Computer Science

A join query without the join condition produces a cartesian product.

SQL Joins & Grouping

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Answer

True

Reason — When a join query has no join condition specified, it results in a Cartesian product. This means that every row from the first table is combined with every row from the second table.

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Computer Science

A join query without the join condition produces a cartesian product.

SQL Joins & Grouping

Answer

Related Questions

HAVING clause can only be used if the SELECT query has GROUP BY clause.

With GROUP BY, the select-list of the SELECT statement can only take the group-field and/or aggregate function.

You can specify any type of condition, using any comparison operator in an equi-join.

Join can only be created from two tables.