Write the SQL 9.  Create an index called CUSTOMERIND on the CUSTID column in the CUSTOMER table

Q: in pl /sql the commend is like this  create table bb_basketstatus (idstatus number, idbasket…

A: The answer for the given question is as follows.

Q: Write the SQL command to add column MIDTERM GRADE to a table called STUDENT table

A: SQL (Structured Query Language) : Structured Query Language is known as SQL. You can use SQL to…

Q: In SQL, which command is used to SELECT only one copy of each set of duplicable rows

A: In SQL command which  is used to SELECT only one copy of each set of duplicable rows are:-

Q: What is a trigger in SQL?

A: A trigger is a bunch of activities that are run naturally when a predetermined change activity is…

Q: How does the COALESCE function compare with the ISNULL function when handling NULL values in SQL

A: The COALESCE and ISNULL functions are both used to handle NULL values in SQL. However, they have…

Q: What is an alternative for the TOP clause in SQL?

A:

Q: How can the OVER clause enhance the flexibility of window functions in SQL?

A: Window functions in SQL enable users to carry out calculations across a set of table rows related to…

Q: Which statement should be used to stop a PL/SQL loop? EXIT WHEN GOTO…

A: The EXIT statement breaks out of a loop. The EXIT statement has two forms: the unconditional EXIT…

Q: Write the T-SQL scripts for the following tasks:   Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

Q: QL Help I need to create a PL/SQL trigger called aprove_rental that will prevent an INSERT if a…

A: Code  create table client (client_num char(4), client_lname varchar2(15) not null, client_fname…

Q: What is the update command in SQL?

A:

Q: What is the purpose of the Like operator in SQL?

A: Purpose of Like operator in SQL:   In SQL, “Like” operator is used for comparing the similar…

Q: Here is some information about the size of two tables:  Table 1: 10 columns 100,000 rows  Table 2:…

A: - We need to give the maximum number of rows and columns from union of tge tables provided.

Q: Based on this design, write a query in SQL to display the book's title, the publisher's name, the…

A: Introduction: A query is used to fetch the data from the database or table. The syntax to fetch the…

Q: Write an SQL Query that will show the following attributes from theORDERS table: ORDER #, CUSTOMER…

A: “ORDER BY” Clause: SQL contains "ORDER BY” clause in order to sort rows. The values get sorted in…

Q: 1d. Modify the Doctors table by applying the following constraints: Column Name Constraint Salary…

A: Initially, Doctors table is created using the following syntax. CREATE TABLE table_name( column1…

Q: The SQL command CREATE TABLE EMPLOYEE_BACKUP AS SELECT * FROM EMPLOYEE creates a new table named…

A: CREATE TABLE AS Statement: The SQL CREATE TABLE AS statement used to create a table from an…

Q: Create a SQL query that selects OrderID and OrderDate from the Orders database and OrderDetailID…

A: Definition A JOIN clause is used to join data from more than "2" tables together based on a common…

Q: How do the CUME_DIST and PERCENT_RANK functions assist in statistical analysis within SQL?

A: Statistical analysis often involves the need to rank and measure the relative position of data…

Q: Write the SQL statements to do the following: Create a trigger named trg_updatecustbalance2 to…

A: The question is to write the SQL query for the given problem.

Q: Create a Trigger in SQL that updates an existing View when a new entire is made to the Doctors…

A: Here is the explanation regarding the SQL trigger:

Q: How can the CAST function be combined with other functions to enhance data type compatibility in SQL…

A: The CAST function can be combined with other functions to enhance data type compatibility in SQL…

Q: How can you create an empty table from an existing table in sql?

A: 1) In database operations, sometimes we may need to clone or duplicate an existing table to a new…

Q: Please help with the following: Using oracle sql live or sql developer what sql statements could be…

A: 1.List all the rows in which the prescription dates occur on or after November 14. SELECT * FROM…

Q: Write a query to verify that the data has been entered correctly.

A: First, insert data into the table using a query for example, declare @firstName varchar(500) =…

Q: please assist with the following questions. need to write a syntax in SQL server. Create an UPDATE…

A: It is defined as SQL (pronounced "ess-que-el") stands for Structured Query Language. SQL is used to…

Q: What is the use of notation in the illustrative SQL commands?

A: Notations in the illustrative SQL commands are : i.  All-capitalized words denote commands.ii.…

Q: In Visual basics explain the meaning of the listed SQL commands : (a)ORDER BY (b)INNER JOIN…

A: In the context of SQL (Structured Query Language), which is a language used to communicate with and…

Q: The given SQL creates a Movie table and inserts some movies. The SELECT statement selects all…

A: Answer

Q: Using AdventureWorks database and the Production schema write a common table expression that returns…

A: This can be solved using SQL query which queries the table and produce required output.

Q: PLZ help with the following: change the following sql to oracle sql meaning making run/ work on…

A: Following are the alternative for Oracle SQL:- The INTEGER data type is replaced with NUMBER data…

Q: What is an index in SQL? Also write it's syntax.

A: An index contains keys built from one or more columns in the table or view. These keys are stored in…

Q: n Triggers, BEFORE means before the changes are made in memory but after the changes are permanently…

A: SQL (Structured Query Language) is a standard programming language that used to manage relational…

Q: What are all the different methods under sqlcommand?

A: Answer :-

Q: Write an SQL query that will select OrderID and OrderDate from theOrders table and OrderDetailID…

A: To combine rows from more than “2” tables based on a related column between them, a JOIN clause is…

Q: This clause in SQL join is based on all columns which have the same names, but the data types do not…

A: b. USING clause