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_22834834_2 ( championship VARCHAR, year VARCHAR )

### Question ###
Who is the championship for the year of 1993?

### Accurate SQL ###

SELECT championship FROM table_22834834_2 WHERE year = 1993