I am facing difficulty to retrieve data from database using stock codes in a database, could anyone share me the details regarding my following questions:
- What is master database? how it is differ from user created database?
2)How retrieve the data from user stored database based on stock codes?
3)Is it possible to view Postgre SQL structure which are created during data fetching? If so, how?
- Where to create Python script (.py files) to handle queries.
Thanks in advance.