Question
Ben & Jerrys, located in Waterbury, Vermont, produces 190,000 pints of ice cream and frozen yogurt daily to ship to over 50,000 grocery stores in
Ben & Jerrys, located in Waterbury, Vermont, produces 190,000 pints of ice cream and frozen yogurt daily to ship to over 50,000 grocery stores in the united states and 12 other countries. Every single pint is meticulously tracked, first by being entered into an ORACLE database with the information carefully organized. Ben & Jerry uses a sophisticated data-mining toolset from a company called Business Objects to track customer tastes.
- Develop ORACLE SQL Statements with appropriate PK and FKs for each table for ORACLE (SQL)
- Write queries to provide table structure and queries output
- Write queries to provide table contents and queries output
- Develop tables ICECREAM, INGREDIENT, and RECIPE with appropriate primary and foreign keys in word and then create them in ORACLE
- Create a statement with appropriate PK, FKs
- Provide table structure and content
They currently have three tables ICECREAM, INGREDIENT, and RECIPE tables with the following attributes:
ICECREAM (Ice_cream_ID, Ice_cream_flavor, price per scoop, year_first_offered, sellling _status)
INGREDIENT ( Ingredient_ID, Ingredient_name, cost)
RECIPE (Ice_cream_ID, ingredient_ID, quantity_used)
WHERE:
Ice_cream_ID is the internal Id given to ice cream.
Ingredient_ID is the internal Id given to an ingredient
selling_staus is an internal control that keeps track of ice cream sales as high, low, medium, or none. If no figures are available this field has no value.
Year_first_offered is the year that ice cream flavor was first offered
quantity_used is the amount of ingredient used in one pint of ice cream.
Following sample data is available:
ICECREAM table
IcecreamID | Ice cream_Flavor | Price per scoop | year_first offered | Selling_status |
101 | Berry | $6 | 2012 | |
201 | Vanilla | $2 | 1981 | |
211 | Cherry | $3 | 1976 | low |
311 | Chocolate | $3 | 1981 | high |
321 | Strawberry | $2 | 1961 | high |
405 | Pistachio | $2.50 | 2012 | low |
406 | Almond | $3 | 2010 | |
407 | Blackberry | $4 | 2015 | |
510 | Mint | $1.50 | 1998 | medium |
520 | Cookie | $2 | 2001 | medium |
525 | Green Tea | $4.50 | 2012 | low |
540 | Raspberry | $3 | 2012 | |
545 | Banana | $1.50 | 1992 | medium |
550 | Pineapple | $2 | 2001 | high |
560 | coconut | $3.25 | 2012 | medium |
RECIPE Table
Ice_cream_ID | Ingredient_ID | Quantity used/pint |
101 | 1000 | 30 |
540 | 1000 | 75 |
545 | 1000 | 55 |
101 | 1100 | 40 |
201 | 1100 | 45 |
407 | 1200 | 25 |
101 | 1200 | 20 |
201 | 1200 | 45 |
311 | 1200 | 40 |
321 | 1300 | 35 |
101 | 1300 | 80 |
540 | 1300 | 50 |
545 | 1400 | 15 |
405 | 1400 | 10 |
406 | 1400 | 27.5 |
201 | 1500 | 10 |
540 | 1500 | 5.5 |
211 | 1500 | 60 |
101 | 1700 | 5 |
520 | 1700 | 10 |
INGREDIENT
Ingredient_ID | Ingredient_name | Cost/pint |
1000 | cocoa | $125 |
1100 | Vanilla beans | $30 |
1200 | Tea leaves | $35 |
1300 | Raw almonds | $215 |
1400 | Mint Leaves | $42 |
1500 | Sugar | $5 |
1600 | Cream | $25 |
1700 | Pistachio | $45 |
1710 | raspberry | $12 |
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