In the database built by using city.csv, find and post the total population of Tampa and Miami.

Q: WHY DO I get this error:SELECT TOP(3) p.name FROM publisher p ERROR at line 5: ORA-00923: FROM…

A: TOP command does not work in Oracle.

Q: help with sql class 1.Report the student name, email, and entry date of all female students.  The…

A: 1. Report the student name, email, and entry date of all female students. Query: SELECT student_name…

Q: SQL

A:

Q: Use the given database to output the results of the following SQL queries: a.)  SELECT building,…

A: Query: /*Creating tables*/ CREATE TABLE classroom (   building TEXT,   room number INTEGER,…

Q: The following query expressed in SQL is given. SELECT B.author, B.title FROM Books B, Borrow R WHERE…

A: Understanding how SQL queries are executed and optimized can greatly affect database performance.…

Q: Write an SQL query based on the described database for a student exchange program coordinator. To…

A: Introduction:- Below is the complete solution with explanation in detail. Below is the SQL query for…

Q: Consider the relational database of Figure 3.19. Give an expression in SQL foreach of the following:…

A: Give all managers of First Bank Corporation a 10-percent raise unless the salary becomes greater…

Q: Write a single SQL query to show the number of persons which live in "Alabama" or "Maine". Use…

A: sql query to show number of persons which live in AL and ME

Q: a. Insert a new field email after TelephoneNo at the table Customers. b. Drop the field email that…

A: Note: Here you have posted a question having multiple subparts. As per our guidelines, we are…

Q: Write a single number of persons which live in "Alabama" or "Maine". Use abbreviatio n "AL" for…

A: SELECT CASE WHEN state = 'AL' THEN 'Alabama' WHEN state = 'AK' THEN 'Alaska' WHEN state = 'AZ' THEN…

Q: Write an SQL query to fetch all the employees who either live in California or work under a manager…

A: The Query is given below with OUTPUT screenshot

Q: s say you have student table, and you would like to show all students that their last name is SMITH…

A: Given Table Name : Student Columns to consider : student_name student_id

Q: Construct a SQL query, using REGEXP_REPLACE, which will return all rows from project table which…

A: Question- SELECT id,REGEXP_REPLACE(title,'[0-9]','Z')AS title,start_date,end_date,budget FROM…

Q: wrote a function using PostgreSQL, but I continue to get the wrong output. Can someone please help…

A: Given: CREATE OR REPLACE FUNCTION Moreno_03_monthlyPayment( Principal NUMERIC (12,2), APR…

Q: What does the following SQL snippet do?  Select all pertinent answers. SUM(X) over ( order by date…

A: SUM(X) over ( order by date between rows 1 preceding and 1 following )   1. Calculates an average of…

Q: Write a SQL statement to display lowest marks in midterm only in department IT.

A: ANSWER

Q: 9. Display the product with the most total sales amount (sale amount = price*quantity, total sales…

A: We have to get the highest price for the items. Here is the script for creating the table and adding…

Q: 10. For employee 42, find the path-of-managers directly to the CEO?

A: Please check the step 2 for solution of question 10

Q: Translate the following SQL query into MongoDB's query language: SELECT ChairName, Department FROM…

A: Assuming that we have a MongoDB collection named "Departments" with documents that have the…

Q: Consider a database table named "EMPLOYEES" with the following columns: E_EMPLOYEEID, E_FIRSTNAME ,…

A: Understand the Requirement:Identify the table: In this case, the table is named "EMPLOYEES."Identify…

Q: Write and execute a SQL query to list all patient numbers and encounter ids which do not have any…

A: Actually, SQL stands for Structured Query Language.

Q: By running one or two SQL statements, answer the following questions one by another. Load the…

A: Lets see the solution in the next steps

Q: use pl/sql to make a program Create a metric distant conversion program.. Ask user three…

A: Solution: First of all  convert the input to mm and then convert them to the output. if fr='mm' then…

Q: How do I calculate the min, max, avg, and total hospital bed count from a Hospital Table for the…

A: The code to find Maximum, minimum, total and average number of beds in urban areas in the table will…

Q: Install the Customer/Orders database by select SQL Work Shop => Utilities => Sample Dataset. Write…

A: Query: SELECT PRODUCT_ID, PRODUCT_NAME FROM Orders INNER JOIN Customer ON…

Q: 4.3 Authenticate clients.

A: Authentication is a process of recognizing the user's identity and it provides access to only…

Q: SQL Help Write a SQL statement that add the following entry in the College table - CollegeID: 1234…

A: Answer: INSERT INTO College VALUES ('1234','Example College','San Francisco','CA');

Q: The name of the students that has the highest total credit. table =student students have >>…

A: Table  name - student The table student has  id,name, department_name, total_credit are the entites.…

Q: write the SQL code that will yield the total number of hours worked for each employee and the total…

A: SELECT A. EMP_NUM, E.EMP_LNAME, ROUND (SUM(A. ASSIGN_HOURS),1) AS SumOfAssign_Hours , ROUND (SUM(A.…

Q: Using a SQL query on the CSV that have their own contained table Find all reservations in room HBB…

A: * first we need to read csv files and import it to two tables * after reading csv file we need to…

Q: Consider the following tables: Country A Country B CountryCode Country Capital IndependenceYear…

A: (sect * from countryB) intersect (Select * from countryA);

Q: Consider the below two tables for reference while trying to solve the SQL queries for practice.…

A: The answer for the above question is given in the following steps for your reference.

Q: Use the given database to output the results of the following SQL queries: b.) SELECT ∗ FROM…

A: INTRODUCTION: A database consisting of several tables (such as COURSE, DEPARTMENT, INSTRUCTOR) are…

Q: I am having some trouble with this for an assignment in Database. I am trying to create some queries…

A:

Q: Car (No, model, year, OwnerlD) Owner (ID, CPR, Name, address, Tel) Write SQL statements to: 1. List…

A: I have answered the question in step 2.

Q: I am having problems finding the answers to this assignment ( Lab 5:2 StayWell Student…

A: 1. SELECT O.OFFICE_NUM, ADDRESS, O.MONTHLY_RENT, O.OWNER_NUM, O.FIRST_NAME, O.LAST_NAME FROM…

Q: Suppose that we need to construct an SQLite database containing the below table of details of six…

A: CREATE DATABASE DB; USE DB; CREATE TABLE pets ( id INTEGER PRIMARY KEY, name TEXT NOT NULL, animal…

Q: This doesn't answer the question I asked. This is for a different section. I got a solution for…

A: All reviewed books will go back to the 10 most popular books reviewed for a specific date range   A…

Q: B. Given the table below, how would the data be stored in a SQL database? How about a column-family…

A: Answer is given below-

Q: Consider a database, containing a table called info. The table info contains 4 columns first name…

A: In the given table, there are 4 columns: first_name , last_ name, birth_year, occupation. And all…

Q: AdminID CourselD CourseName AdminPassword CourseFees AdminName have Admin Course AdminDetails…

A: SQL Queries First, we have to create tables. Create database first then create tables Use create…

Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.