KPMG SQL Interview Question | Advanced SQL Interview Question | SQL Interview Question no 13

Publicado em: 25 Outubro 2024
no canal de: The Data -Tech Club

814

In this video, we have talked about the aggregate function String aggregate function in SQL server.
The STRING_AGG function in SQL Server is a powerful tool that lets you concatenate or join strings from multiple rows into a single result, making it easier to format data for reports, exports, or displays. With STRING_AGG, you can specify a separator between values, like a comma or hyphen, which is ideal for creating lists or summaries. This function is handy when dealing with large datasets and can simplify grouping data into a single, readable format. Introduced in SQL Server 2017, STRING_AGG helps streamline queries that previously required complex workarounds or XML path methods for concatenation.
.
.
.
.
#SQL #SQLInterviewQuestions #LearnSQL #DataAnalysis #SQLQuery #InterviewTips #Database #Programming
.
.
.
-------------------------CREATE TABLE SCRIPT-----------------------------------------
create table support_(name varchar(20), address varchar(20), email varchar(50), floor_ int, resources varchar(20) )
insert into support_ values ('A','BANGALORE','A@GMAIL.COM',1,'CPU')
insert into support_ values ('A','BANGALORE','A1@GMAIL.COM',1,'CPU')
insert into support_ values ('A','BANGALORE','A2@GMAIL.COM',2,'DESKTOP')
insert into support_ values ('B','BANGALORE','B@GMAIL.COM',2,'DESKTOP')
insert into support_ values ('B','BANGALORE','B1@GMAIL.COM',2,'DESKTOP')
insert into support_ values ('B','BANGALORE','B2@GMAIL.COM',1,'MONITOR')

Nesta página do site você pode assistir ao vídeo on-line KPMG SQL Interview Question | Advanced SQL Interview Question | SQL Interview Question no 13 duração hora minuto segundo em boa qualidade , que foi baixado pelo usuário The Data -Tech Club 25 Outubro 2024, compartilhe o link com seus amigos e conhecidos, no youtube este vídeo já foi visto 814 vezes e gostou 26 espectadores. Boa visualização!