Six-red snooker Six-red snooker Six-red snooker (sometimes spelled six-reds, 6-red, and also known as super 6s), is a variant of snooker, but with only six initially on the table as opposed to the standard fifteen. In Six-red snooker, the traditional game of snooker is shortened, with fewer red-balls to pot. The game is played with all other rules unchanged, meaning that foul shots are more significant to the overall score. The maximum break in six-red snooker is 75, as compared to 147 for traditional snooker. The table is the same size as in the traditional 15-red game. The format was designed to
Many-to-many (data model) Many-to-many (data model) In systems analysis, a many-to-many relationship is a type of cardinality that refers to the relationship between two entities A and B in which A may contain a parent instance for which there are many children in B and vice versa. For example, think of A as Authors, and B as Books. An Author can write several Books, and a Book can be written by several Authors. In a relational database management system, such relationships are usually implemented by means of an associative table (also known as junction table or "cross-reference table"), say, AB with two one-to-many