Interested to Buy Any Domain ? << Click Here >> for more details...
what we can't do in jdbc but can do hibernate?
- 3 Answers
- 10415 Views
- Cap Gemini, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mahesh
There is nothing that hibernate can do but JDBC cannot. Basically, JDBC is the bottom layer of hibernate library. It just gives you some advance functions to perform a database operations. But at the ground level its JDBC which is directly interacting with database.
| Is This Answer Correct ? | 13 Yes | 1 No |
There are many thing we can do in hinernate automaticaly by
hibernate tools or seting hibernate properties.some I
giving below:
(1) We can migrate database just change database dielect.
(2)we can used caching
(3)if user do not know ant any SQL languge then they can
use criteria query.
(4)There is one scnerio where SQL query are failed when
want fetch obejct from db but do not know there ID.
Hibernate provide this solution using HSQL .
| Is This Answer Correct ? | 15 Yes | 6 No |
Answer / veerendra kumar
JDBC is one the technoloogy of JSE module in JAVA,but
HIBERNATE is one of the ORM tool to connect to database,its
internally uses JDBC technology providing some extra
functionalities.
1.------using JDBC to connect any database having
drawbacks,if we want to connect to database
Connection,Statement,ResultSet objects must otherwise we
cant connect here manually programmer created reference objects
-------using hibernate no need to create
Connection,Statement,ResultSet objects hibernate will
create, as aprogrammer just using that objects to connect
database,just configuration file need
2.---------using JDBC we unable to store objets directly in
databases, we need serialization for convertiong text to
object viceversa
------------using Hibernate no need directly we cand store
objects in database
3.-------as a programmer need to close con,st,rs objects in JDBC
---------no need, here Hibernate will take care for closing
con,st,rs objects
4.Comare to Hibernate JDBC is fast because its simple java
program not like big program(cfg,hbm files)
| Is This Answer Correct ? | 2 Yes | 0 No |
what are the activation groupworks?
What are different types of layout managers in java.awt package?
What are the call back methods in entity bean?
How would you reatach detached objects to a session when the same object has already been loaded into the session?
Why do threads block on i/o?
What is the diffrence between a local-tx-datasource and a xa-datasource?
What are the high-level thread states?
How u validate date in DD/MM/YY format. and how u validate money in ur jsp
3 Answers Ashok Leyland, Satyam, Tech Mahindra, Tomax,
What restrictions are placed on the values of each case of a switch statement?
In our urls and in the text of the buttons we have comma. Its causing an error. Is there a way to change the delimiting character for the menu arguments?
What are the different methods of identifying an object?
What is the relationship between the canvas class and the graphics class?
Core Java 
