I am in urgent need of importing huge data from excel to SQL.

one of the excel sheet contains data as follows.

```
ID Name Category Section
1 Books Stationery KG1,KG2,1
2 Pencils Stationery KG1,KG2,1,2,3
```

Which I would like to convert into this:

```
ID Name Category Section
1 Books Stationery KG1
1 Books Stationery KG2
1 Books Stationery 1
2 Pencils Stationery KG1
2 Pencils Stationery KG2
2 Pencils Stationery 1
2 Pencils Stationery 2
2 Pencils Stationery 3
```

What is the easiest way to do this?