1. The same column data generated
First select the cell, and then enter the desired start and end of the column, separated by colons, my input is "A2: A100", and then press Enter. Figure:
The second step, shortcut keys ctrl + D, can generate the same one of the data, as shown;
2. Generate different columns, unique id
With somewhat similar to 1:00, select the cell, and the input data in the above function, the input I is "= 20200103 + ROW (B2)", as shown:
The second step, repeat 1 on it. My input is "B2: B100", as shown:
Then return, then ctrl + D is completed, as shown:
