Which would be the result of the SQL statement SELECT TeamName, COUNT(*) FROM Roster GROUP BY TeamName;

Q: Change these SQL query statements to XML Statements select distinct company_name from (employee…

A: Extensible Markup Language (XML) Extensible Markup Language (XML) is a markup language that…

Q: Difference between count (*) and count (col_name). Explain with an example.

A: The above question is solved in step 2 :-

Q: Get a list of the number of products reviewed for every retailer

A: TABLES The tables based on the given forms are shown below. Product ( PID, ModelName, Category,…

Q: Write SQL statement that retrieve the department_name that has the maximum number of employees:…

A: The given is the requirement to find the department_name from depart table for the department that…

Q: Write SQL statements to list the name of Lee’s subordinate employee.    (Data Update)     Write…

A: Lees Employee ID is 2 So, to get the lees subordinate then we need to search for this employee ID in…

Q: Instructions: Write the suitable SQL statement to answer the following questions based on the…

A: Answer: SELECT DEP_NO, COUNT(*) FROM Employee GROUP BY DEP_NO;

Q: what is the sql query needed to get total number of beers?

A: SQL (Structured Query Language) is a standardized programming language that is used to oversee…

Q: 9. Determine the calendar date of the next occurrence of Wednesday, based on today’s date. SQL…

A: Solution: Introduction: Sql - structured query language  To Determine the calendar date of the next…

Q: Student(StudentID, age) School(SchoolID, city) Write an SQL statement for the following query: For…

A: The above question is solved in step 2:-

Q: Write all the sql code (including create, insert and select)

A: #use the below query to create users tablecreate table users(account int primary key,name…

Q: USE MY SQL  List all the data in your table movie_prod, sorted by the id of the movie (smallest…

A: MySQL is based on the SQL programming language and allows developers to store, organize, and…

Q: By using this table answer this question in SQL: Show last_name, department_id, and the date when…

A: The SQL query is written below:SELECT last_name, department_id, TO_CHAR(ADD_MONTHS(hire_date, 240),…

Q: 1. How many reviews for every product?

A: Let us suppose that the table is created as given below: create database DB; use DB; create table…

Q: For each department with more than one member of employee, find the sum of reward amounts for each…

A: The question is solved in step2

Q: 1. Prepare a list of orders by Shipper showing the Shipper ID, Order ID, Product ID and Quantity.…

A: In this question we have to understand about given SQL database and prepare the list of queries…

Q: C) Which employees earn less salary than the average salary for the consultants who perform the same…

A: According to the information given:- We have to consider the instruction to write queries on the…

Q: Instructions: Write the suitable SQL statement to answer the following questions based on the…

A: Answer: 6.  SELECT FNAME, LNAME, SALARY  FROM Employee WHERE DEP_NO IN  (SELECT DEP_NO FROM…

Q: Write a SQL Query that uses the annual growth to get a projection for total population for the years…

A: Given tables are: table_1: CountryName, Year, AnnualGrowth, CumulativeGrowth table_2:CountryName,…

Q: From the Salesman and Customer tables below, write SQL statements to do th following: a) List the…

A: Actually, SQL stands for Structured Query Language.

Q: Write all the sql code (including create, insert and select)

A: in the following section we will be writing the queries based on information provided in the above…

Q: List only the movies that have a value for gross (not NULL values). Include all columns in the…

A: The SQL query you provided is used to retrieve data from the "movies" table. The query selects…

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.  

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.