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_284 ( "Stage (Winner)" text, "General classification" text, "Mountains classification" text, "Points classification" text, "Combination classification" text, "Team Classification" text )

### Question ###
WHAT TEAM CLASSIFIED IN THE STAGE WHERE BRADLEY WIGGINS WON THE POINTS CLASSIFICATION ?

### Accurate SQL ###

SELECT "Team Classification" FROM table_284 WHERE "Points classification" = 'Bradley Wiggins'