Skip to content
Home » SQL Database » Page 6

SQL Database

SQL Server Tutorials By Pradeep Raturi- This website provides a SQL server, SSRS, Power BI, Python, Azure basics and advanced tutorials for beginners and professionals .You will find out a step-by-step

SQL SERVER @@IDENTITY

SQL Server @@IDENTITY function is a system function that is used to get the last IDENTITY value generated for any table with an identity column under the current session, regardless of the scope of the T-SQL statement that generated the value.

Loading

SQL STRING_SPLIT function

SQL Server STRING_SPLIT function is used to split a string into a table that consists of rows of substrings based on a specified separator. This function was introduced in SQL Server 2016 .

STRING_SPLIT requires the compatibility level to be at least 130. When the level is less than 130, SQL Server is unable to find the STRING_SPLIT function.

Loading

SQL Server Computed Columns

A computed column is a virtual column which is used to add a new column to a table with the value derived from the values of other columns in the same table.

Computed column is not physically stored in the table, unless column is marked PERSISTED and it is persisted only if its expression is deterministic.

Loading