SQL Server - STRING_AGG function in SQL server

In this tutorial we will explore the STRING_AGG function in SQL and we will also reinforce our learning with various examples.
STRING_AGG function can be counted as a new member of the SQL aggregation functions and it was announced in SQL Server 2017.
STRING_AGG function gathers all expression from rows and then puts it together in these rows expression in order to obtain a string.
Additionally this function takes a separator parameter that allows separating the expressions to be concatenated. sql learnsql practicalit sqlserver sqlservertutorialinhindi

Источник: rutube.ru