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_64879 ( "Stage" text, "Winner" text, "General classification" text, "Points classification" text, "Mountains classification" text, "Intergiro classification" text, "Trofeo Fast Team" text, "Trofeo Super Team" text )

### Question ###
What is the points classification when the Intergiro classification is Sven Krau , and the mountains classification is koldo gil, Trofeo Super Team is Liquigas-Bianchi, and stage is 9?

### Accurate SQL ###

SELECT "Points classification" FROM table_64879 WHERE "Intergiro classification" = 'sven krauß' AND "Mountains classification" = 'koldo gil' AND "Trofeo Super Team" = 'liquigas-bianchi' AND "Stage" = '9'