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_245801_2 ( duration VARCHAR, spacecraft VARCHAR )

### Question ###
When salyut 7 ve-4 eva 1 is the spacecraft, what is the duration?

### Accurate SQL ###

SELECT duration FROM table_245801_2 WHERE spacecraft = "Salyut 7 – VE-4 – EVA 1"