For each table, identify the primary key and the foreign key(s).If a table does not have a foreign key, write None in the spaceprovided. Do the tables exhibit entity integrity and referential integrity?Answer yes or no and then explain your answer. In the case ofReferential Integrity write NA (Not Applicable) if the tabledoes not have a foreign key.iii. Describe the type(s) of relationship(s) between STORE andREGIONCreate the ERD to show the relationship between STORE andREGION.6Describe the type(s) of relationship(s) between EMPLOYEEand STORE. (Hint: Each store employs many employees, one ofwhom manages the store.)Draw the ERD to show the relationships among EMPLOYEE,STORE and REGION. Table name: EMPLOYEEDatabase name: Ch03_StoreCoEMP CODE EMP_TITLE EMP_LNAME EMP_FNAME EMP_INITIAL EMP DOB STORE_CODE1 Mr.WilliamsonJohn21-May-6432 Ms.3 Ms.RatulaNancy09-Feb-692GreenboroLottieR.02-Oct-6144 Mrs.RumpersfroJennieS01-Jun-7155 Mr.6 Mr.7 Mr.8 Ms.9 Mr.SmithRobertL23-Nov-593RenselaerCaryA25-Dec-65OgalloRoberto31-Jul-623JohnssonElizabeth10-Sep-681EindsmarJack19-Apr-55210 Mrs.JonesRose06-Mar-66411 Mr.BroderickTom21-Oct-72312 Mr.WashingtonSimithAlanY.08-Sep-7413 Mr.Peter25-Aug-6414 Ms.SmithSherry25-May-6624-May-6403-Sep-60415 Mr.OlenkoHoward16 Mr.ArchialoBarry517 Ms.GrimaldoJeanine12-Nov-70418 Mr.RosenbergAndrewD24-Jan-71419 Mr.RostenPeter03-Oct-68420 Mr.MckeeRobert06-Mar-70121 Ms.BaumannJenniferA11-Dec-743Table name: STORESTORE_CODE STORE_NAME STORE_YTD_SALES REGION_CODE EMP_CODE1003455.761 Access Junction282 Database Corner1421987.392123 Tuple Charge986783.22174 Attribute Alley944568.5625 Primary Key Point2930098.45115Table name: REGIONREGION_CODE REGION_DESCRIPT1 East2 West

1) keytable Employee store region Primary EMP_CODE STORE_CODE REGION_CODE foreign STORE_CODE…

For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None in the space provided. Do the tables exhibit entity integrity and referential integrity? Answer yes or no and then explain your answer. In the case of Referential Integrity write NA (Not Applicable) if the table does not have a foreign key. iii. Describe the type(s) of relationship(s) between STORE and REGION Create the ERD to show the relationship between STORE and REGION.6 Describe the type(s) of relationship(s) between EMPLOYEE and STORE. (Hint: Each store employs many employees, one of whom manages the store.) Draw the ERD to show the relationships among EMPLOYEE, STORE and REGION.

For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None in the space provided. Do the tables exhibit entity integrity and referential integrity? Answer yes or no and then explain your answer. In the case of Referential Integrity write NA (Not Applicable) if the table does not have a foreign key. iii. Describe the type(s) of relationship(s) between STORE and REGION Create the ERD to show the relationship between STORE and REGION.6 Describe the type(s) of relationship(s) between EMPLOYEE and STORE. (Hint: Each store employs many employees, one of whom manages the store.) Draw the ERD to show the relationships among EMPLOYEE, STORE and REGION.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter1: Overview Of Database Concepts

Section: Chapter Questions

Problem 14MC: A unique identifier for a data row that consists of more than one field is commonly called...

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Write Mysql code The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule. Hint: Perform a join on the Student and LessonSchedule tables, matching the student IDs.
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