Sql server update multiple columns from another table

Question

I have read lots of post about how to update multiple columns but still can\'t find right answer.

I have one table and I would like update this table from another table.

Answer 1

The UPDATE SET commands implicitly apply on the table specified by , and it is not possible to specify the table on the SET operation.

Edit: Specify only the column name you want to update, do not mention the table.