Query from text file and retrieve records
For example we have the following text file “Employees.txt”
LastName,FirstName,Department,Role
Nandvani,Rajiv,IT,Manager
Kumar,PP,Finance,Analyst
Shukla,Nikhil,R&D,Programmer
Singh,ANIL,QA,Tester
ARORA,ANUJ,QA,Team Leader
Kumar,Neeraj,IS,Manager
Is it important that your text files be formatted like this? It’s not just important,
it’s crucial. We’re going to use database techniques to retrieve information from
the file, and to do that the file needs to be delimited in some way (in this case,
using the comma as the delimiter).