Transform the ERD below to a relational model using the text-based form. REPAIRSHOP RID Location Phone Number Capacity CAR CID Stand Type Release Date Provide your answer in the format given below. Table_Name(Column1, Column2, Column3, Column4,..) Note: Use solid line to indicate the primary keys and use dash line foreign keys. -) to indicate the

Transform the ERD below to a relational model using the text-based form. REPAIRSHOP RID Location Phone Number Capacity CAR CID Stand Type Release Date Provide your answer in the format given below. Table_Name(Column1, Column2, Column3, Column4,..) Note: Use solid line to indicate the primary keys and use dash line foreign keys. -) to indicate the

Np Ms Office 365/Excel 2016 I Ntermed

1st Edition

ISBN:9781337508841

Author:Carey

Publisher:Carey

Chapter3: Performing Calculations With Formulas And Functions

Section: Chapter Questions

Problem 2.11CP

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Q2. [CLO3: Transform the ERD below to a relational model using the text-based form. REPAIRSHOP RID Location PhoneNumbet Capacity CAR CID Siand Type Release Date Provide your answer in the format given below. Table_Name(Column1, Column2, Column3, Column4,...) Note: Use solid line to indicate the primary keys and use dash line (-) to indicate the foreign keys.
1) Write the SQL code that will create the table structure for a table named EMP. This table is a subset of the EMPLOYEE table. The basic EMP table structure is summarized in the table below. (Note that the EMP_NUM is the PK)? ATTRIBUTE(FIELD) NAME DATADECLARATION Constraints EMP_NUM INT Auto generated Identifier, start from 101 EMP_LNAME VARCHAR(15) Not null EMP_FNAME VARCHAR(15) Not Null EMP_INITIAL CHAR(1) EMP_HIREDATE DATE Default value is system date JOB_CODE CHAR(3) Make sure input is in the range500,501,502
The Horse table has the following columns: ID - integer, auto increment, primary key RegisteredName - variable-length string Breed - variable-length string Height - decimal number BirthDate - date Delete the following rows: Horse with ID 5. All horses with breed Holsteiner or Paint. All horses born before March 13, 2013. NOTE: Starter code has been provided. Simply change the blanks ("_") to the appropriate entity/value.
SQL: Create a SQL query that uses an uncorrelated subquery and no joins to display the descriptions for products provided by a vendor in area code 615. Remember, the main difference between a correlated subquery and uncorrelated subquery is that, in a correlated subquery, the inner query is dependent upon the outer query, while, with an uncorrelated query, the inner query does not depend upon the outer query. Instead, it runs just once. You should NOT use union, minus, or intersect in this query. The outer query will use the PRODUCT table and the inner query will use the VENDOR table [hint: you should have 9 records of output]. My code: select p_descript from product where (select v_areacode from vendor where v_areacode = '615' ; I am getting this error, problem is I can't see what is missing any assistance is appreciated. ORA-00936: missing expression
Sales Database: Customers(custId, lastName, firstName, address, phone, creditLimit) Orders(ordNumber, itemNumber, qtyOrdered.) Items(itemNumber, itemName, price) For the Sales Database referenced above, write the SQL command to create the LineItem table, assuming the Orders table and items table already exist.
Consider the following set of requirements for a university database that is used to keep track of students' of student enrollments in classes and students' final grades: a. The university is organized into colleges (COLLEGE), and each college has a unique name (CName), a main office (COffice) and phone (CPhone), and particular faculty member who is dean of the college. Each college administers a number of academic departments (DEPT). Each department has a unique name (RName), a unique code number (RCode), a main office (ROffice) and phone (RPhone), and a particular faculty member who chairs the department. We keep track of the start date (CStartDate) when that faculty member began chairing the department. b. A department offers a number of courses (COURSE), each of which has a unique course name (COName), a unique code number (CCode), a course level (Level: this can be coded as 1 for freshman level, 2 for sophomore, 3 for junior, 4 for senior, 5 for MS level, and 6 for PhD level), a…
CREATE TABLE DONORS (donor_id INT NOT NULL,donor_name varchar(255) NOT NULL,donor_age int,PRIMARY KEY (donor_id ));CREATE TABLE DONATIONS(pledge_id INT NOT NULL,pledge_date varchar(255) NOT NULL,amount_pledged int,Is_paid int,donor_id int,PRIMARY KEY (pledge_id ),FOREIGN KEY (donor_id) REFERENCES DONORS(donor_id)); 1. Populate every relation with three rows.
The following table is in 1NF. Convert it to 2NF using proper notation:Facilitator (FacilitatorID, LastName, FirstName, Street, City, ZipCode, (ForumNum, ForumDate, CustomerNum, LengthOfForum, PresentationCode))
The Horse table has the following columns: ID - integer, auto increment, primary key RegisteredName - variable-length string Breed - variable-length string, must be one of the following: Egyptian Arab, Holsteiner, Quarter Horse, Paint, Saddlebred Height - decimal number, must be ≥ 10.0 and ≤ 20.0 BirthDate - date, must be ≥ Jan 1, 2015 Make the following updates: Change the height to 15.6 for horse with ID 2. Change the registered name to Lady Luck and birth date to May 1, 2015 for horse with ID 4. Change every horse breed to NULL for horses born on or after December 22, 2016.
Jump to level 1 CREATE TABLE Country ( Name VARCHAR (60), Population INTEGER, Over 65 PopPct FLOAT, Area DECIMAL (9, 2) DEFAULT 1.00, ISOCode2 CHAR (2) DEFAULT 'AA', ); IndepDate DATE A row is inserted into Country with Name 'Newerth' but with no other values specified. What is Newerth's Area? What is Newerth's Population? What is Newerth's ISOCode2? Ex: 5.00 or NULL Ex: 5 or NULL Ex: 'AB' or NULL
Query 3: Write a parameter query to display the names of all prospects each member tried to recruit based on the member’s first name and the member’s last name you input. List the member’s First Name, member’s Last Name, prospect’s First Name, and prospect’s Last Name (in this order in the query grid). Display the member’s First Name Heading as Member First Name, member’s Last Name Heading as Member Last Name, prospect’s first name heading as Prospect First Name, and prospect’s last name heading as Prospect Last Name. Sort the list by Member Last Name, Member First Name, Prospect Last Name, and Prospect First Name, all ascending order. (WE ARE USING ACCESS SO I AM JUST TRYING TO UNDERSTAND WHAT TO PUT AND PLUG IN ETC. USE MY PICTURES AS REFERRENCE!)
The InstantRide Driver Relationship team wants to learn how many travels each driver has done in the month of October. You need to send them the DRIVER_ID, and two calculated columns: DAY and RIDES. The DAY column is calculated using the DAY() function with the TRAVEL_START_TIME as the argument. The RIDES column is calculated by using the COUNT() function to determine the number of rides given for each day. Filter the results with the MONTH function.