1) Create a folder (directory) called "sqlite" (without the quotes) in your base drive (eg. C:\sqlite) 2) Create a Database called "test.db" (without the quotes) in C:\sqlite using Sqlite DBBrowser (Make sure the extension is .db – not .sqlite) 3) In test.db create a table called book. The table should have the following columns: Id - Integer, Not Null, Unique, Primary Key, Auto Increment Author - Text, Not Null Title - Text Not Null Year - Integer, Not Null Price – Real, Not Null - Add some rows with data for the above table.

1) Create a folder (directory) called "sqlite" (without the quotes) in your base drive (eg. C:\sqlite) 2) Create a Database called "test.db" (without the quotes) in C:\sqlite using Sqlite DBBrowser (Make sure the extension is .db – not .sqlite) 3) In test.db create a table called book. The table should have the following columns: Id - Integer, Not Null, Unique, Primary Key, Auto Increment Author - Text, Not Null Title - Text Not Null Year - Integer, Not Null Price – Real, Not Null - Add some rows with data for the above table.

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter4: The Selection Structure

Section: Chapter Questions

Problem 8E

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. Add a customer: Given all necessary information add a customer to the DB can you use an exception too Feature 17: Add a customer. Input: Create a procedure with Cust_ID, Cust_name, Cust_email, Cust_street_address, Cust_city, Cust_state, Cust_Zip, Cust_Credit_Card and a cursor to store the select statement output into the cursor. Output: Creates a new row in the Customer table and displays the values with the cursor. Example of calling the feature: Exec add_customer(23, ‘James Miller’, ‘jamesmiller@gmail.com’, ‘221 Main Street’, ‘Ocean City’, ‘MD’, 28392, ‘2234 1276 2773 1728’);
Create an anonymous block to drop a student from a class. Save the block in a file called drop_student_from_class.sql. You will use the ENROLLMENTS table. Accept a STU_ID and CLASS_ID as input parameters. Include code to confirm the student and class ids of the drop. If no enrollments are dropped, display that instead.
Program should follow in term (Contacts Database) Study the books.sql script provided in the ch17 examples folder's sql subfolder. Save the script as addressbook.sql and modify it to create a single table named contacts. The table should contain an auto-incremented id column and text columns for a person's first name, last name and phone number. make a Python script demonstrating: 1. insert contacts into the database, 2. query the database to list all the contacts and contacts with specific last name, 3. update a contact and 4. delete a contact. books.sql code: import panda as pdimport sqlite3connection = sqlite3.connect('books.db')pd.options.display.max_columns = 10pd.read_sql("SELECT * FROM authors",connection) df = pd.read_sql( "SELECT * FROM authors",connection)DROP TABLE IF EXISTS author_ISBN;DROP TABLE IF EXISTS titles;DROP TABLE IF EXISTS authors;CREATE TABLE authors ( id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, first TEXT NOT NULL, last TEXT NOT NULL);CREATE TABLE…
5: Create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer whose ID currently is stored in I_CUST_ID. Place these values in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. When the procedure is called it should output the contents of I_CUSTOMER_NAME and I_CREDIT_LIMIT. HERE'S MY QUERY -- create a procedure named GET_CREDIT_LIMIT -- use I_CUST_ID as a input parameter -- use I_CUSTOMER_NAME, I_CREDIT_LIMIT as output parameters -- select columns CONCAT(FIRST_NAME, ' ', LAST_NAME), CREDIT_LIMIT and store the values in I_CUSTOMER_NAME, I_CREDIT_LIMIT -- using where clause to match the CUST_ID to currently stored in I_CUST_ID(provided as a parameter) DELIMITER // CREATE PROCEDURE GET_CREDIT_LIMIT ( IN I_CUST_ID int, OUT I_CUSTOMER_NAME varchar(75), OUT I_CREDIT_LIMIT decimal(10,2) ) BEGIN SELECT CONCAT(FIRST_NAME, ' ', LAST_NAME), CREDIT_LIMIT INTO I_CUSTOMER_NAME, I_CREDIT_LIMIT FROM CUSTOMER WHERE CUST_ID = I_CUST_ID; END // DELIMITER…
<?php session_start(); include "db_conn.php"; if (isset($_POST['uname']) && isset($_POST['password'])) { function validate($data){ $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } $uname = validate($_POST['user_name']); $pass = validate($_POST['password']); if (empty($uname)) { header("Location: index.php?error=User Name is required"); exit(); }else if(empty($pass)){ header("Location: index.php?error=Password is required"); exit(); }else{ $sql = "SELECT * FROM users WHERE user_name='$uname' AND password='$pass'"; $result = mysqli_query($conn, $sql); if (mysqli_num_rows($result) === 1) { $row = mysqli_fetch_assoc($result); if ($row['user_name'] === $uname && $row['password'] === $pass) { echo "Logged in!"; $_SESSION['user_name'] = $row['user_name'];…
Using the Vince's Vinyl Database that you created and populated, write the following SQL statements. Save all of your SQL statements as one .sql file. Copy your SQL statements into a Word document. As you execute each statement, take a screenshot of the results and also include them in the Word document. For additional details, please refer to the Scenario Rubric. 1. Display all the rows and columns from the Person table.2. Display AlbumKey, AlbumTitle and AlbumDate from the Album table that have AlbumStudio equal to Atlantic.3. Display details of people from the Person table whose phone numbers are not known.4. Display each distinct PersonKey from the Purchase table.5. Display SaleDetailKey and SaleDetailPrice from the SaleDetail table. Change the column headings to Transaction Number and Sales Amount, respectively.6. Display the total value of Vince’s inventory.7. Display the total value of Vince's inventory grouped by Condition.8. Display the total value of Vince's inventory grouped…
If the current record is the ninth record in a dataset that contains 10 records, which of the following statements will position the record pointer on the tenth record?a. TblEmployBindingSource.Position = 9b. TblEmployBindingSource.Position += 1c. TblEmployBindingSource.MoveLast()d. all of the above
a. Load a database applicationb. Create a database labelled as MOVIE_LIBRARY in the created folder with the following fields:MovieID, Movie Name, Date Released, Movie Category, Quantity Delivered (table in image attachment) c. Save the table as tblMovies.d. Fill tblMovies with the given data as shown in 2 (b).e. Create a form for the records and name it frmMoviesf. Query the table to look out for movies released in the year 2014 and name it as qryMovies
Determine if the following front-end statement will call UpdateName when the text entered in the Entry control changes Take the following front-end: <VerticalStackLayout> <Label Text="Enter your Name: "/> <Entry Placeholder="Name" /> </VerticalStackLayout> Additionally, we have the following back-end: private void UpdateName(object sender, EventArgs e) { //will update the name in the backend when called. } This code will call UpdateName when the text entered in the Entry control changes.
Q1. Write a reference, in VBA code, to each of the following ranges. (You can assume that each of these ranges is in the active worksheet of the active workbook, so that you don’t have to qualify the references by worksheet or workbook.) Here’s an example. Question: The cell one column to the right and two rows below Cell A1. Answer: Range (“A1”).Offset(2,1) The fifth cell of the range B1:B30. The cell at the intersection of the 25th row and 5th column of the range A1:Z100. The cell at the intersection of the 25th row and 5th column of the range that has been set to a Range object variable named SalesRange. The entire column corresponding to cell C5. A range of employee names, assuming the first is in cell B2 and they extend down column B (although you don’t know how many there are). Q2. Write a VBA program (consisting of a single subroutine) to check existence of a given value in a list. Specifically, you are given a list of product IDs in column A, as follows: You don’t know…
9. _________________ allows you to write code to query databases in a language specific manner 1. DbSet 2. database 3. LINQ 4. connection string
What happens if the following command is executed to manage the garbage files?find . "(" -name A -o -name B")" -exec rm {} \; Choose an answer A The garbage file with the name “A” will be removed. B The garbage files with the names “A” and “B” will be removed. C The garbage file with the name “A” will be located. D The garbage files with the names “A” and “B” will be located.

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