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SQLite Cross Join

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SQLite Cross Join

The SQLite Cross join is used to match every rows of the first table with every rows of the second table. If the first table contains x columns and second table contains y columns then the resultant Cross join table will contain the x*y columns.

Syntax:

Image Representation:

Sqlite Cross join 1

We have two tables “STUDENT” and “DEPARTMENT”.

Sqlite Cross join 2

The “STUDENT” table is having the following data:

Sqlite Cross join 3

The “DEPARTMENT” table is having the following data:

Sqlite Cross join 4

Example:

Select all records from tables STUDENT and DEPARTBMENT after cross join:

Sqlite Cross join 5


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