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.

OUTER JOIN (FULL) LEFT OUTER (partial) RIGHT OUTER (partial). It is now clear why those operations have aliases, as well as it is clear only 3 cases exist: INNER, OUTER, CROSS.

SQL LEFT join fetches a complete set of records from table1, with the matching records (depending Example of SQL Left Join. To get company name and company id columns from company table and...

The SQL Left Join returns all the rows or records present in the Left table and matching rows from the right table. The visual representation of the SQL Server Left Outer joins is.

The left join, however, returns all rows from the left table whether or not there is a matching row in the right table. Suppose we have two tables A and B. The table A has four rows 1, 2, 3 and 4. The table B...

The LEFT JOIN clause allows you to query data from multiple tables. It returns all rows from the left table and the matching rows from the right table.

An SQL join clause - corresponding to a join operation in relational algebra - combines columns from one or more tables in a relational database. It creates a set that can be saved as a table or used as it is. A JOIN is a means for combining columns from one (self-join)...

A LEFT JOIN performs a join starting with the first (left-most) table. Then, any matched records from the second table (right-most) will be included. LEFT JOIN and LEFT OUTER JOIN are the same.