What is Order By clause ?

Q: THIS MODULE IS ABOUT SUBQUERIES, SO YOU MUST USE SUBQUERIES INSTEAD OF TABLE JOINS IN THIS…

A: In SQL we use the sub queries along with the IN clause to get the set of records for which we need…

Q: What is the split-by clause, and when do we use it?

A: Ans.) The split-by clause is used to specify the columns of a table that help generate splits for…

Q: - the table is joined to itself using alias to differentiate the table from itself. In Right outer…

A: Explanation: Right outer join: SELECT column_name(s)FROM table1RIGHT JOIN table2ON…

Q: nt that

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

Q: The optional clauses of the select statement, if used, must be used in a specific order. Discuss the…

A: Optional clauses for SELECT statement: HAVING clause is an optional clause used with SELECT…

Q: Why might a MERGE statement be used?

A: MERGE statement The MERGE statement is used to make changes in one table based on values matched…

Q: Differentiate between the WHERE, OUTPUT and the ORDER BY clause.

A: We are going to understand the differences between the WHERE, OUTPUT and the ORDER BY clause. I will…

Q: Describe any difficulties you may have when performing join operations with the NATURAL JOIN…

A: Answer:

Q: In row order form, the ____.   first row is stored first first row is stored last first column is…

A: The correct answer is- option a

Q: what is Sub procedure ?

A: Sub procedure A sub procedure is a series of statements enclosed by Sub and End Sub keywords. The…

Q: what is Procedure header ?

A: Procedure header: In Visual Basic, there are “2” types of procedure, Function procedure: It…

Q: What is CLAUSE?

A: INTRODUCTION: SQL is a query language that allows you to query and get data from a database.…

Q: Find the numbers that has not been used as DEPTNO in the DEPT table.

A: you can use this query

Q: What will be the output of the given queries on the given table shown below: Student(SID,…

A: Find the output of the given SQL query after the execution on the given table Student(SID, NAME,…

Q: What do you mean by user requirement

A: User requirements are typically written when discussing the use cases for a project. The…

Q: The GROUP BY statement identifies the O Sort Fields None of these Filter All of these Table

A: Introduction : Given a MCQ , we have asked for the GROUP BY clause in SQL

Q: group

A: SQL stands for structured query language and has a number of clauses to run queries. Major and…

Q: Define Columns?

A: Columns are the set of similiar type of data in Database. A column may contain numbers, pointers to…

Q: what is Procedure scope ?

A: Procedure scope: The scope of procedure variables are there only in the procedure in which they're…

Q: If order by command is not used, what is the default value?

A: Start: TipWhen there is no specified sequence (ascending or descending), the order by declaration…

Q: Due to class time restrictions, the lecturer is unable to respond to all the students' queries.

A: Please Specify More information regarding the same.

Q: According to tables below, write 3 SELECT statements to exemplify LEFT, RIGHT and FULL OUTER JOIN…

A: JOINS JOINS in SQL are  used to combine rows from two or more tables, based on a related column like…

Q: Show the structure view of the table to see the field name ,field properties and it's data type.

A: Structure view of table : Structure view of table means schema or skeleton of table. It describes…

Q: The COUNT(*) function in the SELECT clause is used to return:a. the number of records in the…

A: COUNT Function: The COUNT function is used to count the number of cells, which contain numbers, and…

Q: How does a parameter query differ from a select query?

A: A parameterized query is a sort of SQL query that expects somewhere around one boundary for…

Q: Queries can be used within statement(s): update delete All of the answers Insert

A: A SQL is a Structured Query Language. It uses queries to create database and extract information…

Q: What do you mean by user requirement.

A: To be determine: Describe user requirement

Q: Question 10  When sorting query output, you use the key words 'sort by'.   Question 10 options:…

A: The given question is false.

Q: departments. Each department can offer any number of courses. Many instructors can work in a…

A: The answer is

Q: What is the purpose of the Description column in Table Design View?

A: here is the answer to the above question:-   correct answer is option (c)

Q: What is the maximum number of select statements that may be combined from a single table?

A: Intro: Tables are merged based on their columns.  SQL joins may be used to link several tables…

Q: Q. Write a trigger that checks the length of a contract when a new contract is inserted into…

A: The, answer has given below

Q: Explain nested procedure calls briefly.

A: Intro nested procedure call is calling the function which has the one or more procedure calls for…

Q: The order of operands is significant in EXCEPT (MINUS) queries but is irrelevant in UNION queries?

A: Yes, thia statement is true that The order of operands is significant in EXCEPT (MINUS) queries but…

Q: • Using "join" function for the string • The join function is a more flexible way for concatenating…

A: Below is the python program to implement join:

Q: Select name from instructor where name like '%Math' order by name; By default, the order by clause…

A: The question is: by default order by clause lists the item in which order? The answer is given in…

Q: Write a jquery code

A: Jquery code

Q: The Movie table has the following columns: ID - integer, primary key Title - variable-length string…

A: The query along with a screenshot of the output is given below.

Q: In what order are output results displayed if a SELECT statement contains a GROUP BY clause and no…

A: Order displayed by output results The Group by clause is a Structured Query Language (SQL) command…

Q: Evaluate the phrase values driven

A: It is a way of big organizations to eveluate their social and community impact. It also aims to…

Q: What is the finalise() procedure used for?

A: The steps that would be taken to complete a project plan Transfer the deliverables in a formal…

Q: Briefly explain descriptor table

A: Descriptor table: The descriptor table contains three tables. They are: Global descriptor table…

Q: . Rename the EMPLOYEES table as JL_EMPS

A: Renaming the table The Structured Query Language (SQL) alter statement is used when there is a…

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.