how to add dynamic condition to SQL based on flag in named query

how to add dynamic condition like is null or is not null to SQL based on flag in named query

Database
 

IS NOT NULL condition taking lot of time in SQL

I got scenario where I need to add NOT NULL condition to the query, that takes more time. With simple never saw this much difference. Any alternate to this

Database
 

How to create website

How to create website

webiste
 

Executor Service to handle 1 billion requests at a time

Hi, Can anyone tell how can we use Threads to implement Executor Service to accept 1 billion requests at a time generate responses.

Java
 

how to store html form input data into hsqldb by using java

as of now i have done with html form now i want to store user input from html form to database any one tell me logic how to do that one in java

Java
 

how to transfer data from file using batch script

how to transfer data from file using batch script

Batch Script
 

private and final modifiers

what is the difference between private and final class ? with example please

Java
 

Mule ESB vs. Spring Integration

Explain about Mule ESB vs. Spring Integration. which can where will be useful.

Mule
 

Substitute loggers were created during the default configuration phase of the underlying logging system

Substitute loggers were created during the default configuration phase of the underlying logging system

SLF4J
 

SLF4J versions 1.4.0 and later requires log4j 1.2.12 or later

SLF4J versions 1.4.0 and later requires log4j 1.2.12 or later

SLF4J
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