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Why Your Business Need SAP Software?
With soul purpose for simplified business administration as well as synthesized and optimized business operations.Centralized Business governance by combining multi site and multiple authorised operation
Hi Friends,
We have talked about few Rails topics earlier like validates associated and overriding naming convention of table names. Here I am again with one more topic Virtual Attributes in Rails. Before discussing that lets look into a situation wh
Hello
I am looking best way of deleting the selective data from liferay database.
Thanks in advance
To restart postgresql database in ubuntu
Run this command in terminal:-
step1- sudo service postgresql
step2- sudo service postgresql restart
use these command to restart postgresql service
Difference between float,double and decimal in terms of exact calculation(Tested in mysql)
I was creating an application where I need exact values from mysql procedure so I have to find better data type which gives me exact value so I tested it firs
Jquery is a powerful library and it is heart of web develepment. It includes different types of functions.
Today we are going to discuss function named autocomplete() which is useful to auto populate the suggestions as user types, filtering and sea
Subqueries are generally similar to Normal queries in databases like -
They may return one column
They may return more column
They may return single rows
They may return multiple rows
Or it can be any of combination from above.
SubQueries are
If you have the database part ready it is time to create your view.
Example:- I have created a simple form view and tree view which shows the fields ‘name’, ‘numberOfUpdates’ and ‘lastModified’ as created in our model:
<record id="view_check_rec
We can insert data from one table to another in MySQL. For this we use the INSERT INTO SELECT statement that selects the data from on table and inserts that data into another table.
INSERT INTO SELECT Syntax
We can select and insert all the columns
ADO.NET mainly work with the data that we get from the data source.
While retrieving data we can get it using the connected approach or using the disconnected approach .
For retrieval we don't need to open and close the database
