Java is a method that invokes the MySQL stored procedure and gets the return value
- 2020-04-01 04:00:09
- OfStack
This article illustrates how Java can invoke a MySQL stored procedure and get a return value. Share with you for your reference. The details are as follows:
private void empsInDept(Connection myConnect, int deptId) throws SQLException {
CallableStatement cStmt = myConnect.prepareCall("{CALL sp_emps_in_dept(?)}");
cStmt.setInt(1, deptId);
cStmt.execute();
ResultSet rs1 = cStmt.getResultSet();
while (rs1.next()) {
System.out.println(rs1.getString("department_name") + " " + rs1.getString("location"));
}
rs1.close();
if (cStmt.getMoreResults()) {
ResultSet rs2 = cStmt.getResultSet();
while (rs2.next()) {
System.out.println(rs2.getInt(1) + " " + rs2.getString(2) + " " + rs2.getString(3));
}
rs2.close();
}
cStmt.close();
}
I hope this article has been helpful to your Java programming.