[pyar] OT: Comparación de queries

[Facundo Batista]

2010/6/20 Sebastian Bassi <sbassi en clubdelarazon.org>:

> SQL specifies two different syntactical ways to express joins:
> "explicit join notation" and "implicit join notation".

Dos cosas.

1. Explicit is better than implicit.

2. Flat is better than nested.

Slds.

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