Update Table With Inner Join

Posted on By David Kittell 
UPDATE table1
SET table1.column1 = table2.column1
	,table1.last_name = table2.last_name
	,table1.first_name = table2.first_name
	,table1.gender = table2.gender
FROM table1
INNER JOIN table2 ON table1.child_column2 = table2.column2
WHERE table1.child_column2 IS NOT NULL;
Originally Posted on September 18, 2013
Last Updated on October 26, 2015
All information on this site is shared with the intention to help. Before any source code or program is ran on a production (non-development) system it is suggested you test it and fully understand what it is doing not just what it appears it is doing. I accept no responsibility for any damage you may do with this code.
Code MSSQL SQL

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