MTD wrote:
> Your post is confusing. Here is my advice: investigate the use of
> dictionaries. Dictionaries can allow you to define data in the form {
> key:data }, e.g.
>
> { area_code : area_data }
>
> { (area_code,school_code) : school_data }
>
> { (school_code,student_code) : student_data }
T
Hi Mr. George,
Let me try it again...
I am not using any relational database to store the required tables
with primary keys & foreign keys
When I say PRIMARY KEY =>
1. It means an index is created on the specified fields
(Out of various fields given in the comma separated txt file)
File
