Re: Ordre SQL

Posté par phil@NWDi le 1/2/2007 17:59:28

Bonsoir,
En fouinant dans une doc SQL, j'ai trouvé ceci :
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INTERSECT
The INTERSECT operator is used to evaluate results returned by two queries but
includes only the records produced by the first query that have matching ones in
the second. This operator is implemented in Oracle and IBM DB2 UDB but not in
Microsoft SQL Server 2000, which uses EXISTS operator for this purpose.
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J'espère que ça peut servir.
A+
phil