Border’s Group, Inc. Data StoreInfo table (tblStoreInfo) TitleInfo table (tblTitleInfo) SalesInventoryInfo table (tblSalesInventoryInfo)
Border’s Group, Inc. Data StoreInfo table (tblStoreInfo) 100 stores = = = = 25 Total = 100
Border’s Group, Inc. Data Stores are classified into 4 regions New England/New York Metro New York/East Coast North West/Big Sky West Coast/Southwest Each store # also has as city/state East store # has a size (sq. ft.)
Border’s Group, Inc. Data TitleInfo Table 100 book titles SKU Author Cost price Initial Retail
Border’s Group, Inc. Data SalesInventoryInfo Table 4 Weeks beginning 12/11 to 1/7 12/11 – 12/17 = Week #1 12/18 – 12/24 = Week #2 12/25 – 12/31 = Week #3 1/1 – 1/7 = Week #4
Border’s Group, Inc. Data SalesInventoryInfo Table Each SKU listed by store and week For any given SKU in a particular store for each of the 4 weeks: UnitsInventory UnitSales NetDollarSales
Access What is a query? A question represented in a way Access can understand Can be developed in Design View or Wizard
Access Criteria Conditions that records must meet for selection in a query Query for all stores in the state of Michigan (tblStoreInfo) None……try California Sort by Sq. feet
Access Design view query – adding fields to the query Double click Click and drag Select from drop down box
Access Wizard – select Select table to query Select fields, continue View in design view Define criteria Query