Update Query with INNER JOIN between tables in 2 different databases on 1 server

Question

Need some SQL syntax help :-)

Both databases are on the same server

db1 = DHE
db2 = DHE_Import

UPDATE DHE.dbo.tblAccounts 
INNER JOIN DHE_Import.dbo         


        

Answer 1

Following is the MySQL syntax:

UPDATE table1 
INNER JOIN table2 ON table1.field1 = table2.field2
SET table1.field3 = table2.field4 
WHERE ...... ;

http://geekswithblogs.net/faizanahmad/archive/2009/01/05/join-in-sql-update--statement.aspx