Answers for "sql selecting from multiple tables"

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26

how to join tables in sql

JOINING 2 Tables in sql

SELECT X.Column_Name , Y.Column_Name2
FROM TABLES1_NAME X 
INNER JOIN TABLES2_NAME Y ON X.Primary_key = Y.Foreign_key;


--FOR EXAMPLE
--GET THE FIRST_NAME AND JOB_TITLE
--USE EMPLOYEES AND JOBS TABLE
--THE RELATIONSHIP IS JOB_ID

SELECT E.FIRST_NAME , J.JOB_TITLE
FROM EMPLOYEES E
INNER JOIN JOBS J ON J.JOB_ID = E.JOB_ID;
Posted by: Guest on December-01-2020
1

SQL | SELECT data from Multiple Tables

SELECT tablenmae1.colunmname, tablename2.columnnmae    
FROM tablenmae1  
JOIN tablename2  
ON tablenmae1.colunmnam = tablename2.columnnmae
ORDER BY columnname;
Posted by: Guest on June-25-2021

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