PROBLEM:
I have some spreadsheets where I get some information, which is updated every 6 hours. The main difficulty is when I need to compare some information between the last 2.3 worksheets for example, since I need to open one and then the other and see the values, etc.
I would like to import and save this information in a MySQL database, because then I can manipulate the information better.
INITIAL IDEA:
Create a MySQL database and a specific table with the same columns of the worksheet, ADDING some extra columns and saving the information in that database. But for lack of advanced knowledge in PHP and SQL, I could not find the best way to do this process.
I even found some examples but they were a bit complex and I could not understand.
Example: TABLE summary of the bank:
In short: I need to import the XLS file and save it to the bank by inserting some columns that are not present in the file.