Create a schema user which will be application owner (in other words schema owner)
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- Create a schema user which will be application owner (in other words schema owner)
User name: <YourName>_dba
Profile: DEFAULT
Password: Oracle1234
Default Tablespace: DBA625TS
Assign default tablespace Quota: unlimited
Temporary Tablespace: TEMP
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- Which of the following objects connects a database to a DataSet object? a. BindingSource b. DataBase c. DataGridView d. TableAdapterWrite a PHP application that creates a class that allows connection to a specific MySQL database, allowing the specification (by setting some properties) of the location server, user, password, and database name. Give a example of instantiating it (creating an object) and using it in an application with a MySQL table(a) Given the following method header: public boolean addMovie(Movie movie) Complete the implementation of the method above to insert a new movie into the Movies table in thedatabase. Your method should return true if an insert is successful, and false if an insert fails. You candetect a successful insert through the number of rows returned after the execution of a query. UsePreparedStatement in your answer and include the appropriate exception handling. The Movie classand database table structure specifications are shown in Figure 2.1 and Figure 2.2 below:
- Create a Java application for Checkers called CheckersStockTakingApp. The application should consist of a client side, a server side and a database.4.1 Create a database called checkersproducts using MySQL or any relational database management software you are comfortable with. The database should have a table called products that consists of the following columns and properties:prodID AUTO NUMBER (primary)prodName VARCHAR (30)prodType VARCHAR (30)prodPrice DECIMAL (6,2)4.2 Create a server class that will do the following:• Run on port 8000 and listen to a client• Initially output a “server is starting” message to the screen• Make a connection to the database• Receive product details from the client• Add product details to products table• Send a message back to client to inform whether or not the product was added• Handle any exceptions• Close the server when the user types "stop" on the client side and output a message"Server stopping...." 4.3 Create a client class that will do the…{ String str = tf5.getInt("ID"); Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); Connection con = DriverManager.getConnection("jdbc:sqlserver://NOMBUSO1806:1433;databaseName= Employee ATM", "NOMBUSO1806", "mysql1234"); // write your database username and password PreparedStatement st = con.prepareStatement("select * from Employees where ID=?"); // Search with ATM ID st.setString(1, str); ResultSet rs = st.executeQuery(); // Excuting Query if (rs.next()) { String s = rs.getString(1); String s1 = rs.getString(2); String s2 = rs.getString(3); // Sets Records in TextFields. tf1.setText(s); tf2.setText(s1); tf3.setText(s2); my getInt() is throwing an error that the method is not found. what should i do?Create a CRUD API express server in JavaScript to manage recipes. Design the database and create your createDB.sql file. Seed your database with some initial records. Your application should store these recipe fields: id name ingredient_1 ingredient_2 ingredient_3 recipe_author_first_name recipe_author_last_name recipe_category_name Follow RESTful conventions to set up the five standard routes for a CRUD api. Make sure your API responds appropriately to various situations: Errors Invalid requests Etc.
- PLEASE HELP, WRITE IN VISUAL STUDIO Write a Public Sub called GetData. This sub should connect to the database using a DataAdapter and fill MyDataSet with the entire contents of the table Stats from the database. GetData should be called when frmStats loads.Create a Client class that interacts with an SQLDatabase Server (provided below). The Client sends a SQLQuery to the SQLDatabase and receives a Dataframe from the SQLDatabase. The class should contain the default __dunders__ and potentially introduce some custom __dunders__. The SQLDatabase Server: import pandas as pd import sqlite3 class Server: def __init__(self, database): self.conn = sqlite3.connect(database) def __enter__(self): return self def __exit__(self, exc_type, exc_val, exc_tb): self.conn.close() def __repr__(self): return f"Server({self.conn})" def execute_query(self, query): cursor = self.conn.cursor() cursor.execute(query) columns = [desc[0] for desc in cursor.description] results = cursor.fetchall() df = pd.DataFrame(results, columns=columns) cursor.close() return dfWrite a PHP script that obtains a URL and its description from a user and stores the infor- mation into a database using MySQL. Create and run a SQL script with a database named URL and a table named Urltable. The first field of the table should contain an actual URL, and the second, which is named Description, should contain a description of the URL. Use www.deitel.com as the first URL, and input Cool site! as its description. The second URL should be www.php.net, and the description should be The official PHP site. After each new URL is submitted, print the con- tents of the database in a table. [Note: Follow the instructions in Section 18.5.2 to create the Urldatabase by using the URLs.sql script that’s provided with this chapter’s examples in the dbscripts folder.]
- Sort results by reverse domain: Create a data category. Domain that depicts domain names, including a suitable compareTo() function where the natural order is in reverse domain name order. For example, cs.princeton.edu's mirror name is edu.princeton.cs. This is helpful for analysing site logs. Use s.split(".") to divide the string s into pieces separated by underscores. Create a client that takes normal input and displays the reverse domains in sorted order.Population Database Compile and run CreateCityDB.java which will create a Java DB database named CityDB. The CityDB database will have a table named City, with the following columns: CityName & Population. Their Data Types: CHAR(50) Primary Key & DOUBLE. The CityName column stores the name of a city, and the Population column stores the population of that city. After you run the CreateCityDB.java program, the City table will contain 20 rows with various cities and their populations. Next, create an application that connects to the CityDB database and allows the user to select any of the following operations: Sort the list of cities by population, in ascending order. Sort the list of cities by population, in descending order. Sort the list of cities by name. Get the total population of all the cities. Get the average population of all the cities. Get the highest population. Get the lowest population. CreateCityDB.java import java.sql.*; /** This program creates the CityDB…Write a #save instance method to create or update a given post in the DB: class Post def initialize(attributes = {}) @id = attributes[:id] @url = attributes[:url] @votes = attributes[:votes] || 0 @title = attributes[:title] end def save # TODO: write this method using SQLite3::Database instance DB end end