Forum: Others.

First-Level Cache, Second-level Cache and Transactions related questions.

14 Days ago
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KarthikReddy

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Joined: Jun 13, 2017

Points: 100

Threads: 18

Posts: 8

What is an Impedance Mismatch?

What are the problems that we face while we map the objects into the ... More

Last edited by KarthikReddy: 12 Days ago
Replies: 1 | Views: 87
while we are mapping relational model data into object if we are running into problems(lik...
12 Days ago
16-3-2018 06:55:29 AM
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KarthikReddy

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Joined: Jun 13, 2017

Points: 100

Threads: 18

Posts: 8

delete vs truncate vs drop

What are the differences between delete, truncate and drop? More

Last edited by KarthikReddy: 16-3-2018 07:12:33 PM
Replies: 2 | Views: 188
DROP :      The DROP command removes a table f...
16-3-2018 07:12:33 PM
05-2-2018 04:09:41 AM
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ChanduB

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Joined: Apr 20, 2017

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Threads: 25

Posts: 14

Hibernate realtime facing issue,help me guys?

Guys,in my project I am working with Hibernate.The Problem is,when i w... More

Last edited by ChanduB: 05-2-2018 02:48:49 PM
Replies: 2 | Views: 221
Thank you for your response, may be above question i didn't mention clearly, i am reading ...
05-2-2018 02:48:49 PM
05-2-2018 04:24:13 AM
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ChanduB

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Joined: Apr 20, 2017

Points: 100

Threads: 25

Posts: 14

Save, update, merge

Guys,what is the difference between save, update and merge,can anyone ... More

Last edited by ChanduB: 05-2-2018 08:14:54 AM
Replies: 0 | Views: 118


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16-12-2017 06:33:09 PM
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subhransu

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Joined: Jun 25, 2017

Points: 100

Threads: 3

Posts: 2

Versioning & Optimistic Locking in Hibernate

What is versioning and locking concept in hibernate .Can any one descr... More

Last edited by subhransu: 18-12-2017 05:25:14 AM
Replies: 1 | Views: 289
If you want to know how many times your database table is modifed then we can use the vers...
18-12-2017 05:25:14 AM
11-12-2017 03:38:03 AM
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ChanduB

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Joined: Apr 20, 2017

Points: 100

Threads: 25

Posts: 14

Jpa vs Hibernate

What is the difference between Jpa API vs Hibernate? More

Last edited by ChanduB: 11-12-2017 03:45:00 AM
Replies: 0 | Views: 143


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24-11-2017 11:26:29 AM
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Samanta1

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Joined: Jun 27, 2017

Points: 130

Threads: 8

Posts: 16

Struts 2.5.13

I am getting ClassNotFoundException while working with the struts 2.... More

Last edited by Samanta1: 25-11-2017 05:43:22 AM
Replies: 1 | Views: 177
Class name is wrong, please check . org.apache.struts2.dispatcher.ng.filter.StrutsP...
25-11-2017 05:43:22 AM