Determine the length of data stored in the ISBN field of the BOOKS table. Make sure each different length value is displayed only once (not once for each book). SQL commands

Q: Write the T-SQL scripts for the following tasks: - Write a query to list all the Employee's details…

A: let us see the answer:- Introduction:- We are going to use a select query to list all the Employees…

Q: SQL code for (see image for the table structure): Create a stored procedure “changeCreditLimit” to…

A: The solution is an given below :

Q: Write the following insert statements. 3. Insert a guest into the table, Guest, using the following…

A: Answer: 3)Performing insert statement: INSERT INTO Guest(guestNo, lastName, firstName, phoneNo,…

Q: 6. Which books were written by an author with the last name Adams? Perform the search using the…

A: The answer to the question is given below:

Q: Which statement should be used to stop a PL/SQL loop? EXIT WHEN GOTO…

A: The EXIT statement breaks out of a loop. The EXIT statement has two forms: the unconditional EXIT…

Q: t the title of all books in the same category as books previously purchased by customer 1007. Don’t…

A: Lets see the solution.

Q: Task 4: Create a view named PROPERTY_OWNERS. It consists of the property ID, office number, square…

A: Answer is given below .

Q: Write the T-SQL scripts for the following tasks:   Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

Q: Write a SELECT statement that uses a correlated subquery to return one row per customer,…

A: SYNTAX - SELECT cust.first_name, cust.last_name, o.order_id, o.order_date, o.total_quantityFROM…

Q: Some rows of a User table are shown below:   User ucode name phone scode 7 Alex 847 - 3902…

A: Names and phone numbers are among the details about different users that are included in the User…

Q: If you omitted the WHERE clause of an UPDATE or DELETE statements, the query returns an error…

A: Delete statement without WHERE clause will delete all the records of the table and without proper…

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: In SQL, Using the DUAL table, create a query that will return the current day of the week, hour,…

A: SELECT convert(varchar(10), GETDATE(), 108) 'time', DATENAME(weekday,GETDATE()) 'day of the week'…

Q: Write a SELECT statement that joins the Instructors and Courses tables and returns these columns:…

A: To accomplish this task, you can use a SQL SELECT statement that performs a LEFT JOIN between the…

Q: Instructions Write SQL queries to solve the following problems. We will be using the “university”…

A: The objective of the question is to write SQL queries to extract specific information from the…

Q: Please written by computer source 1. For this project, you need to create the company database and…

A: Step 1: Create the Company Database Open the Oracle SQL PLUS environment and create a new database…

Q: In SQL Code: Write code snippet to show how value from Bind Variable can be passed to a PL/SQL…

A:

Q: Write the T-SQL scripts for the following tasks: Write a query to select the count of employees…

A: SELECT     COUNT(*)FROM    employees_tableWHERE    department = "Marketing";

Q: How does the STUFF function help in manipulating string data in SQL?

A: The STUFF function in SQL is used to manipulate string data by inserting, replacing, or deleting…

Q: Create a list of all customer numbers along with text indicating whether the customer has been…

A: The question has been answered in step2

Q: Write the T-SQL scripts for the following tasks: Write a query to list the employees whose email is…

A: SELECT * FROM EMPLOYEES WHERE EMP_MAIL LIKE '%gmail.com';

Q: How does the FORMAT function assist in converting date and time values into specific string formats…

A: The FORMAT function in SQL is used to convert date and time values into specific string formats. It…

Q: 9. Display student no, student name and leader name for all students including those without leader…

A: Since table name is not mentioned, I am assuming table name as Students

Q: obtain the name and credit limit of the customer whose number currently is stored in I_CUSTOMER_NUM.…

A: I have answered this question in step 2.

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: SELECT * FROM MagazineWHERE Cost>amt1 AND Cost<amt2;

Q: Which clause of a SQL Select statement is required if we want to display aggregate data by category…

A: Answer: 5) GROUP BY

Q: Write a SELECT statement that returns two columns based on the EMPLOYEES table. Contact, is the…

A: SELECT CONCAT(LastName," ",substring(FirstName,1,1)) as CONTACT, HomePhone as Phone FROM EMPLOYEES…

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: Based on the following table ,write the SQL command to create the table.

A: CREATE TABLE Dentist(DentistID varchar(10) PRIMARY KEY,DentistName varchar(255),DentistEmail…

Q: Write the following as MySQL query: Find the department name whose location (Country_ID) is DE. Use…

A: SQL, which stands for Structured Query Language, is a domain-specific programming language used for…

Q: ROOMS RID RType Rate Bedroom Room_Status CID 101 Studio 10 1 Available   102 Studio…

A: SELECT  - It is used to query or retrieve data from a table in the database AS  - This command is…

Q: Task: You are to write the SQL queries to fulfill requests or to answer the following questions.…

A: Create a databaseCREATE DATABASE TestData  GO   Switch the Query Editor connection to the TestData…

Q: Explain the purpose of the CHECK clause within a CREATE TABLE SQL command. Explain the purpose of…

A: Given: Explain the purpose of the CHECK clause within a CREATE TABLE SQL command. Explain the…

Q: use the following data to show the total number of order parts per each order, name the calculated…

A: Creating Parts table: create table parts(PartNo varchar(6),Description varchar(25),Unitprice…

Q: How does the PARSE function differ from the TRY_PARSE function in SQL when converting data types?

A: Effective database administration in the world of SQL programming depends on the capacity to alter…

Q: Select clause: Display the columns stated in the problem statement  From clause: AUTHOR table…

A: SQL is a structured query language, that's is used to extract and manipulate the data from the…

Q: The InstantRide Finance team also wants to analyze travels where more than the average discount rate…

A: For given InstantRide Finance team database, need to write query to create a SELECT statement which…

Q: 10. Produce a list of each customer number and the third and fourth digits of his or her zip code.…

A: The query for a list of each customer number and the third and fourth digits of his or her zipcode…

Q: Which group function can be used to perform a count that includes NULL values?

A: Group by functions are : SUM ( [ALL | DISTINCT ] expression ) AVG  ( ALL | DISTINCT ] expression )…

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: Use SQL Developer or Oracle Live SQL to write the appropriate SQL commands as follows:   )…

A: Below is the required procedure:

Q: pls help me SQL Instructions: Answers ALL the questions. This test contributes 5% to your…

A: Here is the all query of the problem. See below steps for code.

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.