can anyone simply explain SQL joins

Answer 1

Basically sql joins means that using the join fuction one can simply display the data from any two or more tables within one table.

Answer 2

It joins data from two separate tables into a third teemporary table.

Answer 3

joins means joining one or more tables data into a single table

Answer 4

if you have 2 same ID you can join it together,
example:
costumer.ID = employee.ID