If you’ve the database backup available and know the time of data deletion, you can use the transaction log with Log Sequence Number (LSN) to recover the deleted data from SQL Server. However if you ...

Below is the script you can use to create a log table in the SQL Server database. CREATE TABLE [Log] ( [Id] int IDENTITY(1,1) NOT NULL, [Message] nvarchar(max) NULL, [MessageTemplate ] nvarchar ...

Eliminate empty columns in datasets with Power Query. Explore automated, reusable solutions for efficient and adaptable data ...

SQL Server 2016 takes this one level further and lets you transform JSON data in table rows. This ability might save a lot of work and CPU cycles off your code as now you can push the raw JSON text to ...

Null means "undefined" in SQL, ... However, as long as parents don't suddenly all decide to start naming their kids after incorrectly-escaped database inputs like "Robert'); DROP TABLE students; ...

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. ... (StartTime, EndTime), StartTime datetime2 GENERATED ALWAYS AS ROW START HIDDEN ...