having certain problem
below is my table where there first name and last name is in one column only .
so we want to check by taking first name at a time or taking last name at time what things are coming as output
lets us take sagar so we want to check how many time is coming in the custname column .
so it should give me , all below which are having sagar will appeared
so after we take rahul , all below which are having rahul will appeared
so need help .