Data Science | Python | SQL
Database Normal Forms Every Developer Should Know
Normalization aims to eliminate redundancy and enforce data integrity by organizing data into logical, dependency-driven forms.
-
-
Data Science | Python | SQL
Advanced Programming in Data Analysis
Advanced Programming in Data Analysis in data-driven world has got a new meanning. Advanced programming skills are essential for effective data analysis….
-
Data Science | Python | SQL
How To Set The First Day of Week DATEFIRST
How To Set The First Day of Week DATEFIRST – SET DATEFIRST = 1 sets the first day of the week to…
-
The PIVOT operator in SQL
The PIVOT operator in SQL Server is an advanced relational operator that helps transforming and reorganizing data in a tabular format, enhancing…
-
Update Multi Table Conditions
Problem In transaction table DB_GAds there are storage of records according key Date, Sesion_source_medium, Transaction Id and Item Id. In cost table…
