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what is NOLOCK in SQL Server

Hi guys, I want to tell you the use of NOLOCK with simple example but before this lets discuss some terms   Lock:- When multiple users or applications access the non-shareable resource at the same time, Locking allows to access the resource s

How to use SQL Max () Function ?

Hi Reader's,   Welcome to FindNerd, today we are going to discuss how to use  SQL Max ( ) Function in Sql ?    Basically, SQL Max () Function is used to get the maximum value from the selected field.     Synta

How to use Sql Avg () Function ?

Hi Reader's,   Welcome to FindNerd, today we are going to discuss how to use  Sql Avg () Function in Sql  ? So, basically this function is used for returning the average of numeric column.If in a table there is null value then thi

How to use SQL Min () Function ?

Hi Reader's,   Welcome to FindNerd, today we are going to discuss how to use   SQL Min () Function in Sql. SQL Min () Function is used for getting the minimum value from the selected field. Syntax of SQL Min (): select min (co

Use of IN operator while writing nested queries

In Sql Server while writing queries sometimes we need to the data from multiple tables or you can say that output of one query becomes input to another one. In this case we will write the nested queries that will get data from the other table a

How To Add Add-ins in Microsoft Excel

Add-in is a software that adds many news statistical features in Microsoft Excel's such as correlation, covariance, anova ,F test etc which are not present before. Add-ins save our lot of time. It is useful as it helps to avoid err

Facebook Graph API explorer Tool

Hi, This is a short demo of how to use Facebook Graph API explorer tool. In order to use this feature you have to get registered with Facebook developer account. I have provide step and underneath an image example: After Si

How to create floating toolbar in android ?

In this blog we have defined Floating Toolbar which is new component into android with the introduction of material design. Floating Toolbar view just expand after click on Floating Action button with some icons. With the help of some following step

How to add value in text box using click of button in odoo-9

In odoo-9 first we have to create the three fields in .py file and then add two fields and store it in third fields to click the button to help the get_total function. Then pass get_total function in button. Use this point show in below: 1- In .py

SQL datatype

SQL data type is an attribute that tell us the type of the object. SQL server has 6 type of datatype Exact numeric data type 1. bigint- Range start from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 2. int- Range start from -2,147,483,6

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