- What is the difference between SQL and MySQL?
- What do you mean by DBMS? What are its different types?
- What are the types of joins in SQL? Give an example for each one.
- What is a Primary key?
- What are the different operators available in SQL?
- What is the need for group functions in SQL?
- What is a Relationship and what are they?
Please discuss these questions with your partners and post your answers as a comment on this gist when you are finished.
-Multiply
-Divide
Group functions are built-in SQL functions that operate on groups of rows and return one value for the entire group. These functions are: --COUNT
-MAX, MIN
-AVG
-SUM
-DISTINCT
Relationships are the established associations between two or more tables. The relationship are:
-One to one
-One to many
-Many to many
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