I want to display the number of null values present in each column in a table.
something like this..
I have a table called customer
and fields in the customer
are cust_id,cust_name, cust_add,cust_gender,cust_phone
etc
I want output like this
Column name Number of null values
cust_id 0
cust_name 2
cust_add 5
cust_gender 3
cust_phone 5
. . .
and I am using oracle.