Create a library database that includes two tables, one for books and the other for accounts, and create a relationship between them. Select records from MySQL database using PHP Insert records into MySQL database using PHP Update records into MySQL database using PHP Delete records into MySQL database using PHP

Create a library database that includes two tables, one for books and the other for accounts, and create a relationship between them. Select records from MySQL database using PHP Insert records into MySQL database using PHP Update records into MySQL database using PHP Delete records into MySQL database using PHP

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter11: Sql Server Databases

Section: Chapter Questions

Problem 9RQ

See similar textbooks

Similar questions

Which of the following data dictionary objects should be used to view information about the constraints in a database? USER_TABLES USER_RULES USER_COLUMNS USER_CONSTRAINTS None of the above objects should be used.
Chapter 17 How to manage database security Exercises using the My Guitar Shop Database Use Microsoft SQL Server Write a script that creates a user-defined database role named OrderEntry in the MyGuitarShop database. Give INSERT and UPDATE permission to the new role for the Orders and OrderItems table. Give SELECT permission for all user tables. 2.Write a script that (1) creates a login ID named “RobertHalliday” with the password “HelloBob”; (2) sets the default database for the login to the MyGuitarShop database; (3) creates a user named “RobertHalliday” for the login; and (4) assigns the user to the OrderEntry role you created in exercise 1.
Create a database that contains four tables department, employee,address and contact info, then Store 5 Records in each table.
Create a database named KCAU. create a table inside KCAU called students, fields should include Reg_no, Name, gender, Faculty , Program, Home county
Which of the following are true about primary keys? SELECT ALL THAT APPLY. A) They must reference one or more columns in a single table. B) They are usually implemented using an index. C) They guarantee that no two rows in a table have duplicate primary key values. D) They must be defined for every database table.
185. An Oracle __________ is a set of tables and views that are used as a read-only reference about the database. a. Database dictionary b. Dictionary table c. Data dictionary d. Dictionary
create Database CTU_YOURICASNOGOUSE CTU_YOURICASNO;GOCREATE TABLE Course( CourseID int PRIMARY KEY, CourseName varchar(255), CourseDesc varchar(255),);CREATE TABLE Students( ICASNo int Primary Key, StudentName varchar (255)NOT NULL, StudentSurname varchar (255)NOT NULL, StudentContact varchar (255)NOT NULL, StudentEmail varchar(255)NOT NULL, HighSchoolAttended varchar(255)NOT NULL, courseID int,);CREATE TABLE Semester( SemesterID int Primary Key, SemesterStartDate varchar(255)NOT NULL, SemesterEndDate varchar(255)NOT NULL, ICASNo varchar(255),);CREATE TABLE Facilitator( FacilitatorID int Primary Key, FacilitatorName varchar(255) Not Null, FacilitatorContact varchar(255)Not Null, FacilitatorEmail varchar(255)Not Null, ICASNo varchar(255)Not Null, ); CREATE TABLE Module( ModuleID int Primary Key, ModuelName varchar(255)Not Null, ModuleDuration varchar(255)Not Null, FacilitatorID varchar(255)Not Null,); Using the…
You have a table that contains the following fields: Last Name, First Name, Street, City, State, and Postal Code. There are 50,000 records in the table. What indexes would you create for the table? You have a table that contains the following fields: Book ISBN Number, Book Title, Author Last Name, Author First Name, Publication Year, and Publisher Name. There are 75,000 records in the table. What indexes would you create for the table?
Which of the keys below are not supported by a relational database? a. Foreign keys b. Composite keys c. Dynamic keys d. Primary keys
A database for inventory and transaction of Apple store has been developed. There are three tables in this database – Inventory, Transaction, Inventory_history. You can use the following script to create the tables. create table Inventory ( itemid varchar(20) primary key, name varchar(30), price decimal(6,2), quantity int ); create table Transaction ( transid int auto_increment primary key, itemid varchar(20), quantity int, time datetime, foreign key (itemid) references Inventory(itemid) ); create table Inventory_history ( id int auto_increment primary key, itemid varchar(20), action varchar(20), oldprice decimal(6,2), time datetime, foreign key (itemid) references Inventory(itemid) ); 2) Create a trigger “change_quantity” on table “Transaction”. The trigger is fired after a row is inserted in table “Transaction”. After a row is inserted in table “Transaction”, update the “quantity” in table “Inventory”. For example, if 3 iWatch are sold, then the quantity of iWatch in table…
The Ch07_LargeCo database stores data for a company that sells paint products . The company tracks the sale of products to customers . The database keeps data on customers (LGCUSTOMER), sales (LGINVOICE), products (LGPRODUCT), which products are on which invoices (LGLINE), employees (LGEMPLOYEE), the salary history of each employee (LGSALARY_HISTORY), departments (LGDEPARTMENT), product brands (LGBRAND), vendors (LGVENDOR), and which vendors supply each product (LGSUPPLIES). Some of the tables contain only a few rows of data , while other tables are quite large : for example , there are only eight departments , but more than 3300 invoices containing over 11000 invoice lines . For Problems 28-55 , a figure of the correct output for each problem is provided . If the output of the query is very large , only the first several rows of the output are shown .
There are three tables in this database (see image). Write MYSQL code for: (1) Create a trigger “insert_inventory” on table “Inventory”. The trigger is fired after a row is inserted in table “Inventory”. After a row is inserted in table “inventory”, the “itemid”, the insertion time, and the action is inserted in table “Inventory_history”. The action is set to ‘add an item’. The oldprice is set to null. Test your trigger by inserting a row into Inventory and displaying the contents of Inventory_history. (2) Create a trigger “change_quantity” on table “Transaction”. The trigger is fired after a row is inserted in table “Transaction”. After a row is inserted in table “Transaction”, update the “quantity” in table “Inventory”. For example, if 3 iWatch are sold, then the quantity of iWatch in table “Inventory” is decreased by 3. Test your trigger by inserting a row into Transaction and displaying the contents of the relevant row in Inventory. (3) Create a trigger “change_price” on table…