i have a scenario where i want to know in which position number the column name comes
like i have sample data below
ID|NAME|S1|BQ|S2|VN|D1
1|vimal|10.12|12.4|56.2|12.2|11.22
2|vilas|10.12|12.4|56.2|12.2|11.22
3|viky|10.12|12.4|56.2|12.2|11.22
Colum name : S1 S2 D1
output should be :
3
5
7