how to Remove synthetic key

[Anonymous]

Table A

a	b	c

Table B

d	b	e

table C

f	b	h

main

b	h	g	h	i	j

Table A,b,c are connected with Main table and also with Table A

how to remove sythentic key without renaming and remove the field

[neha_shirsath]

Hi,

I've removed contactID from potential table as the same field data we are getting from Contact table.

so no need of that field in Potential table.

If the fields data is different then we have to create Composite key for that.

Thanks,

Neha