Using SQL-DDL Command, Convert the following schema to table in the DBMS. Make sure to make AcctNo the primary key, Type must be (Checking, Saving or Retirement). Also, the BrachID is a foreign key from the root "BANKBRANCH" relation... ACCOUNT Balance AcctNo Number (2) BranchID Туре Char (10) Number (9,3) Varchar2(15)

Using SQL-DDL Command, Convert the following schema to table in the DBMS. Make sure to make AcctNo the primary key, Type must be (Checking, Saving or Retirement). Also, the BrachID is a foreign key from the root "BANKBRANCH" relation... ACCOUNT Balance AcctNo Number (2) BranchID Туре Char (10) Number (9,3) Varchar2(15)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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(a) Write the sql syntax to create a table name Client with the following restrictions; Client(cid, cname, address, age, occupation, salary, payment_mode) Where cid is the primary key. cname do not accept null values. Payment_mode accepts only cash or credit entries. The default address is “vacoas". client is at least 25 years old. Salary is above Rs 30000. (b) Consider the schema of Customer table in part(a) and write SQL statements for the following queries. i. Using SQL, write the command to add a new column in the client table with the following data definition; (Column “gender" of char data type and field size of 1). ii. Using SQL, write the command to insert the values in the Client table. cid address age occupation salary Payment_mode gender cname 123 sam vacoas 31 manager 60000 cash m 124 david flacq 38 administrator 45000 credit m iii. Write the SQL query to display the cid of all employees. iv. Write the SQL code to list all administrators whose salary is greater than Rs…
Answer the following SQL questions using MySQL command language in MySQL Workbench, sakila database environment!
According to the given database schema, develop a SQL query to find the model number of the phone which is sold maximum times. Distributor Customer_Info Distributor_ID Distributor_Name Address Mobilenumber Email varchar(10) PK varchar(20) varchar(100) number(10) varchar(30) Customer_ID varchar(10) PK Customer_Name varchar(20) varchar(100) number(10) varchar(30) Address Mobile Email Sales_Info Mobile_Master number(10) PK date varchar(10) FK number(10) number(10) number(10) varchar(10) FK Salesid varchar(10) PK varchar(20) varchar(20) date number(10) number(7,2) varchar(10) FK varchar(10) FK IME_No Model_Name Manufacturer Sales Date IME_No tot Price Date_0f_Manufac Warranty_in_Years Price Distributor_ID Spec_No Discount Net_Amount Customer_ID Mobile_Specification varchar(10) PK varchar(20) varchar(20) varchar(20) varchar(20) number(10) Memory_Card_Capacity_GB number(10) varchar(5) varchar(5) varchar(5) varchar(5) varchar(5) varchar(5) varchar(20) number(10) Spec_No Dimension Weight…
Assume the e-commercial database shown in the Appendix. Write the following queries in (a) relational algebra and (b) SQL. State your assumptions if the semantics is not clear. 1) Find the names of all students who have taken courses in both the Computer Science and Mathematics departments. APPENDIX - You may detach this page from the exam: STUDENTS(student id, first_name, last _name, email, major_code, class_year) COURSES(course id, course_name, course_description, credits, department_code) ENROLLMENTS(student id, course id, semester, grade) MAJORS(major code, major_name, department_code) DEPARTMENTS(department code, department_name)
Consider the following relations: BRANCH (branch no, street, area, city, degree, Tel_no, Fax_no) STAFF (Staff no, Fname, Lname. address, position, salary, branch_no) Write the following queries in SQL: 1. Find all the branches that number less than 453 and found in area '34 east 2. Find staff whose salary is greater than the salary of evcry member of staff at branch 71. 3. List all stalf who their last name ends with ith'. 4. Find all the staff that works in branch 345 and have salary between 15000 and 45000.
You are working with a database table that contains invoice data. The table includes columns for invoice_id and billing_state. You want to remove duplicate entries for billing state and sort the results by invoice ID. You write the SQL query below. Add a DISTINCT clause that will remove duplicate entries from the billing_state column. NOTE: The three dots (...) indicate where to add the clause. SELECT ... FROM invoice ORDER BY invoice_id What billing state appears in row 17 of your query result? 1 point 1-CA 2-NV 3-WI 4-AZ
Table no. 1 only
Please show all work and write it in PL/SQL and copypaste what you have.
So what is an example of BOTH correlated and uncorrelated subqueires? Please give simple example for both. Also, could someone briefly explain the concept behind sql triggers? use easy examples.
Finding the necessary PL/SQL subblock is your mission. Also, please provide a brief summary of the three parts that together make up a PL/SQL block.