Left Join With Where Clause

Last Updated On Saturday 9th Apr 2022

sql left join where

  • The LEFT JOIN is a clause of the SELECT statement. The LEFT JOIN clause allows you to query data from multiple tables.

sql left join where

  • The LEFT JOIN allows you to query data from two or more tables.

left join where

  • The LEFT JOIN keyword returns all records from the left table (table1), and the matching records from the right table (table2).
  • The result is 0 records from the right side, if there is no match.

Syntax

	SELECT column_name(s)
FROM table1
LEFT JOIN table2
ON table1.column_name = table2.column_name;
	

sql left join where clause

Examples

	SELECT
    name,ID
FROM
    users
LEFT JOIN datas ON
    join_condition;
	

left join with where clause

Examples

	SELECT
    p.id, 
    name, 
    title
FROM
    posts p
LEFT JOIN postDetails 
    USING (numid)
WHERE
    numid = 135;