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 ...

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 ...

This will find all rows in the ITEM table where PRICE is null. Similarly, you can use NULL to set a column to null in an UPDATE statement like: UPDATE DEPT. SET MGRNO = NULL. ... Nulls are one of the ...

Memory-optimized tables are, as the name suggests, completely held in memory, eliminating disk access except as an afterthought. Eliminating the disk-based component of the table allowed the SQL ...

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 ...

Marvel should have an evil villain named “Null.” Nulls have always been trouble in the relational world. Certainly, nulls are used all over the place by virtually everyone. Still, that does not mean ...