.out.println(empName);
conn.close();
}
</source>

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Java/Database SQL JDBC/CallableStatement - История изменений

Admin: 1 версия

в 18:01, 31 мая 2010