didijaba
Well-known Member
- Joined
- Nov 26, 2006
- Messages
- 511
Hello,
I am new to power thing so pls be patient with me . I have large data set with transaction records of buying various products in different stores. Each record has time of transaction. What I need is to see when price for product in each store changed. I do not know how to do this. I have 650000+ rows of record. Thanks in advance for any advice how to solve this.
I am new to power thing so pls be patient with me . I have large data set with transaction records of buying various products in different stores. Each record has time of transaction. What I need is to see when price for product in each store changed. I do not know how to do this. I have 650000+ rows of record. Thanks in advance for any advice how to solve this.