In this video we will understand the SQL merge statement. Using merge statement we can insert , update and delete data in a single statement.

script:
CREATE TABLE SourceProducts(
ProductID INT,
ProductName VARCHAR(50),
Price DECIMAL(9,2)
);
CREATE TABLE TargetProducts(
ProductID INT,
ProductName VARCHAR(50),
Price DECIMAL(9,2)
);


delete from SourceProducts;
INSERT INTO SourceProducts VALUES(1,'Table',90),(3,'Chair',70)

delete from TargetProducts;
INSERT INTO TargetProducts VALUES(1,'Table',100),(2,'Desk',180)


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#sql #merge