Correlated Updates

You can also update records with data from a select statement. This is called a correlated update. It works by defining a select statement that returns the value you want to update the record with and assigning that as the value in an update statement.

You'll be using a flat_census in this exercise as the target of your correlated update. The flat_census table is a summarized copy of your census table.

Instructions

Build a statement to select the name column from state_fact. Save the statement as fips_stmt.
Append a where clause to fips_stmt that matches fips_state from the state_fact table with fips_code in the flat_census table.
Build an update statement to set the state_name in flat_census to fips_stmt. Save the statement as update_stmt.
Hit 'Submit Answer' to execute update_stmt, store the results and print the rowcount of results.

Take Hint (-30xp)