Microsoft uses the ANSI ISO SQL standard. Mark Ritman has a good explanation of ANSI joining and why you should use them . However, SQL Server does not support the NATURAL JOIN syntax specified in this article and the ANSI standard. You may be familiar with the old Oracle syntax, but it is a standard and something you will find in other database products.
To answer your question, there is no way to perform Oracle style joins on SQL Server. Even the style styles *= and =* are outdated and are completely removed in the next version of the product.
Jeremiah peschka
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