Updating multiple values
Apart from creating and accessing elements from the list, Python allows us to perform various other operations on the list.Some common operations are given below In Python, lists can be added by using the concatenation operator( ) to join two lists.In fact a reference is stored at each index which subsequently refers to the object stored somewhere in the memory.
I just want to give you some ideas about how you can use pivot tables with your own data.
Perhaps the biggest problem is that if both of your values are NULL, then an update will happen anyway.
Go ahead and substitute the code above and re-run the merge statement where one of the values is NULL.
In Python, lists are mutable i.e., Python will not create a new list if we modify an element of the list.
It works as a container that holds other objects in a given order.