IN SQL  1-Create a data base (company) 2-Create two tables in the database 3. Retrieve e_name ,d_no from Employee and d_name from department by Inner ,left and right join?

Q: For each author who has written a book,  list the author name, title name, and the royalty_rate.…

A: 3. SELECT A.au_fname, A.au_lname, T.title_name, R.royalty_rate FROM Titles T, Authors A, Royalties…

Q: For each order, report order number, order date, and discount percent.

A: we are asked to find ot for each other. This means we need to find use the total quoted price and…

Q: Explain when it would be better to use embedded SQL instead of just SQL or a general-purpose…

A: SQL is the standard language used in manipulating relations databases. This manipulation is usually…

Q: How would you edit a table's structure using SQL? What kind of modifications are possible in…

A: Introduction: SQL (Structured Query Language) is employed to communicate with a database. According…

Q: How exactly would one go about modifying the framework of a table using SQL? Which of the following…

A: Modifying the framework of a table using SQL involves altering the structure and properties of an…

Q: Which SQL Command is used to delete a table from the database: a) Update b) Alter c) Drop d) Şelect

A: Update Command is used to update the value in a table. Alter command is used to change the value in…

Q: When working with SQL, how does one go about changing a table's layout? How many of these sweeping…

A: SQL:     SQL (Structured Query Language) is a programming language used for managing and…

Q: Demonstrate how there might be tension between the ownership of a trademark and the right to free…

A: The ownership of a trademark refers to the exclusive rights granted to an individual, business, or…

Q: Explain why you would want to utilize embedded SQL as opposed to simply plain SQL or a…

A: SQL stands for Structured Query Language. It is used to access and manipulate data in databases.

Q: List and explain 3 types of Joins in T-SQL.

A: As per the given question we have to list and explain 3 types of Joins in T-SQL.

Q: a cross join and metada

A: SQL CROSS JOIN produces a result set which is the number of rows in the first table multiplied by…

Q: B/ Write SQL statement for the following: 1- Create table, the table name is Student and the…

A: 1. create table student(st_id number(10) constraint st_pk primary key,st_name varchar(20),st_stage…

Q: In what ways may SQL change the structure of tables? Which significant alterations must to be taken…

A: SQL, or Structured Query Language, can be used to modify the structure of tables in a variety of…

Q: Report the names of the male students who are older than all female students. 2.Report the…

A: The solution to both parts are given in the below steps with OUTPUT screenshot   Happy to help you ?

Q: . What is an index in SQL?

A: The answer of the question is given below

Q: How would you use SQL to change a table's structure? What general types of changes are possible?…

A: A table structure contain the details about fields name, their size and data types. Changing the…

Q: 7. What is the difference between CHAR and VARCHAR2 datatype in SQL?

A: In SQL the CHAR and VARCHAR2 datatypes are mainly used to store data containing characters. we will…

Q: 6. What are different JOINS used in SQL?

A: A JOIN clause is used when you need to combine data from two or more tables into one data set.…

Q: How may the structure of a table be altered via the usage of the SQL language? Which of these…

A: A table structure includes information regarding field names, sizes, and data kinds. Updating the…

Q: How would you modify the structure of a table using SQL? What sorts of adjustments are conceivable…

A: Introduction: Database objects known as tables store data in rows and columns and are used as…

Q: It is not necessary that every table must have a primary key column in relational database. True…

A: The purpose of the primary key is to uniquely identify a row on the table in order to form a…

Q: How do you optimize user-defined functions that access large data sets in SQL?

A: In SQL, user-defined functions (UDFs) can be very useful for encapsulating logic that is used over…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: As per BNED rules we are allowed to answer 1 question at at time if you want response of another…

Q: Write a PL/SQL script to display two outputs on the screen: 1) the most recent registration date…

A: Introduction: PL/SQL is a strong database programming language that is very simple to learn. It's…

Q: How does SQL affect table structure? Which substantial modifications are possible? Which commands…

A: SQL is a sophisticated language for managing and manipulating data in relational databases. It…

Q: 4. What are Superkey and candidate key in SQL?

A: Structured Query Language It is a database script intended for the recovery and the board of data in…

Q: What are the two major components of SQL and what function do they serve?

A: Please find the answer in the following steps. Note:  As per the Bartleby guideline I can only solve…

Q: How may the organisation of tables change as a result of SQL? Which major changes need to be…

A: What is database: A database is a collection of organized data that can be accessed, managed, and…

Q: IN detail explain each digram (a) Description of each table (b) Display of each table itself…

A: The objective of the question is to understand the structure of the given tables and demonstrate the…

Q: What steps would you take in SQL to modify a table's structure? What kind of generic changes are…

A: The answer to the question is given below:

Q: Hello I need help with the question for SQL developer for my Database Management class 5. For each…

A: SQL Statement:-

Q: Write the SQL commands to obtain the following information from the system catalog:a. List every…

A: The term “SQL” stands for “Structured Query language”. It is a language use to communicate with the…

Q: 1. Create BANK database. Create two table which attributes are given as below: (a) CUSTOMER:…

A: Given :- 1. Create BANK database.2.Create two table which attributes are given as below: (a)…

Q: Which courses are not offered in either the College of Arts and Sciences or the College of…

A: Below i have written:

Q: What is CDC in sql?

A: In this question we will understand what is Change Data Capture in sql server  Let's understand

Q: 6) What is the difference between an INNER JOIN and a LEFT JOIN in SQL?

A: Joins in SQL serve as a mechanism that brings together rows from multiple­ tables based on relate­d…

Q: Question:1 Show all data from employee table where name should be in ascending and salary in…

A: 1)Show all data from employee table where name should be in ascending and salary in descending…

Q: Which of the following statements about JOIN in relational algebra is false? a. inner join only…

A: Option B is false: X join Y is not the same as Y join X

Q: Three tables are given Student: studentNO, firstName, lastName, studentProgram Professor:…

A: 1. SELECT last name,studentProgram FROM Student  UNION SELECT professor name, Professor Program FROM…

Q: How do you ensure that user-defined functions in SQL maintain data consistency?

A: 1) User-defined functions (UDFs) in SQL are custom functions that allow you to encapsulate specific…

Q: 1. Provide a general syntax or template of TRANSACTION in SQL.

A: The general syntax of a transaction in SQL is as follows: BEGIN TRANSACTION; -- SQL statements…

Q: How would you alter the structure of a table with SQL? What kinds of changes are conceivable in…

A: Introduction: A table structure contains information on the names of fields, their sizes, and their…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.