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 documents (document_code VARCHAR, document_name VARCHAR)
TABLE: CREATE TABLE document_sections (section_title VARCHAR, document_code VARCHAR)

### Question ###
What are all the section titles of the document named "David CV"?

### Accurate SQL ###

SELECT t2.section_title FROM documents AS t1 JOIN document_sections AS t2 ON t1.document_code = t2.document_code WHERE t1.document_name = "David CV"