ow to change 'noofyr' from black photo to white photo using sql oracle

Q: WHY DO I get this error:SELECT TOP(3) p.name FROM publisher p ERROR at line 5: ORA-00923: FROM…

A: TOP command does not work in Oracle.

Q: What challenges can arise when utilizing the IIF function for conditional logic in SQL?

A: The term "SQL" refers to a domain-specific programming language known as Structured Query Language.…

Q: True or False? SQL stands for Structured Questioning Language

A: The answer is false.

Q: Explain: "User Input validation is an import mechanism to protect against SQL injection and XSS…

A: Input validation is a technique that provides security for certain forms of data, specific to…

Q: Write an SQL statement to list LastName and FirstName of customers who have purchase an item that…

A: we need to write Write an SQL statement to list LastName and FirstName of customers who have…

Q: Which character kinds are supported by SQL?

A: Algorithm : The actual numeric data types are SMALLINT, INTEGER, BIGINT, NUMERIC(p,s), and…

Q: Consider the following schema: Publisher (name, phone, city), PK: name. Book (ISBN, title, year,…

A: select b.title from Book b inner join (select e.bISBN from Edit e group by e.eSSN having count(*)…

Q: Oracle SQL Packages Create a stored procedure to display top three of cheapest course in terms of…

A: To return the smallest value of the selected column we use the MIN( ) function. And to return the…

Q: Give an Example of Oracle PL/SQL stored procedure?

A: Q: Give an Example of Oracle PL/SQL stored procedure?

Q: Explain the null functions in Oracle Sql

A: Software programs known as database management systems make it easier to create, organize, retrieve,…

Q: What does SQL's Like operator do?

A: When a value is compared to other similar matters, the SQL LIKE clause employs wildcard operators to…

Q: When are SQL query aliases most useful?   What are the consequences of not include an alias in a…

A: SQL Aliases A SQL alias is a temporary name for a table or a column in a table. Aliases are…

Q: Does SQL support programming language features?

A: Structured Query Language(SQL) is a language, but it is not a programming language. SQL is a command…

Q: Type in all the various types of numeric information. In SQL

A: SQL has various data types and numeric information is one of them. SQL contains various numeric…

Q: Does SQL support aspects of programming languages?

A: Step 1) SQL (structured query language): It is standard language for accessing  and manipulating…

Q: Explain the use of SQL's identity column саpability.

A: To be determine: Explain the use of SQL's identity column capability.

Q: Could you explain SQL in more detail?

A: Explanation:This topic covers how to increase the size of a SQL Server database using Transact-SQL…

Q: How to rename column name in SQL Server?

A: Introduction: SQL Server is constructed on top of SQL, a common application language for…

Q: Explain how to work pl/sql block.

A: Procedural Language/Structured Query Language, or PL/SQL, is a potent SQL extension meant for…

Q: (CLO-4] Use the given Student Table to answer the question below: Graduation Date Major GPA Student…

A: Given SQL query: SELECT Student_Name FROM Student_Database WHERE GPA>=2.5 AND GPA<=3.5 This…

Q: Write an SQL statement to change the value of Std. Poodle in BreedName of PET_3 to Poodle, Std

A: Given: Write an SQL statement to change the value of Std. Poodle in BreedName of PET_3 to Poodle,…

Q: Write SQL queries to create tables with keys and relations corresponding to each of the  following…

A: Entity relation diagram mainly contains three components that are Entities, Attributes and…

Q: Oracle 12c: SQL Chapter 8 Because % is a wildcard character, how can the LIKE operator search for a…

A: Answer: A wildcard character is used to substitute one or more characters in a string. Wildcard…

Q: The faculty and students (we refer to them in our system as clients) can electronically check out…

A: ANS 1. The ERD has 3 entity which are : book, client, author. -- The ERD and Relational is given…

Q: What is SqlCommand Object?

A: A SqlCommand object allows the user to specify what type of interaction a user wants to perform…

Q: Write a PL/SQL block to select and display the names of all students who scored more than the…

A: Given values, Student_ID Name of Student Marks Obtained Department_ID  1 Asma  78 1 2 Anwar…

Q: How to rename column name in SQL Server?

A:

Q: What is the concept of sub-query in terms of SQL?

A: To define sub-query

Q: How the SQL queries work and what are their types?

A: The question is solved in step2

Q: What are all the different methods under sqlcommand?

A: Answer :-

Q: Given the following relation that stores details about students' activities: Activity Golf StudentID…

A: A->B  B is functionally dependent on A if for each distinct value of A we have distinct value in…

Q: Is this statement true or false: Oracle SQL allows full expression-based use of both provided…

A: Step 1:- Given:- Is this statement true or false: Oracle SQL allows full expression-based use of…

Q: What is the use or correlated subquery in oralce sql

A: In Oracle SQL, a correlated subquery connects the inner and outer queries, enabling comparisons that…

Q: Please Type! what is  an Isolation property of transactions in SQL (database)

A: A transaction is a solitary legitimate unit of work which gets to and perhaps alters the substance…

Q: In SQL, create Object-Identity and Reference Types

A: Introduction: Use REF(type-name) in a SQL query, where type-name denotes the referenced type. In…

Q: What is the need for transactions in SQL?

A: GIVEN: What is the need for transactions in SQL?

Q: In SQL what are the ACID properties of transactions?

A: Given:   In SQL what are the ACID properties of transactions?

Q: in SQL Code: Explain the difference between number and binary integer and how it is used? Please…

A: Introduction: When working with relational databases, SQL(Structured Query Language) is the…

Q: When are aliases in SQL queries particularly useful? What are the risks of not using an alias in a…

A: Intro Aliases are temporary names for a specific SQL query that are given to a table or column. It…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.