Ajayendra Raghuvanshi

I have a case where there are many rows for the same ID, I just wanted to know if there is any way to find out whether the given ID includes some specific value or not. Table 1 ID Dept Salary Flag Date 1 IT 5000 N 2017-01-01 1 IT 5000 N 2017-01-02 1 IT 5000 N 2017-01-03 1 IT 5000 N 2017-01-04 1 IT 5000 N 2017-01-05 2 HR 4000 N 2017-01-01 2 HR 4000 N 2017-01-02 2 HR 4000 Y 2017-01-03 2 HR 4000 N 2017-01-04 2 HR 4000 N 2017-01-05 3 Fin 4500 N 2017-01-08 3 Fin 4500 N 2017-01-09 3 Fin 4500 N 2017-01-10 3 Fin 4500 N 2017-01-11 3 Fin 4500 ...

In sqlserver, when you have multiple data with some column have null value and you need the row which not null. So this example will help you. CREATE TABLE Family ( ID int , Name varchar ( 20 ), Gender char ( 1 ) ); INSERT INTO Family VALUES ( 1 , 'Ram' , 'M' ), ( 2 , 'Suraj' , 'M' ), ( 3 , 'Sunitha' , 'F' ), ( 4 , 'Deepika' , 'F' ), ( 5 , 'Minakshi' , 'F' ), ( 6 , 'Somu' , 'M' ); CREATE TABLE Child_parent ( Child_ID int , Parent_ID int ); INSERT INTO Child_parent VALUES ( 1 , 2 ), ( 1 , 3 ), ( 4 , 5 ), ( 4 , 6 );   Expected Result : Child_ID ChildName FatherName MotherName -----------------------------------------------   1         Ram       Suraj      Sunitha  4         Deepika   Somu       Minakshi Query...

Difference between asynchronous (AJAX) and synchronous request? Now-a-days, this is a very common question that been asked in all most every basic interview – What is the main strength of AJAX? Or why and when should we use AJAX in web application? And the most common answer is – “AJAX does not refresh or reload the whole page”. But, the more perfect answer is – “AJAX is an asynchronous technology where others request are synchronous.” So, what is the difference? In a word, a program does not wait for response after requesting an asynchronous call whereas synchronous does so. Here is a simple example – function check() { var a=0; a = getStatus(“getstatus.php?id=5”); if(a==1) { alert(“active”); } else { alert(“not active”); } } Here getStatus() function sends a AJAX request to the server with “getstatus.php?id=5” url and the php file decides (from database may be) the status and output/response as 1 or 0. But, this function wi...

This is simple example to read and write in xml column of a table in sqlserver . You can directly execute in sqlserver too. ----------------- To insert/update in xml column declare @t table (id int, xmlCol xml) insert into @t values(1,' 14747 ') select * from @t; update @t set xmlcol = ' 14747 14749 ' where id =1 select * from @t --even you cast as select cast ( xmlcol as varchar(max)) , * from @t ----------------- Select example-----1st example -- Declare @responce xml; DECLARE @douvalue varchar(100); SELECT @responce = ' 60.4655 ' select @douvalue = @responce.value('(/double)[1]', 'varchar(100)'); select @responce, @douvalue AS DownloadEnvironment --Declare @responce xml; SELECT @responce = ' 60.4655 ' ;WITH XMLNAMESPACES(DEFAULT 'http://www.webserviceX.NET/') select @douvalue = @responce.value('/double[1]', 'varchar(100)'); select @douvalue ------2nd example - To retrieve value --- declare @xml xml  set @xml...

Suppose I have an entry assetsIDs_xml  ' 119 ' update Designs set assetsIDs_xml = ' ' where ( assetsIDs_xml.exist('/root/id[text()=119]') =1 )  SELECT            Columnlist       FROM             tableName c       WHERE             AND (( c . userIDs_xml . exist ( '/root/id[text()=sql:variable("@userID")]' ) = 1 )  

Hello All, In my pc, IIS was working fine as I know. Today when I want to run my site from IIS. It gives me above error . I am searching lot for my this issue. Even I was did stop my firewall , still getting the same. So I googling and get solution that skype is also share the same port of IIS : 80. So follow below to solve this issue. The cmd NETSTAT -ano showed Skype (via the PID) was using port 80. This was preventing IIS starting a local website with the message: The process cannot access the file because it is being used by another process. (Exception from HRESULT: 0x80070020) This was resolved in Skype by unchecking T ools > Options... > Advanced > Connection > "Use port 80 and 443 as alternatives for incoming connections" Refer link :Prevent Skype using port 80 and causing IIS to throw a HRESULT: 0x80070020 Exception