CREATE DATABASE DB_TEST;
GO

USE DB_TEST;
GO

CREATE TABLE T_DIRTY 
(ID     INT IDENTITY PRIMARY KEY,
 STRING VARCHAR(8000));
GO

INSERT INTO T_DIRTY VALUES (NULL)
GO 1000

INSERT INTO T_DIRTY
SELECT NULL
FROM   T_DIRTY AS T1
       CROSS JOIN T_DIRTY AS T2
GO

CREATE TABLE T_COUNT 
(COUNT_ROW INT, DT DATETIME2)
GO