What output would be produced SQL> select empno, ename, deptno, sal, job 2 from emp 3 where deptno in (select deptno from dept where dname in ('RESEARCH','SALES'))i Nlm 56
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- How is the processing of SQL DDL statements (such as CREATE TABLE) different from the processing required by DML statements?In Sql These are some database from a set of tables insert into AccountHolder(AccountID, CustomerID, AccountType)values (55003, 115, 'Savings'),(44001, 101, 'Chequing'),(55006, 109, 'Savings'),(44002, 102, 'Chequing'),(44003, 113, 'Chequing'),(55007, 108, 'Savings'),(44004, 103, 'Chequing'),(44005, 110, 'Chequing'),(55005, 112, 'Savings'),(44006, 114, 'Chequing'),(55001, 111, 'Savings'),(44007, 107, 'Chequing'),(44008, 104, 'Chequing'),(55004, 106, 'Savings'),(44009, 105, 'Chequing'),(44010, 113, 'Chequing'),(55002, 107, 'Savings'),(44011, 110, 'Chequing'),(44012, 104, 'Chequing') select * from AccountHolder insert into Branch(LocationID, BranchName, Address, Type, DepositSum, LoanSum)values (1, 'Boulevard Branch', '3268 Wade Boulevard', 'Rural', 171848.88, 37681.72),(2, 'Avenue Branch', '4814 Dare Avenue', 'Rural', 232707.42, 68324.56),(3, 'Street Branch', '208 Ferry Street', 'Commercial', 375010.75, 44665.08),(4, 'Road Branch', '468 Zulauf Road', 'Commercial', 496001.41,…Create an ERD in SQL with primary keys. ReservationID HotelID HotelAddress CheckInDate LengthOfStay RoomNumber RoomCapacity PoolInHotel HotelManager RatePerNightExclTaxExclDiscount RateType PercentDiscountOnRoomRate RoomTaxPercent RoomService CustomerID CustomerName RewardsID RewardsPointsEarned DateOfLastStay CustomeRatingOfStay
- Create an SQLite Database as follows: A table called “Product” with the fields: _id, Name, StockOnHand, StockInTransit, Price, ReorderQuantity, ReorderAmount. StockOnHand – this represents how many of a Product is currently in the Warehouse/Store. StockInTransit – this represents how many of a Product has been ordered and is on its way, not yet received. Price – this is the cost of a Product. ReorderQuantity – this is the number at which stock levels must reach before a purchase order must be made. If StockOnHand is less than ReorderQuantity + StockInTransit, then a purchase order is necessary. ReorderAmount – this is the amount to be purchased when a reorder is made.SQL DDL corresponding to this schema (i.e. the CREATE TABLE statements Database Schema:branch ( branch_name, branch_city, assets )customer ( ID, customer_name, customer_street, customer_city )loan ( loan_number, branch_name, amount )borrower ( ID, loan_number )account ( account_number, branch_name, balance )depositor ( ID, account_number )name PERSON address salary fee EMPLOYEE STUDENT thesis RESEARCH TEACHING POST GRAD UNDER GRAD Year = 4 FINAL YEAR LECTURER TUTOR SUPERVISOR project courseno PART II: University Database in MYSQL • Create a database and its tables and constraints based on the relational model of PART I. • You can use my slides and any other resources to complete this exercise. • Submit the SQL statements you used to create the database and its tables (you can copy/paste directly from the mysql console).
- Create an ASP.net Web application and a Webform and to connect to a MS-SQLSERVER database JU_Emp using ADO.net and perform the CRUD (Create, Update and Delete) operations on the Employee table. in c# screen shotsIn Database sql Createthefollowingtables:The relational schema shown below is part of a hospital database. The primary and foreign keys are highlighted in bold. Patient (patientNo, patName, patAddr, DOB)Ward (wardNo, wardName, wardType, noOfBeds)Admission (patientNo, wardNo, admissionDate)Drug (drugNo, drugName, costPerUnit)Prescribed (patientNo, drugNo, unitsPerDay, startDate, finishDate) Write SQL queries based on the hospital database given above: 1. Create the above tables together with its constraints. 2. Insert some data into the tables to check that the tables created are correct. No limit on how many rows you want to add. Insert Syntax:insert into table_namevalues (col1_value, col2_value, etc.); 3. List all the patients’ details, alphabetically by name. IF YOU WANT SOME CHALLENGE4. List all the patients admitted today. (Join between Patient and Admission table)
- Create an ERD in SQL with primary keys using only the following data: ReservationID HotelID HotelAddress CheckInDate LengthOfStay RoomNumber RoomCapacity PoolInHotel HotelManager RatePerNightExclTaxExclDiscount RateType PercentDiscountOnRoomRate RoomTaxPercent RoomService CustomerID CustomerName RewardsID RewardsPointsEarned DateOfLastStay CustomeRatingOfStayExplain pl/sql exception handling and why it is needed according to its architecture also explain its advantagesThe relational schema shown below is part of a hospital database. The primary keys are highlighted in bold. Patient (patientNo, patName, patAddr, DOB)Ward (wardNo, wardName, wardType, noOfBeds)Contains (patientNo, wardNo, admissionDate)Drug (drugNo, drugName, costPerUnit)Prescribed (patientNo, drugNo, unitsPerDay, startDate, finishDate) for CONTAINS nad PRESCRIBED table , which one is primary key and how to create table ?