Create primary key using hibernate

Ads
 

Create primary key using hibernate

How to create primary key using hibernate?

View Answers

October 26, 2010 at 1:08 PM

The id element describes the primary key for the persistent class and how the key value is generated.


October 26, 2010 at 1:09 PM

<id name="id" column="id" type="long">
<generator class="increment"/>
</id>

Ads









Related Tutorials/Questions & Answers:
How to create primary key using hibernate?
How to create primary key using hibernate?  Hi, How to create primary key using hibernate? Thanks
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
Advertisements
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...), Primary Key (SID )); CREATE TABLE ORDERS (Order_ID integer, Order_Date date
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
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
Adding A Primary Key to an Existing Table
Adding A Primary Key to an Existing Table   Been trying to add a primary key to a MySQL table using Java for two days with no success. I'm new... KEY (SerialNo)"); out.println("Primary key added
SQL Alter Table Primary Key
SQL Alter Table Primary Key       Alter a Table Primary Key in SQL modifies the existing table and adds a primary key. Create Table Stu_Table SQL statement to create
SQL PRIMARY KEY Constraint
SQL PRIMARY KEY Constraint       The PRIMARY KEY constraint is used to uniquely identifies each... values. It should contain NULL values. The Table contain a primary key
SQL Primary Key
SQL Primary Key       The Primary Key in SQL is used to uniquely identifies each records in a database table. The Primary Key of the Table does not include NULL values
Mysql add primary key
Mysql add primary key       Mysql add Primary Key is used to add primary key on the column... of this tutorial illustrate an example from 'Mysql Add Primary Key'. To understand
hibernate Foreign key
hibernate Foreign key  sir, I am using hibernate in netbeans. I have...(255) DEFAULT NULL, City varchar(255) DEFAULT NULL, PRIMARY KEY (P_Id...) NOT NULL, OrderNo int(11) NOT NULL, P_Id int(11) DEFAULT NULL, PRIMARY KEY (O_Id
Mysql Alter Table Primary Key
Alter Table Primary Key'. To understand this example, we create a table... employee create a table employee with  Empid as primary key.     ... Mysql Alter Table Primary Key   
SQL PRIMARY KEY Constraint
to create a table 'Stu_Class_10'.The following SQL creates a PRIMARY KEY... SQL PRIMARY KEY Constraint       The PRIMARY KEY constraint is used to uniquely
changing primary key of parent table
changing primary key of parent table  I want to change one primary key from a table where primary key is auto created? How can I do that? I have tried UPDATE person SET personid=3494 WHERE personid=8483; and i get the following
Mysql Alter Column Primary Key
'. To understand an example, we create a table employees whose primary key is Empid.  ... Mysql Alter Column Primary Key       Mysql Alter Column Primary Key is used to modify table
JDBC insert that returns primary key
JDBC insert that returns primary key  How to write code for jdbc insert that returns primary key? Help me fast Thanks   Hi, Following code can be used: //Add record into database String queryInsert = "insert
Difference between not null and primary key in mysql
Difference between not null and primary key in mysql  Explain not null and primary key in mysql
ModuleNotFoundError: No module named 'django-uuid-primary-key'
ModuleNotFoundError: No module named 'django-uuid-primary-key'  Hi...: No module named 'django-uuid-primary-key' How to remove the ModuleNotFoundError: No module named 'django-uuid-primary-key' error? Thanks   
Hibernate Load Example
the session.load() method to load an entity by its primary key. Here.... The id is the primary key (identifier) of the entity. Method assumes... of using the session.load() method to load entity in Hibernate program: package
How to auto increment primary key in mysql...
How to auto increment primary key in mysql...  How to auto increment primary key in mysql... and one more thing i need to get auto increment value in front end each time for inserting the value[JSP
SQL Auto increment Primary Key
SQL Auto increment Primary Key       SQL Auto increment Primary Key is used to allow a unique... increment Primary Key'. To understand this example we use a query 'use
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
query regarding auto increment primary key
query regarding auto increment primary key  i want to use s1,s2.... as my auto increment primary key.cant i do this in mysql
inserting into mysql database with uid to be primary key and autoincrement
inserting into mysql database with uid to be primary key and autoincrement  hello, i am new to jsp and facing problem in creating a database entry.... In the database table, set the uid as the primary key and auto-increment. Then, whenever
i want to create an application with only a button which on click displays table from database using struts2 and hibernate on eclipse
i want to create an application with only a button which on click displays table from database using struts2 and hibernate on eclipse  please help me i have to submit this soon
How to delete objects using Hibernate?
function will look for primary key from the object and then run the SQL query using...How to delete objects using Hibernate?  Hi, How to delete objects using Hibernate? I want to delete an object (record) in table. Thanks   
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
Hibernate create POJO classes
Hibernate create POJO classes In this tutorial you will learn how to create... by the Hibernate using the Constructor.newInstance() Give(optional) an identifier property... it is mapped as a primary key in the database table however, if you don't give
Create sessionfactory in Hibernate 4
Create sessionfactory in Hibernate 4  How to create sessionfactory in Hibernate 4? Thanks
How to create wildcard query in Hibernate?
How to create wildcard query in Hibernate?  Hi, I am new in Hibernate and I have to create a query using wildcard. How to create wildcard query in Hibernate? Thanks   Hi, For creating wildcard query you can use
How to create Hibernate Project in Eclipse?
the Hibernate framework and create project in Eclipse IDE. I am assuming that you... the Persistent class with mapping information 7. Create the Hibernate... Here is the video tutorial of "How to create Hibernate Project

Ads