hibernate Foreign key

hibernate Foreign key

sir, I am using hibernate in netbeans. I have 2 following tables

CREATE TABLE persons ( P_Id int(11) NOT NULL, LastName varchar(255) NOT NULL, FirstName varchar(255) DEFAULT NULL, Address varchar(255) DEFAULT NULL, City varchar(255) DEFAULT NULL, PRIMARY KEY (P_Id) ) ENGINE=InnoDB DEFAULT CHARSET=latin1$$

CREATE TABLE orders ( O_Id int(11) NOT NULL, OrderNo int(11) NOT NULL, P_Id int(11) DEFAULT NULL, PRIMARY KEY (O_Id), KEY P_Id (P_Id), CONSTRAINT orders_ibfk_1 FOREIGN KEY (P_Id) REFERENCES persons (P_Id) ) ENGINE=InnoDB DEFAULT CHARSET=latin1$$

I want to insert data using set methods in orders table in feild P_Id which is foreign key. How to insert? Thank you in advance.

View Answers

March 1, 2011 at 12:49 PM

Have a look at the given link:

Hibernate Tutorials









Related Tutorials/Questions & Answers:
hibernate Foreign key
hibernate Foreign key  sir, I am using hibernate in netbeans. I have...), KEY P_Id (P_Id), CONSTRAINT orders_ibfk_1 FOREIGN KEY (P_Id) REFERENCES... using set methods in orders table in feild P_Id which is foreign key. How to insert
Foreign key update table
Foreign key update table  How to update table that has the foreign key in SQL..?   ALTER TABLE YourTable ADD CONSTRAINT FK_YourForeignKey FOREIGN KEY (YourForeignKeyColumn) REFERENCES YourPrimaryTable
Advertisements
foreign key error in sql
foreign key error in sql  create table matchdetails(mid varchar2(10... varchar2(10),sixes varchar2(10),primary key(mid.pid), foreign key(mid... on foreign key can any one tell me plz how to reference matchdetails
Foreign key in mysql
Foreign key in mysql  Hi I am creating a website and linking..., there are foreign keys in some of the tables - does anyone know how to link the foreign key of one table into another table within phpmyadmin so the database
crud operations with foreign key constraint.
crud operations with foreign key constraint.  I neeed to know how to perform crud operations in mysql with foreign key constraint using mvc architecture i.e using servlet jsp and bean. please provide all the code so that i can
how to use foreign key in java
how to use foreign key in java  I have two tables in my MySQL... varchar(30), CONSTRAINT fkid FOREIGN KEY(idfk) REFERENCES table1(id) ON DELETE CASCADE ) The point is that table2 has a foreign key referencing the primary key
Mysql Alter Foreign Key
Mysql Alter Foreign Key       A Foreign Key is a field that marks to the primary key of another  table. The use of the foreign key is used to ensure referential
how tohow to create a table with primary key and foreign keyhow to create a table with primary key and foreign key
how tohow to create a table with primary key and foreign keyhow to create a table with primary key and foreign key  how to create a table using java language with primary key and foreign key   Hi Friend, A foreign
alter table add foreign key mysql
alter table add foreign key mysql  Hi, How to add foreign key in mysql using the query 'alter table add foreign key mysql' Thanks   Hi, We can use the following query: ALTER TABLE emp_address ADD FOREIGN KEY (emp_id
composinte primary key in hibernate
primary key with all the columns of the table and hibernate s/w has created two pojo...composinte primary key in hibernate  I am facing following problem, Inside the database(mssql), i have created a table without primary key
Hibernate unique key validation example
Hibernate unique key validation example  Hi, How to preform unique key validation in Hibernate application? Thanks   Hi, You write a program to check for the presence of the key in database before performing add
Create primary key using hibernate
Create primary key using hibernate  How to create primary key using hibernate?   The id element describes the primary key for the persistent class and how the key value is generated. ADS_TO_REPLACE_1   
How to create primary key using hibernate?
How to create primary key using hibernate?  Hi, How to create primary key using hibernate? Thanks
hibernate annotations with composite primary key
hibernate annotations with composite primary key  I want to know how to use hibernate annotations in case of composite primary key in one table. I tried like this, I have created a table without primary key. By default mssql has
Define sequence generated primary key in hibernate
Define sequence generated primary key in hibernate  How to define sequence generated primary key in hibernate?   Use value "sequence" for class attribute for generator tag. <id column="USER_ID" name="id" type
can we update table in hibernate with out primary key in table?
can we update table in hibernate with out primary key in table?  can we update table in hibernate with out primary key in table
java.sql.BatchUpdateException: Duplicate entry '135-16448' for key 1 - Hibernate
java.sql.BatchUpdateException: Duplicate entry '135-16448' for key 1  ... (?, ?, ?, ?, ?, ?, ?, ?, ?, ?) Hibernate: insert into hardware_system_configuration.filesystems (filesystem_name.... java.sql.BatchUpdateException: Duplicate entry '135-16448' for key 1
primary key and unique key
primary key and unique key  Whats is mean by primary key and unique key
get information about foreign keys - JDBC
get information about foreign keys  How to get the information about foreign keys in Java
Define candidate key, alternate key, composite key.
Define candidate key, alternate key, composite key.  Define candidate key, alternate key, composite key
Understanding Hibernate <generator> element
or int, given a table and column (by default hibernate_unique_key and next... and retrieving the primary key value. foreign uses... Understanding Hibernate <generator> element
primary key and unique key
primary key and unique key  hello, What's the difference between a primary key and a unique key?   hii,ADS_TO_REPLACE_1 Unique key.... Primary key: columns entry of duplicate as well as null values are restricted
Get information about foreign keys used in a table.
Get information about foreign keys used in a table.  How can I get information about foreign keys used in a table
ModuleNotFoundError: No module named 'django-foreign-fields'
ModuleNotFoundError: No module named 'django-foreign-fields'  Hi...: No module named 'django-foreign-fields' How to remove the ModuleNotFoundError: No module named 'django-foreign-fields' error? Thanks   Hi
Hibernate generator Element
In this tutorial you will learn about the hibernate's generator element , which is used to auto generate the primary key value
I determine where a given table is referenced via foreign keys.
I determine where a given table is referenced via foreign keys.  How can I determine where a given table is referenced via foreign keys
HIBERNATE COMPOSITE ID - Hibernate
default NULL, `timeOut` time default NULL, PRIMARY KEY (`sno`), KEY `FK_attendance` (`empRef`), CONSTRAINT `FK_attendance` FOREIGN KEY (`empRef...HIBERNATE COMPOSITE ID  Hi, I have a database table structure
ModuleNotFoundError: No module named 'odoo10-addon-bank-statement-foreign-currency'
ModuleNotFoundError: No module named 'odoo10-addon-bank-statement-foreign...: ModuleNotFoundError: No module named 'odoo10-addon-bank-statement-foreign-currency...-bank-statement-foreign-currency' error? Thanks   Hi, In your
ModuleNotFoundError: No module named 'odoo11-addon-bank-statement-foreign-currency'
ModuleNotFoundError: No module named 'odoo11-addon-bank-statement-foreign...: ModuleNotFoundError: No module named 'odoo11-addon-bank-statement-foreign-currency...-bank-statement-foreign-currency' error? Thanks   Hi, In your
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency'
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign...: ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency...-bank-statement-foreign-currency' error? Thanks   Hi, In your
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency'
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign...: ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency...-bank-statement-foreign-currency' error? Thanks   Hi, In your
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency'
ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign...: ModuleNotFoundError: No module named 'odoo12-addon-bank-statement-foreign-currency...-bank-statement-foreign-currency' error? Thanks   Hi, In your
How to design key, design key, key
How to design key       It has been made easy now to design a key by this example, just..._TO_REPLACE_1 Pen Tool: Take "cccccc" color and choose Pen tool (P key), Make
difference between a primary key and a unique key?
difference between a primary key and a unique key?  What's the difference between a primary key and a unique key?   Hi, The column holding the primary key constraint cannot accept null values.whereas column holding
Automatic key press
Automatic key press  Hi Please any one help me is it possible automatic key press in j2me
ModuleNotFoundError: No module named 'key'
ModuleNotFoundError: No module named 'key'  Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'key' How to remove the ModuleNotFoundError: No module named 'key' error
php array sort by key
php array sort by key  php script to sort array by key
uikeyboard disable return key
uikeyboard disable return key  uikeyboard - hot to disable return key
KEY EVENT HANDLING
KEY EVENT HANDLING  I am trying to write a program that receives every key stroke even when the window is not active or it's minimized. Is there anyway to do
What is a "primary key"?
What is a "primary key"?  What is a "primary key"?   Hi, Here is the answer,ADS_TO_REPLACE_1 A primary key is used to uniquely identify...). A primary key can consist of one or more fields on a table. When multiple fields
java key value pair
java key value pair  Hi, How to save the java key value pair in Java? Thanks   Hi, You can use the Hashtable for this purpose. Check the tutorial Creating a Hash Table. Thanks
registration key - Java Beginners
registration key  I want the serial key for JCreator Pro 4.50. I lost it. If any body has it please send
hibernate - Hibernate
hibernate  what is hibernate and how to make a pc hibernating?  Hi friend, Hibernate is based on object oriented concept like java... .properties file and in hibernate we use .xml file ,which is a better approach. We
HIBERNATE
HIBERNATE   What is difference between Jdbc and Hibernate
hibernate
hibernate  what is hibernate flow
hibernate
hibernate  what is hibernate listeners
Hibernate Load Example
Hibernate Load Example - Learn how to use the session.load() method for finding an entity by its primacy key Example explained here teaches you how to use the session.load() method to load an entity by its primary key. Here
Key requirement for business analyst
Key requirement for business analyst  What are the key requirement of the business analyst?   A Business analyst plays a key role... of the key requirements for business analyst are mentioned below: Good
php array loop key value
php array loop key value  How to use Array key value loop in PHP
hibernate
hibernate  how to uses optional column in hibernate

Ads