When you unpivot, you unpack the attribute-value pairs that constitute the new columns' intersection points and re-orient them into flattened columns as follows: Values are unpivoted into a new column (in blue on the left) (in blue on the right).
Replace values does not pick up new columns when they are introduced to the table, therefore the unpivot removes the rows with null values from the new column.
All good , but provide the data also for the assignment , Without data the interest is less day by day from the course. So, try to solve this problem as asap.
Everything is good but keyboard sounds more harsh and overlap your voice whereas this course is best.
Hello sir, explaination is excellent. I have a request please send the db in excel or SQL file.
In SQL Join Function's 2nd video - Teacher's voice dose not match with background content that are plays
Mera Abhi graduation hu he Mene Mechanical Engineering BTech ki Hai me Data analysis me Apna career Bana skat ho Kya
Ashok Kumar Sonkar
Super Duper Traning
How to download in mac m1?
I want to assignment answer and data. excellent teach
excellent teaching technique...one of the best course content...