How do you join two tables even if no match?

How do you join two tables if there are nothing in common?

Using the “FROM Table1, Table2” Syntax One way to join two tables without a common column is to use an obsolete syntax for joining tables. With this syntax, we simply list the tables that we want to join in the FROM clause then use a WHERE clause to add joining conditions if necessary.

Which join is used when there is no match?

LEFT JOIN is used; this will return ALL rows from Table1 , regardless of whether or not there is a matching row in Table2 .

How do you select rows with no matching entry in another table?

1 Answer1Use this code:2key points are as follows:3Here, LEFT JOIN is used to return all the rows from TableA even though they don't match with the rows in TableB.4You can observe that WHERE tb.ID IS NULL clause; there will be no records in TableB for the particular ID from TableA.