Consider a wholesale database with the following data: address (Not Null) email (Unique) vendor idname (PK) (Unique) Not Null) (Not Null) WalmartSupermarket 9191 W Flagler St service@ walmart.com (786) 801-5704 Target Superarket 10101 W Flagler St servicel@ target.com(305) 894-2938 CVS Macy'sDepartment 1205 NW 107th Ave sales@ macys.com JCPenney Department 1603 NW 107th Ave service@ macys.com305) 477-1786 Walgreens Pharmacy 10700 W Flagler St contact@walgreens.com 305) 424-1140 Pharmacy 1549 SW 107th Ave contact@evs.com (305) 220-0147 (305) 594-6300 brand idname (PK) contact phone contact email (Unique) contract year Not Null (Not Null (786) 801-1234 george@greatval.com 2008 2010 2010 2015 Worthington non-exclusie (955) 812-7462 jke@ worthington.com 2016 non-exclusive 305) 315-3700 cindy@botanics.com2008 Gold Emblem non-exclusive (265) 213-7132 mindygoldembl.com 2005 Great Value exclusive non-exclusive 360) 516-9897 jcequate.com non-exclusive 776) 636-964 eric@radiance.com 953) 474-8995 andy@alfani.com product idname (Not Null)category (Not Null) brand (FK) (PK) Toothpaste Multivitamin Supermarket Jacket T-shirt Supplements Aloe Pharmacy