SQL Help Write a SQL statement that add the following entry in the College table - CollegeID: 1234 - CollegeName: Example College - City: San Francisco - State: CA
Q: Write SQL queries to answer the following questions:a. Which students have an ID number that is less…
A: a) SELECT * FROM STUDENT WHERE STUDENT_ID <5000; b) SELECT FACULTY_NAME FROM FACULTY WHERE…
Q: SQL language
A: Introduction SQL or structured Query Language that is basically a kind of a language that defines…
Q: How do you save the results of an SQL query as a table?
A: Please find the answer below :
Q: Write SQL queries to answer the following questions:a. Which studen ts have an ID number that is…
A: SQL queries are given below
Q: Imagine a student table with following columns: Student(Stuid, Name , Age, Major) Write a…
A: given table Student Stuid Name Age Major
Q: Write an SQL query to display: The last name of the student who registered at the last. Your output…
A: The ORDER BY clause is used to sort the records based on a certain column in ascending or descending…
Q: Oracle SQL Packages Create a stored procedure to display top three of cheapest course in terms of…
A: To return the smallest value of the selected column we use the MIN( ) function. And to return the…
Q: Pl/sql Program to increase the salary of employee whose id is 400 based on the following conditions…
A: here we have given a Pl/sql Program to increase the salary of employee whose id is 400 based on, If…
Q: Table: Import Primary key: ImportID Foreign key: CountryID ImportID 1 2 3 Description Electronics…
A: The answer is given below
Q: SQL question SQL: employee table (id, salary) return kth highest salary
A: SELECT * FROM (SELECT ID, SALARY, DENSE_RANK()OVER(ORDER BY SALARY DESC) R FROM EMPLOYEE)WHERE R =…
Q: questions. Write the SQL code to enter the rows shown in the following Figure inside the table…
A: SQL statements are written for MySQL or Oracle database. b. Inserting values into table EMP_1…
Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…
A: TO_CHAR function is used to typecast date input to character type with a format model. Syntax:…
Q: Write an SQL query to display: The last name of the student who registered at the last. Your output…
A: Write SQL query to display the last name of the student who registered at the last. Given: The…
Q: Write an appropriate SQL query to delete the following record from the STUDENTS table:…
A: Answer: We need to write the query for the delete the record from the table so we will see in the…
Q: Complete PL/SQL function below, which will return last name of employee whose id is equals to 2…
A: The above question is solved in step 2:-
Q: Use SQL Developer or Oracle Live SQL to write the appropriate SQL commands as follows: a) Group all…
A: Process To display the all the data we use select * from tablename and condition what we want to get…
Q: Write an appropriate SQL query to determine which student is registered for the most credits (total…
A: In this question we have to write a sql query for given statement and table. Let's complete the sql…
Q: Print out names, phone numbers, house ID, and status of people who live in the same house as anyone…
A: Database: A database acts as a storage of data. A large amount of data is being stored in the…
Q: Create table sales ( cust varchar(20), prod varchar(20), day integer, month integer, year integer,…
A: Answer
Q: Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in…
A: Identify and correct the errors in the given code
Q: A customers table has the following columns: ID, NAME, AGE, ADDRESS and SALARY. Write an SQL code…
A: select ID,NAME, SALARY from CUSTOMERS where SALARY>2000; //The above SQL query will fetch all ID…
Q: What SQL statement function is used to generate a column, where the value for the new column is…
A: A function is a set of SQL statements that perform a specific task. Functions foster code…
Q: Using php and sql: create a query and any supporting PHP code that will output only messages from…
A: Query: Explain the PHP code which will connect with mysql or any other database and validate the…
Q: 5. For each Hotel, List the total number of Rooms. 6. Write an SQL query to show all hotels along…
A: Note: The answers of the first two subparts are given. Please repost the remaining subpart.…
Q: 4. Write the SQL code to enter the following data for table STUDENT. StudentID StudentName Phone…
A: The SQL query for inserting the data in the STUDENT table is given below
Q: Write an SQL query using the IN operator to show all customers residingin the following zip codes:…
A: As the database is not given we have assumed the database CUSTOMERS. SQL query to create table…
Q: Writes a PL/SQL function that calculates the factorial of a number passed as a parameter. The…
A: PL/SQL function to find factorial of number
Q: Write SQL expression to list flight_no and airline_code of all the bookings for customers with first…
A: The given problem is related to SQL Database queries creation where the database is given and the…
Q: Write an SQL query display the employee name who's job description is Technical with his/her plan…
A: The query for the above given question is SQL> select ename from emp where job='TECHNICAL'…
Q: sid sname address age occupation salary Pavment mode gender 123 şam yacoas 31 manager 60000 cash m…
A: I have given an answer in step 2.
Q: Write a query in SQL to display all the data of customers, in Table customers, that live in New York…
A: If any of the conditions separated by OR is TRUE then the OR operator displays a record. All fields…
Q: Use this info to answer the question TABLE NAME: students COLUMNS: student-no NUMBER(6) fname…
A: Given Table name: Students Columns to display: studentno, fname, lname Condition: all Female…
Q: Using php and sql: create a query that will output only the user_id and message for user_id 8
A: Since the table name is not mentioned, I am assuming the table name as User. From the User table, we…
Q: A BigQuery/SQL table contains columns [date, spend, adgroup, installs]. Write a query that returns…
A: Given table has columns: date, spend, adgroup, installs Since table name is not mentioned, I am…
Q: Write the SQL statement to display product name and prices from the product table. Table Name:…
A: Product Table Creation: create table Product( Product_ID Number(3), Product_Name varchar2(30),…
Q: Write SQL CODE to retrieve Student_ID, Student_Name, Student_Email, Student_Address for student…
A: Answer is given below .
Q: Branch Table BranchNo Name Kileleshwa Location B001 567, Kileleshwa 890, Karen 894, Rongai B002…
A: Here, Query instruction is given.
Q: By using this table answer this question in SQL : Write a SQL query, which shows a list of all…
A: A query is a question or inquiry about a set of data. We use Structured Query Language (SQL) to…
Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…
A: The SQL stands for Structured Query Language.Structured Query Language is used to communicate with a…
Q: In sql get to know the HR database, its tables, and their contents. Show the SQL query and the…
A: SQL stands for Structured Query Language. SQL is a database computer language designed for the…
Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…
A:
Q: Write an SQL statement to add a CHECK constraint to the PET table so that the weight data recorded…
A: Given: Write an SQL statement to add a CHECK constraint to the PET table so that the weight data…
Q: Write a SQL query to retrieve the First_name of employees having any of the following SSN_NUMBER…
A: We have to fetch the record with the SSN number 123456789, 987654321.
Q: In SQL, Query embedded inside another query are called as Embedded query Nested query O Sub query…
A: Sub query
Q: Write an SQL query using a Wildcard operator that will show any ISBNstarting with 995 in the Books…
A: The wildcard character is utilized to substitute one or more than one character in the string.…
Q: Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in…
A: Given a PLSQL block, need to correct the syntax. declare employeeRecord employee%Type; ename…
Q: Write PL/SQL or T-SQL procedures to retrieve and output the reservation ID, trip ID, number of…
A: According to the question below the solution:
Q: SQL Statement (case sensitive, must reflect what was used in SQL Browser to execute the prompt):…
A: Since the reference tables are missing, we are putting values assuming the table names.
SQL Help
Write a SQL statement that add the following entry in the College table
- CollegeID: 1234
- CollegeName: Example College
- City: San Francisco
- State: CA
Step by step
Solved in 2 steps
- Consider a database that consists of the following relations.SUPpLIER(Sno. Sname)PART(Pno, Pname)PROJECT(Jno, Jname)SUPPLY(Sno, Pno, Jno)The database records information about suppliers, parts, and projectsandincludes a ternary relationship between suppliers, parts, and projects.Thisrelationship is a many-many-many relationships. Specify and execute thefollowingqueries using the relational algebraRetrieve the part numbers that are supplied to exactly two projects.b. Retrieve the names of suppliers who supply more than two parts toproject J11c. Retrieve the part numbers that are supplied by every supplier.d. Retrieve the project names that are supplied by supplier S1' only.e. Retrieve the names of suppliers who supply at least two different partseach to at least two different projects.Consider the following shorthand representation of a relational database used by a book publisher to answer the following questions.BRANCH (BRANCH_NUM, COUNTRY, NUM_EMPLOYEES) WRITER (WRITER_NUM, LAST_NAME, FIRST_NAME, BOOK_NUM) BOOK (BOOK_NUM, TITLE, TYPE, PRICE, WRITER_NUM) INVENTORY (BOOK_NUM, BRANCH_NUM, ON_HAND)2.3 List the number of employees for each branch in South Africa. 2.4 List the book code and title of each book of type “Romance”. 2.5 For each type of book list the type and the average price. 2.6 Find the title for each book written by “Bob Builder”. 2.7 List the name of all books in South Africa written by “Hans Anderson“ 2.8 Count the number of books (AS NumOfBooks) written by each authorPassenger (pid, pbithday, pcity)Station (sid, sname, sxcoord, sycoord)CheckIn (pid, departure_sid, arrive_sid, departure_date, arrive_date)departure_sid reference sid in Stationarrive_sid reference sid in Stationpid references pid in Passenger there are 400 million Passenger, 500 stations, and 20 billion checkIn stored in the schema. For simplicity, assume that every attribute is of size 8 bytes, and the size of each tuple is thus 8*x bytes for a table with x attributes, and that the size of a table is simply the size of a tuple multiplied by the number of tuples (i.e., 100% occupancy and no gaps or space for block metadata). Now consider the following queries: SELECT P.pidFROM Passenger p, CheckIn C, Station SWHERE P.pid = C.pidand C.departure_sid = S.sidand S.sname = "LA"and year(P.pbithday) = 2000and date(C.departure_date) = "2015-12-12" question:1. first join P with C, and then join result with S2. first join S with C, and then join result with PWhich way would be faster for this…
- Let us consider the following relational database. Students(stuID, lastName, firstName, major, gpa) Faculty(facID, name, deptName, rank) Classes(classNumber, facID, schedule, room) Enrolls(stuID, classNumber, grade) The column facID of relation Classes that references the table Faculty, The column StuID of relation Enrolls that references table Students, and The column classNunber of relation Enrolls that references table Classes. The following SQL statement is intended to add a record to the table Students. Assume that the entered value for each column is appropriate. In other words, there is no domain constraint violation. INSERT INTO Students(stuID, lastName, firstName, major) VALUES('950555111', 'Anna' 'Smith', 'BSIT'); However, this statement does not work correctly. Briefly explain why and list the correct SQL statement.Consider a relational database for an online hotel booking company. The database consisting ofthe following tables (where the primary keys are underlined): Hotel (hId, hName, hAddress, hCity) Guest(gId, gName, gAddress, gCity) Room(hid, roomNo, type, price) Booking(gId, hId, roomNo, fromDate, year, noOfDays)Where hId and gId are identifiers for the hotels and the guests,and the Booking relation indicated that a guest booked a hotel room for a specified number of days(noOfDays) starting from fromDate of a given year. For instance, a tuple < g12345, h5555, 220,Jan05, 2016, 15> in Booking indicates that the guest g12345 booked room 220 of the h5555 hotelfor 8 days starting on Jan 5, 2016. The attribute "gAddress" records the home address of theguests.Write the following queries in relational algebra (1) Return thename of guests who have booked a hotel room in NYC in January 2016 (i.e.,fromDate between 01/01 and 01/31 and year=2016).(2) Return thename of guests who have booked a…TRUE OR FALSE In the Relational Data Model, Referential Integrity Constraint is a special kind/case of Foreign Key Constraint. Multiple Inheritance happens when a class has more than one sub-class. This problem can be observed in Programming Languages as well. Given two relations named A and B, if we q-JOIN A and B, the maximum number of attributes in the result relation could be (the number of attributes of A) times(*) the number of attributes of B). * in an SQL SELECT statement means “all the tuples”. In relational algebra, Cartesian Product (X) can be implemented using the q-JOIN operator. Cartesian Product ISA q-JOIN where q-condition always evaluates to true. SQL is based on Predicate Calculus. A query in SQL always specifies what should be included in the query result.
- This question is related to the Database:- Suppose you are creating a database for a library management system. Explain how you would make a table for the "books" entity and insert some sample data, and then alter the table to add a new column for the "authorID" attribute and update "authorID" with some data. Finally, make a SQL query to retrieve all the books that were published after the year 2000. Note that this book schema has several columns, including "book_id" as the primary key, "title", "authorN", "publisher", "publication_year", "isbn", "language", and "num_pages". It also includes "available" column that is set to "true" by default and can be used to track the availability of the book. Please don't use handwriting...The following is a relational schema for a database to document sharksightings for a research project. Primary keys are underlined. ForeignKeys are identified by FK, and their name indicates the attribute that theyreference.________________________________________________________________Sharks(shark_id:Integer, name:String, species_name:String,tagged_by_mission_id:Integer (FK))Sightings(shark_id:Integer (FK), sighting_num:Integer,sight_time:Timestamp, lat:Real, lng:Real, ocean:String, mission_id:Integer(FK))Missions(mission_id:Integer, start_date:Date, end_date:Date,vessel_id:Integer (FK))ResearchVessels(vessel_id:Integer, name:String)________________________________________________________________Sharks identified by a unique id, have a name which is not necessarilyunique, and a scientific species name.All Sharks are tagged and are sighted by Research Vessels, which areresearch ships that go on research Missions throughout the year. EachMission has a start and end date. Shark…Consider the relational database below, where the primary keys are underlined.employee (person-name, street, city)works (person-name, company-name, salary)company (company-name, city)manages (person-name, manager-name)Give a query for each of the following:a Give all managers in database a 10 percent raise.b Give managers in the database a 10 percent raise, unless the salary would be greaterthan $100,000. In such cases, give only 3 percent raise.c Delete all tuples in the works relation for employees of Small Bank Corporation
- 25. In the relational model, relationships between relations or tables are created by using: a. composite keys b. determinants c. candidate keys d. foreign keysLet us consider the following relational database. Students(stuID, lastName, firstName, major, gpa) Faculty(facID, name, deptName, rank) Classes(classNhmber, facID, schedule, room) Enrolls(stuID, classNumber, grade) The primary keys are underlined. The referential integrity constraints are as follows: The column facID of relation Classes that references table Faculty, The column of stuID of relation Enrolls that references table Students, and The column classNumber of relation Enrolls that references table Classes. The following SQL statement is intended to define the table Students. However, this statement does not work correctly. CREAT TABLE Students( lastName VARCHAR(20), firstName VARCHAR(20), major VARCHAR(40) gpa DECIMAL(3,2), PRIMARY KEY(stuID)); However, this statement does not work correctly. Briefly explain why and list the corrected SQL statement.Question#2: Given the following Theatre Database form: No.of seats:500 Owner: J.Martin Year Founded: 1890 Owner’s Phone: 2347756 Play Name Play Type No. of performances Play Author name Play Author nationality MacBeth Tragedy 35 W.shakesper English Ulysses Drama 12 J.Joyce Irish Represent the above as an unnormalized relational schema then apply the rules of normalization to normalize it to 3NF.