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 All_documents ( date_stored VARCHAR, Document_name VARCHAR )

### Question ###
What is the date when the document 'Marry CV' was stored?

### Accurate SQL ###

SELECT date_stored FROM All_documents WHERE Document_name = "Marry CV"