For this assignment you are assigned a task to develop a SOQL query to find name, id from the opportunity object.
Q: For the below given logical data model develop a SQL query to create the table name…
A: According to the given problem statement we have to develop a SQL query to develop the…
Q: After executing a Cartesian product of student and advisor, followed by a selection operation on the…
A: ALGEBRA OF RELATIONS: Relational algebra is essentially a query language that accepts as input…
Q: What does a TRC query mean? More precisely, what is the set of answer tuples iven TRC query? The…
A: Introduction: Below describe the a TRC query mean More precisely, what is the set of answer tuples…
Q: Because the order of operands (tables) matters in an EXCEPT (MINUS) query but not in a UNION query,…
A: - We need to talk about the difference in using EXCEPT and UNION queries.
Q: You have to write a soQL Query on Opportunity oject in which we have to find out the Sum of amount…
A: Introduction: Salesforce Object Query Language (SOQL) to search your Salesforce data for specific…
Q: Implement the following ER model and sample data using Oracle SQL Developer and your CDM Oracle…
A: Below is the implementaiton of given ER model with CREATE statemetns: CREATE TABLE…
Q: For this assignment you are assigned a task to develop a SOQL query to find name, id from the…
A: To Do: To write a SQL Query.
Q: Write a SQL trigger to carry out the following action: If an account is deleted, then write a…
A: create trigger [trigger_name] [before | after] {insert | update | delete} on [table_name] [for…
Q: B3. Consider the following Student table and write the appropriate relational algebra query for each…
A: I have Provided this answer with full description in step-2.
Q: for MYSQL Using the ap database, display vendor name, address, and city for vendors that are in…
A: Where clause is used to put condition and order by clause is for ordering rows in ascending or…
Q: Salesforce Assignment: Write a SOQL Query to find out all contact where the account id is not equal…
A: Introduction: Similar to the SELECT command in Structured Query Language (SQL), SOQL allows you to…
Q: ind all the Nobel laureates, with the year of the award, who were born either in Poland (present but…
A: The query is needed to supplied in SQL.
Q: Consider the following SQL query on the university schema: SELECT AVG(salary) -…
A: The AVG function calculates the AVG of the data by ignoring the null values in it. So, the possible…
Q: Write an appropriate SQL query to determine it there are any students that are not registered tor…
A: ANSWER IN STEP 2:
Q: Write a SOQL Query to find out the name of account wher the start with the keyword test.
A: Introduction: Salesforce has its own language to query the given object fields and their values.…
Q: For the above given database schema you are required to develop a SQL query for the creation of the…
A: Required: We have to develop Sql queries according to the given database schema.
Q: Given two relations r(A, B, validtime) and s(B, C, validtime), where validtime denotes the valid…
A: This question comes under Database Management Systems To write an SQL query to compute the temporal…
Q: Write 25 queries in SQL language (databases) in Access using the condition and order tools and the…
A: SUMMARY: - Hence, We discussed all the points
Q: Select all apply In the following example JSON data, how could we query for the instructor's first…
A: When the data is given in the JSON format, then the nested addressing of the data attributes is done…
Q: Given the database schema R(A, B, C), and a relation r on the schema R, write an SQL query to test…
A: Functional dependency An attribute C does have a functional dependency on valid instances of…
Q: What does a TRC query mean? More precisely, what is the set of answer tuples for a given TRC query?…
A: The question is to write the definition of TRC query and the set of answer tuples for a TRC query.
Q: We learned about Derived Attribute, so how would you implement a derived attribute in SQL Query?…
A: I have provided solution in step2.
Q: For the below given logical data model develop a SQL query to create the table name…
A: According to the given problem statement, we should improve the SQL query to improve the…
Q: Write a SOQL query to find all the account
A: Hello Student. Greeting from my side. Hope you are doing great. I will try my best to answer your…
Q: What is the difference between scalar function and vector function in SQL DATABASE? Note: Question…
A: Answer ; Scalar is a user defined function that is written in SQL and it always return a single…
Q: What will be the result of the following SQL query for the instance of the relation INVENTORY…
A: Introduction :Given , a sql query .we have asked for the result of this query.
Q: Salesforce Assignment Create a SOQL Query to find out the child and parent record using Inline SOQL…
A: Answer: We have written the SOQL parent to child relationship and college as parent and child as…
Q: Consider the following SQL query. SELECT S. Student_Name, sum (P.Marks) FROM Student S, Performance…
A: This question comes from Database Management System which is a paper of Computer Engineering. Let's…
Q: The professor needs to compare the average on the final exam of students who have taken BCIS 3333…
A: The best way to do this is by joining the right tables, grouping the data, calculating the average…
Q: i) Add a column city in student table. ii) Find out list of students who have enrolled in “computer”…
A: As per our company guidelines, we are supposed to answer only three subparts of post and kindly…
Q: What is the result of first performing the cross product of student and advisor, and then performing…
A: The cartesian product allows us to combine information from any two relations. The cartesian product…
Q: InsurancePlans table. Write some possible tuples for this table.
A: A tuple is defined as a row or a single record in table So, let's create a table with various…
Q: Write SOQL Query to find out the Account Id, Name and all the contact and opportunity associated…
A: Use SOQL when you know which objects the data resides in, and you want to: Retrieve data from a…
Q: Why does the order of the operands (tables) matter in an EXCEPT (MINUS) query but not in a UNION…
A: MINUSMINUS operator is used for getting the result that is present in the first table but not in the…
Q: For the below given logical data model develop a SQL query to create the table name…
A: Answer: In the given question I have to create table technical_consultant. and In the given table…
Q: Write a SOQL query to find all the contact
A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!
Q: I NEED HELP WITH THIS QUESTION FOR MY DATABASE MANAGEMENT CLASS FOR SQL DEVELOPER In reporting…
A: NVL function returns expr2 when it finds exp1= null
Q: Show that, in SQL, <> all is identical to not in.
A: Given: Show that, in SQL, <> all is identical to not in.
Q: Consider the following SQL query that seeks to find a list of titles of all coursestaught in Spring…
A: Whenever we want to retrieve data from more than 2-3 tables we use joins.There are multiple joins…
Q: Consider the following SQL query that seeks to find a list of titles of all coursestaught in Spring…
A: Wrong with the query: The give query is considered to be syntactically correct by it does not…
Q: What does a TRC query mean? More precisely, what is the set of answer tuples for a given TRC query?…
A: Explanation: In contrast to relational algebra, tuple relational calculus is a non-procedural query…
Q: how would you implement a derived attribute in SQL Query?
A: Given: In SQL Query, how would you implement a derived attribute?
Q: Composite datatypes can only have multi row &multi column values in them Answers: Yes No
A: Solution: Correct Answer is : Yes
Q: In this assignment your task is to Write sosL query to find the all the account and contact in which…
A: Brief about the SOSL: SOSL Stands for Salesforce Object Search language which is used to search in…
Q: Consider the following database table named water_schemes : water - schemes scheme_no district_name…
A:
Q: After executing a Cartesian product of student and advisor, followed by a selection operation on the…
A: The result attributes include all attribute values of student followed by all attributes of advisor.
Q: Develop a PL/SQL block that would go through all the employees from EMPLOYEES table who work in…
A: SELECT LOAD INTO v_firstname1, v_salary1 WHERE employee_id=100 Then second SELECT first_name,…
Q: What is the result of first performing the cross product of student and advisor, and then performing…
A: Answer:
Q: What is the result of first performing the Cartesian product of student and advisor, and then…
A: RELATIONAL ALGEBRA: Relational algebra is basically a query language which takes the input as the…
Q: Perform the following operation in sql for insertion, updating and deletion using the referential…
A: Four tables are created using the below table scripts. The table design it already taking the…
dbxfbfdbndxf
Step by step
Solved in 2 steps with 1 images
- What does an EXCEPT (MINUS) query care about operand order, while a UNION query doesn't?Salesforce Problem: Design a SOQL query to fetch all the profile who have access to read the object records.Using Salesforce Only: Write a SOQL query on account object and try to get the 5 fields value which include name of the account and arrange it in descending order of name.
- Write query of it.SQL: Create a SQL query that uses an uncorrelated subquery and no joins to display the descriptions for products provided by a vendor in area code 615. Remember, the main difference between a correlated subquery and uncorrelated subquery is that, in a correlated subquery, the inner query is dependent upon the outer query, while, with an uncorrelated query, the inner query does not depend upon the outer query. Instead, it runs just once. You should NOT use union, minus, or intersect in this query. The outer query will use the PRODUCT table and the inner query will use the VENDOR table [hint: you should have 9 records of output]. My code: select p_descript from product where (select v_areacode from vendor where v_areacode = '615' ; I am getting this error, problem is I can't see what is missing any assistance is appreciated. ORA-00936: missing expressionDevelop a PL/SQL block that would go through all the employees from EMPLOYEES table who work in department id= 90 (there is suppose to be 3 employee who work in Department 90)- IN BEGIN END END SECTION; Execute 3 separate of SELECT statement one after the other. Each SELECT will pull first name. salary of each employee and store them in local variables.+ SELECT LOAD INTO v_firstname1, v_salarxlWHERE emrlexee.id=100 Then second WHERE emploxee.id3101+ SELECT first_name, salary INTO v_firstname2, v_salary2 Then third + SELECTSELECTI tirst.name, salary INTO v_firstname3, v_salary3 iin WHERE emploxee id=102 ..... You must now have 6 local variables. DECLARE all of them accordingly in DECLARE section and use them in BEGIN and END.+ Then add another SELECT statement in BEGIN-END to find company average salary SELECT xa(salary) INTO aKasal FROM EMPLOYEES; !!! Do not forget to create y avgsal local variable in DECLARE section.
- 1. Create a PL/SQL function. The minimal requirements: using the cursor in PLSQL function, retrieve data from object table and record the data in the PL/SQL table, make calculations with object data and define return value of the function, test the operation of the function (get the result). The maximal requirements: you can add IF-ELSEIF's, cursor processing in loops, more interesting semantic functions. 2. Create methods for object types. The minimal requirements: use map/order methods (1 method) (method+ demonstration), use MEMBER methods (2 methods) (methods + demonstration). The maximal requirements: non-trivial methods, that use more complex comparisons or do more complex calculations – i.e., give a couple more constructs in code. 3. Demonstrate the multiset operators. The minimal requirements: using 2 different multiset operators (can be included in the code), they can also be used in the The maximal requirements: the queries make sense semantically, one of the queries is a…For MySQL Import the data in the Types.txt into the BOOK_TYPE table.2. Get the Groups As new students begin to arrive at college, each receives a unique ID number, 1 to n. Initially, the students do not know one another, and each has a different circle of friends. As the semester progresses, other groups of friends begin to form randomly. There will be three arrays, each aligned by an index. The first array will contain a queryType which will be either Friend or Total. The next two arrays, students1 and students2, will each contain a student ID. If the query type is Friend, the two students become friends. If the query type is Total, report the sum of the sizes of each group of friends for the two students.
- Building #11 is undergoing a major renovation. Implement a query to close allrequests from apartments in this building.Let's wa(k through a review of basic SQL syntax, using as an example the database that was mentionedearlier. This database has the following simple structure(* indicates a primary key):Courses: CourseID*, CourseName, TeacherIDTeachers: TeacherID*, TeacherNameStudents; StudentID*, StudentNameStudentCourses: CourseID*, StudentID*Using the above table, implement the following queries.Query 1: Student Enrollment Query 2: Teacher Class SizeIf you're using MySQL, import the information from Types.txt into the BOOK TYPE database.