Left join

Left join sql

#LEFT JOIN: Return all rows from the left table, even if there are no matches in the right
#table 
syntax->SELECT column_name(s)
FROM table_name1
LEFT JOIN table_name2
ON table_name1.column_name=table_name2.column_name 
////example/////
SELECT Persons.LastName, Persons.FirstName, Orders.OrderNo
FROM Persons
LEFT JOIN Orders
ON Persons.P_Id=Orders.P_Id
ORDER BY Persons.LastName

Left join

SELECT *
FROM Table_A A
LEFT JOIN Table_B B
ON A.col = B.col;

Source: interviewbit.com

Left join

SELECT table1.column1, table2.column2...
FROM table1
RIGHT JOIN table2
ON table1.common_field = table2.common_field;

Left join

123SELECT columns  FROM table_A  LEFT JOIN table_B ON join_conditionsXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Source: lms.clarusway.com

Left join

SQL> SELECT  ID, NAME, AMOUNT, DATE
   FROM CUSTOMERS
   LEFT JOIN ORDERS
   ON CUSTOMERS.ID = ORDERS.CUSTOMER_ID;

-1

Source: tutorialspoint.com

Similar codes

0 vote245 views1 answer
Select multiple row from primary key sql
SQL
-1 vote201 views3 answers
Psql get last rows
SQL
0 vote194 views1 answer
Sql get number of days between two dates
SQL
1 vote274 views1 answer
How to fetch data in between startfromdate to starenddate in sql
SQL
1 vote194 views2 answers
How to drop a unique constraint in sql
SQL
0 vote194 views1 answer
Conda install pymysql "windows"
SQL
0 vote207 views1 answer
Except in sql alchemy
SQL
2 votes189 views3 answers
Sqlite3.OperationalError: near "7": syntax error
SQL
0 vote200 views1 answer
Select odd records sql
SQL
2 votes137 views1 answer
Select sid oracle
SQL