How can I insert '&' symbol in data I have a source table where one of column has data like:

Column
SD
SD
..
..
JK
Jk
..
..


I want to load this data into staging in format of:

Column
S&amp;D
S&amp;D
..
..
J&amp;K
J&amp;k
..
..


Meaning I want to insert '&amp;' character wherever we have data like SD and JK, while loading to staging.

I need to convert it for SSIS. So I want to give here SSIS formula to achieve this.

How can we achieve this?
Assuming your source column is called col, I would add a Derived Column Transformation. Use the substring and right function to split the column apart and insert the ampersand in the middle.

SUBSTRING(col,1,1) + "&amp;" + RIGHT(col,1)