Question

Diffrence between steady state conduction and unsteadt state conduction

Answer 1

hola mate...

here is your answer------->>>

When querying data from a table, you may get duplicate rows. In order to remove these duplicate rows, you use the DISTINCT clause in the SELECT statement.

Let’s take a look a simple example of using the DISTINCT clause to select the unique last names of employees from the employees table.

#hope it helps you...

plzz mark it as brainliest.....^.^