Define Union All Operator And Union?

1.	Define Union All Operator And Union?
Answer» FULL recordings of two TABLES is UNION All operator.A distinct recording of two tables is Union. Full recordings of two tables is Union All operator.A distinct recording of two tables is Union.

Answer»

FULL recordings of two TABLES is UNION All operator.A distinct recording of two tables is Union.

Full recordings of two tables is Union All operator.A distinct recording of two tables is Union.

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