I have a number of tables in the database and i have a column value as "abc" coming from one of the tables in the database,Now i need to find the table name from where this column value is coming? you can check the below process, this process is bit lenghty but this will give ...
How to transpose columns into rows using SQLAsk Question Asked 1 year, 7 months ago Modified 1 year, 7 months ago Viewed 81 times -1 I'm creating a view to select just the data I need from a specific table, mainly consting of casting, substringing and aliasing, so that the fields...
"Get-AzureVM" Powershell Command not recognized in application after deploying to IIS. "Get-EventLog : Requested registry access is not allowed." is returned after adding a where-object filter. "Get-EventLog: Attempted to perform an unauthorized operation" - why?? "Get-WmiObject not support...
In order to build up this result, First I want to get the columns: I've done this with the INFORMATION_SCHEMA query: SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = N'Student' COLUMN_NAME Id Name Mark SELECT IIF(COLUMN_NAME='Id',COLUMN_NAME,'')Id,IIF(COLUMN_...
I can see many different answers and ways to do this but there is the rub in this and that is the objective. Yes, the objective. If you want to only know the column names you can use SELECT * FROM my_table WHERE 1=0 or SELECT TOP 0 * FROM my_table But if you want to use...
CREATE TABLE T ( A INT PRIMARY KEY, B CHAR(1000) NULL, C CHAR(1000) NULL ) and the requirement is to determine whether either of the nullable columns B or C actually contain any NULL values (and if so which one(s)). Also assume the table contains millions of rows (and that no...
You are usingold-fashioned-joinsyntax with comma separated table names and their join condition in ...
So let’s dig into the internals of SQL Server to prove this… First, we’ll do this example today with SQL Server 2008 RTM (I hope to get the latest service pack applied before the next post). The background thread runs periodically (every 5 seconds) looking for these ghosted rec...
Hello everyone, REQUIREMENT To access next row values in a table. When we have null value in the current row then we have to look forward for the upcoming rows till we
SQL Copy USE AdventureWorks2022; GO IF OBJECT_ID ('Purchasing.LowCredit','TR') IS NOT NULL DROP TRIGGER Purchasing.LowCredit; GO -- This trigger prevents a row from being inserted in the Purchasing.PurchaseOrderHeader table -- when the credit rating of the specified vendor is set to 5 ...