SELECT DISTINCT ID, Name FROM Students NATURAL JOIN Grades; Exp1 Exp2 Neither

Q: Display the PID as “Product ID”, Desc as “Description”, and SName as “Supplier Name” with their…

A: Here we can use AS operator to rename the query. Also use JOIN clause using the JOIN On condition.

Q: SELECT DISTINCT Students.ID, Name FROM Students, Grades WHERE Students.ID = Grades.ID; Exp1 Exp2…

A: Given two tables and one table attribute is referencing to another table attribute. In the question…

Q: SELECT name, course_id FROM student __________ JOIN takes;

A: Joins are of 4 types and are as follows: Inner Join Left Outer Join Right Outer Join Full Outer…

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: firstthree (my_seqid in varchar2) as cursor c1 is     select sname, grade from student s join…

A: Below are the steps needed

Q: Display the CID, CName, RID and RType from both tables using the NATURAL JOIN clause.

A: The SQL NATURAL JOIN is a type of EQUI JOIN and is structured in such a way that, columns with the…

Q: select stuid, name, stradr, city, state from student where stuid in (select stuid from registration…

A: These are all just inner queries and we are using one result in other's where condition

Q: Wrrite a query to display all departments no, which have more-than 2 instructors without using Join…

A: Since you have not provided the database name to write the code so I am using the MySQL database to…

Q: List of all available JOIN types and explain each Join Type with some example business case.

A: Q: List of all available JOIN types and explain each Join Type with some example business case.

Q: List the vendor names and address(city, state,zipcode), invoice total for all the vendors who have…

A: There are 2 table which will be joined by outer join. One table contains vendor name,…

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

A: Lets see the solution.

Q: Design any two queries that apply inner join and left join depending on your relational schema.

A: Given: Customers (id, name, shops_id) Products (id, name, price, manufacturing_company) Orders (id,…

Q: type of JOIN along with their SQL query

A: Solution. The types of JOIN that we can use in SQL are as under: Inner JOIN, Full/Outer JOIN,…

Q: Please design an Aggregate query over the  Opportunity Records by grouping the Compaign Id  and…

A: Required: Write in APEX - Anonymous window   Please design an Aggregate query over the  Opportunity…

Q: Please design an Aggregate query over the  Opportunity Records by grouping the Compaign Id  and…

A: Required: Write in APEX - Anonymous window   Please design an Aggregate query over the  Opportunity…

Q: Please design an Aggregate query over the  Opportunity Records by grouping the Compaign Id  and…

A: I have answered this question in step 2.

Q: Please design an Aggregate query over the  Opportunity Records by grouping the Compaign Id  and…

A: I have answered this question in step 2.

Q: Which types of joins is used to produce the query? A)Right Join B)Left Join C)Inner Join D)Natural…

A: Incorrect options A. Right join is a join that lists each row of a table available on the right side…

Q: Why i am getting this error in the below query   Here is the query -    List productList =…

A: Required:   Apex SOQL - salesforce object query language Why i am getting this error in the below…

Q: The CUSTOMER table’s primary key is CUS_CODE. The CUSTOMER primary key column has no null entries,…

A: Required:   The CUSTOMER table’s primary key is CUS_CODE. The CUSTOMER primary key column has no…

Q: Q1: Show all the information from the employee table. SELECT * FROM emp; Q2: Show the employees…

A: The select statement is used to select a value from the database. The selected columns are displayed…

Q: What is a natural join?

A: NATURAL JOIN It is a JOIN operation that creates an indirect join clause for you on the basis of…

Q: Q#1 Print the name of players who played any tournament organized by “hafiz asif”. (Nested Queries)…

A:

Q: List productList = [Select Id, Name, Parent_Product__c, IsActive, Description, Account__c, (Select…

A: Given that ApexSOQL - salesforce object query language Why i am getting this error in the below…

Q: List productList = [Select Id, Name, Parent_Product__c, IsActive, Description, Account__c, (Select…

A: ApexSOQL code :- List[] productList = [Select Id, Name, Parent_Product__c, IsActive, Description,…

Q: List productList = [Select Id, Name, Parent_Product__c, IsActive, Description, Account__c, (Select…

A: Given that Computer engineering lab ApexSOQL - salesforce object query languageWhy i am getting this…

Q: List productList = [Select Id, Name, Parent_Product__c, IsActive, Description, Account__c, (Select…

A: Given that Computer Engineering lab ApexSOQL - salesforce object query language Why i am getting…

Q: Please help with the following What is a valid GROUP BY clause for the following SELECT list?…

A: Given:   Please help with the following What is a valid GROUP BY clause for the following SELECT…

Q: A(n) _____ join will select only the rows with matching values in the common attribute(s).…

A: A(n) _____ join will select only the rows with matching values in the common attribute(s).

Q: 1. Using your code examples, explain what the following are and when you would use them:  A…

A: Subquery is a query within the query which returns the data that will be used in the main query. Ex:…

Q: USTOMER table’s primary key is CUS_CODE. The CUSTOMER primary key column has no null entries, and…

A: It is an example of Entity integrity as it has no null entries and all entries are unique The…

Q: Display the first 10 rows of the invoice number, 2 line numbers, 2 product SKUs, 2 product…

A: The query is given below

Q: Display the CID, CName, and RType from both tables using the CROSS JOIN clause.

A: The main idea of the CROSS JOIN is that it returns the Cartesian product of the joined tables. The…

Q: The query that will show the customer records sorted according to region_id SELECT * FROM customer…

A: The correct option is  c) SELECT * FROM customer ORDER BY region_id

Q: Create SQL statement (JOIN) to display a list with salesman name, customer name and their cities for…

A: Please find the SQL statement in next step:

Q: Create SQL statement (JOIN) to display a list with salesman name, customer name and their cities for…

A: Create SQL statement (JOIN) to display a list with salesman name, customer name and their cities for…

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: What will be the result of the following queries: a) select S.stName, R.crsId, R.grade from student…

A: Left outer join will return all rows from the table specified in the from clause i.e. table…

Q: true/false              INNER JOIN combines two relations. It takes the second relation, and…

A: *Multiple Sub- parts* As per our company guidelines we are supposed to answer ?️only first 3️⃣…

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: A(n) _____ join will select only the rows with matching values in the common attribute(s)

A: The Answer :

Q: Explain the difference between an inner join and an outer join.

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

Q: 4( This clause in SQL join is used to specify arbitrary conditions or specify columns to join using…

A: To specify arbitrary conditions or specify columns to join, the ON Clause is used. The join…

Q: Display the names of the books sold by the bookstore which were published by a publisher from New…

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

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: 10) What type of connection is used in the following query   select category_name, first_name…

A: Consider the given Query:  select category_name, first_name  from Child, Size_ group   where…

Q: create Table Name: PRODUCTS…

A: Given: create Table Name: PRODUCTS                           FIELD NAME    DATA TYPE…

Q: List the Departments's Names that have no employees (EMP and DEPT tables) select…

A: Answer:   SELECT EMPNO,NVL(COMM, 0) FROM EMP; To display the word 'unassigned' wherever a NULL value…

Q: Table Name: PRODUCTS (.5) FIELD NAME DATA TYPE CONSTRAINT DESCRIPTION PID NUMBER (5) PRIMARY KEY…

A: It is defined as the rules enforced on the data columns of a table. These are used to limit the type…

Q: 1. Use the following table to answer the questions below. Table name: Products Column Role Data Type…

A: We have to extract year from the Date filed and then the year has to be 2021  Now, we have to count…