What is the difference between DELETE and TRUNCATE commands?
Q: Assuming the HOMEWORK10 table has three columns (Col1, Col2, and Col3, in this order), which of the…
A: Command to store a NULL value Here in the first option, provided insert statement will not take the…
Q: write step - by - step command CREATE BELOW TABLE CREATE TABLE empl (month INT, emp VARCHAR (15),…
A: The table is created using the query CREATE TABLE empl (month INT, emp VARCHAR (15), dept VARCHAR…
Q: What purpose does an extended accept clause serve?
A: The purpose of extended accept clause serve:-
Q: Write a script that creates and calls a stored procedure named spInsertInstructor that inserts a row…
A: Stored procedure : It can be used again and again whenever needs, also you can pass parameters to…
Q: Which DDL command is used to display all the contents of the table? UPDATE DISPLAY INSERT SELECT
A: Question 15:
Q: PLEASE HELP, WRITE IN VISUAL STUDIO Write a Public Sub called GetData. This sub should connect to…
A: Answer: VB Source Code: Form1.vb: Imports System.Data.SqlClientPublic Class Form1 Public Sub…
Q: The view component where onClickO method can be set by default is O a. none of these O b. ListView O…
A: d. View
Q: In this exercise, you create an application that keeps track of cookie sales. Create a Windows Forms…
A: ANSWER:-
Q: What clause is used to perform intermediate processing that is not possible in RETURN clause? Enter…
A: Answer: EXECUTE
Q: Which of the following commands is used to assign a privilege to a role?(refer to the JustLee Books…
A: Explanation: GRANT command gives access to specific users for specific task. The general syntax is…
Q: Problem:5 Create a simple interface for Reminders that consists of Four buttons. The three buttons…
A: The design for all needs supplied with the question is shown below: Below find the Solution: Design:…
Q: Fill in the blank to complete the CREATE TABLE command below so that the type for customerzip would…
A: The CREATE TABLE command given to us is for creating a table. The name of the table is customer. It…
Q: Which view function is applied to the worksheet and how do you remove it?
A: You can build numerous custom views per worksheet, but each custom view can only be applied to the…
Q: update when copied? =$C$3+$E7 a. Row 3 b. Row 7 c. Column C d. Column E
A: Answer: -
Q: ?When creating a table, which of the following statements is correct The schema of the table must be…
A: Answer : While creating a table the correct statement is : a column list must be enclosed in…
Q: Create a trigger named tInstructors_UPDATE that checks the new value for the AnnualSalary column of…
A:
Q: We can reach to Rotate command by-5 press on the icon of command in . .list
A: Answer is Modify
Q: Which of the following commands can be used to eliminate the RECEPTIONIST role? (refer to the…
A: Option: D None of the above
Q: Write a script that creates and calls a stored procedure named spInsertDepartment. First, code a…
A: Answer : Stored Procedure : /*creating stored procedure*/create procedure…
Q: mysqli_query($conn, $sql); if (mysqli_num_rows($result) === 1) { $row =…
A: Lets see the solution.
Q: Which of the following types of restrictions can be viewed with the DESCRIBE command? ( refer to the…
A: Answer: NOT NULL constraint: 1.A column can hold NULL values by default. 2. The NOT NULL constraint…
Q: You issue the following command: INSERT INTO homework10 (col1, col2, col3) VALUES (‘A’, NULL, ‘C’).…
A: The Correct answer is : OPTION (C) Col3 is defined as a DATE column.
Q: Which of the following statements DOES NOT delete the last value in the list lst? a) 1st.pop(…
A: Dear Student, a) 1st.pop() will delete the last value in the list 1st b) 1st.remove(-1) will not…
Q: Task 4: The Development team of InstantStay wants to ensure that all email data of the users are…
A: Create a TRIGGER called email_insert that will SET new email addresses to lowercase and run before…
Q: Which of the following commands creates a private synonym?a. CREATE PRIVATE SYNONYMb. CREATE…
A: CREATE SYNONYM: The statement used to create a private synonym is “CREATE SYNONYM” which is an…
Q: What is the difference between a DELETE command and TRUNCATE command?
A: DELETE and TURNCATE command are used in SQL operation . DELETE command is DML(data manipulation)…
Q: Which of the following columns acts as a foreign key? Employee EmployeelD EmpName DeptNo Salary…
A: Ans: The following columns acts as a foreign key is : e) Employee DeptNo
Q: which of the following operator is not specified in triggers? 1. insert 2. Alter 3. update 4.…
A: What is Trriger: It is a database object that fires when a database event happens. When a change is…
Q: What is the difference between the delete and drop table commands?
A:
Q: In a LINQ statement, which clause is used to arrange the selected records in a particular order?a.…
A: In a LINQ statement, the Order By clause is used to arrange the selected records in a particular…
Q: The given commad ALTER TABLE test MODIFY id NOT NULL; The command will always be executed…
A: ALTER TABLE command is used to add, delete or modify columns in an existing table. The basic syntax…
Q: Write and execute the command to retrieve the item ID, description, invoice number, and quoted price…
A: Assuming that the ITEM_INVOICE VIEW is already existed with the all columns listed above
Q: Create a view name TopLevelCust view. It consists of the number, name, address, balance, and credit…
A: SQL view: The views are virtual/ logical table that is used to view or manipulate parts of the…
Q: What is the combination of newline character?
A: Newline character: The newline character is used in computer programming, which allows the…
Q: Which of the following is an object privilege?a. DELETE ANYb. INSERT ANYc. UPDATE ANYd. REFERENCES
A: Which of the following is an object privilege- a. DELETE ANY b. INSERT ANY c.…
Q: eate an anonymous block that returns the number of students in a section. Prompt for section id.…
A: Lets see the solution.
Q: Create a trigger named trg_cust_charge that will automatically update the CUSTOMER table’s…
A: ANSWER:-
Q: Two separate commands, DELETE and TRUNCATE, exist
A: Commands given DELETE TRUNCATE
Q: Write a cron job that executes the command, sudo mysqldump --all-databases at 11:59 pm on Sunday…
A: You need to use the crontab command to edit/create, install, deinstall or list the cron jobs in…
Q: Which of the following is a correct statement?a. A commit is issued implicitly when a user exits SQL…
A: COMMIT command: To save the changes permanently in to the database user should use COMMIT command.…
Q: Which clause is used in a LINQ statement to specify the records that will be selected?a. Limitb.…
A: Clause used in a LINQ statement: In Visual Basic 2010, Language Integrated Query (LINQ) is used for…
Q: Create a trigger that will prefix the values of item category with ‘dev-‘ when a new row ins…
A: Actually, SQL is a structured query language which is used to insert, delete ,modify and delete the…
Q: The Movie table has the following columns: • ID - integer, primary key • Title - variable-length…
A:
Q: Which internal exception should always be used when specifically including a SELECT … INTO statement…
A: NO_DATA_FOUND- This exception is raised when a SELECT INTO statement returns no rows.
Q: Which are the types of Triggers?
A: Trigger is a special type of storage in the database that automatically executes / runs / fires when…
Q: which key is used Link records of one type with those of another type.
A: Given: which key is used Link records of one type with those of another type.
Q: O CREATE TABIE Deparimant ( Depart ment. id VAREHAR (10) PRMARY EY, Depariment name VARCHAR (20);…
A: ER Diagram: ER Diagram is a diagram which shows relationships of entities that are stored in a…
What is the difference between DELETE and TRUNCATE commands?
Step by step
Solved in 2 steps
- What is the difference between the delete and drop table commands?Which of the following statements DOES NOT delete the last value in the list lst? a) 1st.pop( b) 1st.remove(-1) c) 1st = lst[:-1] d) 1st.pop(len(lst)-1)Write a script that creates and calls a stored procedure named spInsertDepartment. First, code a statement that creates a procedure that adds a new row to the Departments table. To do that, this procedure should have one parameter for the department name. Code at least two EXEC statements that test this procedure. (Note that this table does not allow duplicate department names.)