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sql - How to insert with where clause

I am using the following query to insert values into one field in table A.

insert
into A (name)
values ('abc')
where
   A.id=B.code
   and B.dept='hr' ;

Is this query right? If not, please provide me a correct way.

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You should rather use UPDATE, if you want to change the value of the field in records you select using the WHERE clause.


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