Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22354 ( "District" text, "Vacator" text, "Reason for change" text, "Successor" text, "Date successor seated" text )

### Question ###
Which district did Ralph Harvey (r) vacated when he resigned?

### Accurate SQL ###

SELECT "District" FROM table_22354 WHERE "Vacator" = 'Ralph Harvey (R)'