SQL SERVER||How many ways to get domain name from email column in a table?
By using 8 string functions, we can extract 5 ways to get domain name from email column in SQL
SUBSTRING
CHARINDEX
PATINDEX
STUFF
LEFT
RIGHT
LEN
REVERSE
SUBSTRING(email,CHARINDEX('@',email)+1,LEN(email)) AS Domain_Name_SUBSTRING
,SUBSTRING(email,PATINDEX('%@%',email)+1,LEN(email)) AS Domain_Name_SUBSTRING
,STUFF(email,1,CHARINDEX('@',email),'')AS Domain_Name_STUFF
,REVERSE(LEFT(REVERSE(email),CHARINDEX('@',REVERSE(email))-1))AS Domain_Name_LEFT
,RIGHT(email,LEN(email) - CHARINDEX('@',email)) AS Domain_Name_RIGHT
