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    how to split and cut (big data)

    Hello, I have table: 3 cols and over 300k rows. Col1 - ID (numeric id, ex: 123456) Col2 - Numb (numeric from 1 to 25, ex: 1) Col3 - Yes/no (0 or 1) I have 443 unique IDs. Each ID has more than 400 rows, almost of all have different numbers of rows. How to split initial table to table in this...