⟩ How can we change the data type of a column of a table?
This will change the data type of a column:
ALTER TABLE table_name CHANGE colm_name same_colm_name [new data type]
This will change the data type of a column:
ALTER TABLE table_name CHANGE colm_name same_colm_name [new data type]
How many ways can an argument be passed to a subroutine in programming?
List out some of the object-oriented methodologies?
Differentiate persistent & non-persistent objects in programming?
When does a name clash occur in programming?
What are the advantages of OOPL in a programming language?
What is Downcasting in Programming?
Can a method be overloaded based on different return type but same argument type in programming?
Differentiate Aggregation and containment in Programming?
What is the difference between procedural and object-oriented programs?
What is a modifier explain?