The team wants to track potential list of users who may have forgotten their items on the cars. Therefore, you need to return USER_FIRST_NAME, USER_LAST_NAME, TRAVEL_START_TIME, TRAVEL_END_TIME information from the USERS and TRAVELS tables connected inside a JOIN statement by the USING function and USER_ID field

Q: What type of join is needed when you wish to include rows that do not have matching values?…

A: Refer to step 2 for the answer.

Q: Write a SQL query that displays the number of customers who born on the 16th day of a month .  Write…

A: 1. select count(customerID) from Customers where to_char(custDOB,'DD') = 16; 2. select customerID…

Q: SQL: Create a SQL query that uses a correlated subquery to display the descriptions for products…

A: Given to : Create a SQL query that uses a correlated subquery to display the descriptions for…

Q: Table Name: CUSTOMERS FIELD NAME DATA TYPE CONSTRAINT DESCRIPTION (do not include this in the CREATE…

A: SQL Command to add validation in CTYPE attribute of the table CUSTOMERS is: Alter Table Customers…

Q: Q1. Please write SQL codes to query data from member tables based on below criteria  Please write a…

A: In step 2, you will get error-free SQL query.

Q: nt that

A: The explicit join syntax makes use of two keywords, ON and JOIN. ON keyword is used to specify the…

Q: What’s the difference between an equality and a non-equality join?

A: The Equality-JOIN clause is a special keyword in a Structured Query Language (SQL), which is used to…

Q: <pre>SELECT CUSTOMER_T. CUSTOMER_ID,ORDER_T. CUSTOMER_ID, NAME, ORDER_IDFROM…

A: SELECT CUSTOMER_T. CUSTOMER_ID,ORDER_T. CUSTOMER_ID, NAME, ORDER_IDFROM CUSTOMER_T, ORDER_TWHERE…

Q: Why are the NATURAL JOIN keywords not an option for producing a self-join?

A: Natural join: - It is a type of join that combines tables based on columns having similar names and…

Q: Alter the structure of the table Activities by adding a new column called 'ActivityDescription' of…

A: alter table add is used to add columns in existing table. This helps in adding columns which comes…

Q: Write in SQL a command that creates the table Customers according to the above description (2…

A: SQL answers to the above first 3 questions are in step2 as per our guidelines we are supposed to…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: To be determine: Which clause can be used to restrict or filter the groups returned by a group…

Q: )  Write a query that uses NATURAL JOIN TO connect the EMPLOYEE and EMPPROJACT table.   Include the…

A: Here, we have to write SQL queries for the given statements.

Q: Answer part (4) of question 3.37 but use joins using JOIN ON syntax

A: Lets see the solution.

Q: Please explain when to use outer join and provide an example. If your outer join has an error,…

A: Outer join in SQL is used to return the joined tuples from the two tables which satisfies the…

Q: How do you create a primary key for a table with columns that could potentially contain the same…

A: A primary key must be the column with all different values. In some tables a single column may not…

Q: This is data base question. Schema is also uploaded. 1. Show all the movie names with their type…

A: As per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly repost…

Q: Add a CHECK constraint on the BEDROOOM column in the ROOMS table. It must accept a value from 1 to 5…

A: CHECK is the keyword used for CHECK constraint and after table has created, if you want to add this…

Q: What's the difference between a left outer join, right outer join, and a full outer join?

A: Basically Join clause is used to join two or more tables. Left outer join: It returns all the…

Q: Given the following ERD, which of the following joins produce the same results. You can assume the…

A: Here, there are three relations named A, B, and C which are shown using the ERD. In this ERD,…

Q: The InstantRide received some traffic violation tickets from the government. The Legal team of…

A: LEFT JOIN is a type of join which returns all the contents(rows) from the left table and the…

Q: SELECT DISTINCT empname FROM employee; In what order are the empnames displayed?

A: We are given a SQL query and we are going to find out the output of it.  We are using DISTINCT…

Q: Q2:Write a row-level trigger that executes before updating a project’s location in the project…

A: The question is to write the SQL query for the given problem.

Q: 1) Rewrite the query below to use GROUP BY CUS_CODE :   SELECT CUSTOMER.CUS_CODE,…

A: In step 2, you will get the answer for 1. In step 3, you will get the answer for 2. In step 4, you…

Q: : Q1.Please write a query statement from emp table to display deptno 10’s empno, ename, sal, and a…

A: It is defined as a collection of information that is organized so that it can be easily accessed,…

Q: • Inner join show reservations and details: Inner join with condition that price > 200: • Show…

A: Queries of inner join combine two tables upon a common attribute.

Q: Locate the keyword that is used in the process of joining columns having the same column names but…

A: Given: Learn more about social media blogging, cloud computing, and other topics that are…

Q: The purpose of an __________ JOIN is to allow you to SELECT data from more than one table, as long…

A: Option (a) is the correct option INNER JOIN

Q: Use the following table to answer the questions below: Table name: Customers Column Name Role Data…

A: As per our guidelines, we are supposed to answer only 1st 3 parts. Kindly repost the remaining…

Q: When is an outer join used instead of a natural join?

A: Natural join It eliminates the duplicate columns and the join is done in between the values in…

Q: Open the AttendeeFirstName query in Design View and add criteria to select only those records where…

A: According to the question , we have to write a SQL Query according to given criteria. In step 2, we…

Q: When should you use an exterior join rather than a natural join?

A: Introduction: Natural join It removes duplicate columns and performs the join between the values in…

Q: Write down queries to apply left, Right, Inner, Full join. Table name: Members ID First Name Last…

A: Inner join will return the values from both the tables which satisfies the condition The query is :…

Q: One row in the PAT_ENC table represents one patient encounter. One row in the ORDER MED table…

A: Answer: Explanation: For the above problem, the table PAT_ENC contains Patient ID as the primary key…

Q: Which operator is used in the join condition to perform an outer join? Select one: a.- b.> O c.(+)…

A: OUTER JOIN: Outer Join is the joining method in which that gets all rows with matching values in…

Q: Use the following table to answer the questions below: Table name: Customers Column Name Role Data…

A: Create a table Customers with the below query: create table Customers(customerID char(5) PRIMARY…

Q: PLZ HELP WITH THE FOLLOWING: make the following work select MOVIE_NAME, MOVIE_YEAR from MOVIE…

A: Given,    List movie title and movie year for movies that have a movie cost is greater than…

Q: Management wants to display the resort details in which total guest stayed was 10 or less than.…

A: Given Information: In this question we have to create a SQL query to show the resort Id, the total…

Q: Write a query that uses NATURAL JOIN TO connect the EMPLOYEE and EMPPROJACT table.   Include the…

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