Many times, we will require sample datasets with any random values but in large quantities, perhaps hundreds of thousands. Alternatively, during data analysis, we may need to insert a large number of rows. The example below shows a loop statement that inserts 100,000 rows into a table to help achieve both of the above aims.
CREATE TABLE tbStudent(bigID BIGINT, StudentName VARCHAR(50))
GO
DECLARE @bigid BIGINT
SELECT @bigid = 2200000000 — it can be 0 or 1.
WHILE @bigid >=2200000000 and @bigid <= 2200100000
BEGIN
INSERT INTO tbStudent VALUES(@bigid, ‘Student_’ + CONVERT(VARCHAR(15), @bigid))
SELECT @bigid = @bigid + 1
END
GO
Now, let’s use COUNT_BIG function to see the values.
SELECT COUNT_BIG(bigID) FROM tbStudent
I hope you found this post to be informative.
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Big Data & SQL 