get first 3 letters in sql
SELECT FIRST_NAME , SUBSTR(FIRST_NAME, 1 , 3 ) , LENGTH(FIRST_NAME)
FROM EMPLOYEES ;get first 3 letters in sql
SELECT FIRST_NAME , SUBSTR(FIRST_NAME, 1 , 3 ) , LENGTH(FIRST_NAME)
FROM EMPLOYEES ;sql first character
Select First two Character in selected Field with Left(string,Number of Char in int)
SELECT LEFT(FName, 2) AS FirstName FROM dbo.NameMasterget first 3 letters in sql
-- substr(string, start, [, length ])
SELECT substr('Hello World', 1, 3) ; -- Hel
SELECT substr('Hello World', 4, 5) ; -- lo Wo
SELECT substr('Hello World', 4); -- lo World
SELECT substr('Hello World', -3); -- rldCopyright © 2021 Codeinu
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