Design a database for this data.
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SQL
A
For each customer: Customer number (unique) Valid “ship to” addresses (several per customer) Balance Credit limit Discount –
For each order: Heading information: customer number, “ship-to” address, date of order. Detail lines (several per order), each giving item number, quantity ordered –
For each item: Item number (unique) Warehouses Quantity on hand at each warehouse Item description
For internal processing reasons, a “quantity outstanding” value is associated with each detail line of each order. [This value is initially set equal to the quantity of the item ordered and is progressively reduced to zero as partial shipments are made.]
Design a database for this data.
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- SQL Database Write PL/SQL or T-SQL procedures to accomplish the following tasks: Obtain the first name and last name, separated by a space, of the guide whose number currently is stored in I_GUIDE_NUM. Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_GUIDE_NUM, I_FIRST_NAME, and I_ LAST_NAME. Obtain the number of persons, customer number, and customer last name for every reservation whose ID currently is stored in I_RESERVATION_ID. Place these values in the variables I_NUM_PERSONS, I_CUSTOMER_NUM, and I_LAST_NAME, respectively. Output the contents of I_NUM_PERSONS, I_CUSTOMER_NUM, and I_LAST_NAME. Add a row to the GUIDE table. Change the last name of the guide whose number is stored in I_GUIDE_NUM to the value currently found in I_LAST_NAME. Delete the guide whose number is stored in I_GUIDE_NUMsql queries Employees(EMPLOYEE_ID, FIRST_NAME, LAST_NAME, EMAIL, PHONE_NUMBER, HIRE_DATE,JOB_ID, SALARY, COMMISSION_PCT, MANAGER_ID, DEPARTMENT_ID,DEPARTMENT_NAME)Department(DEPARTMENT_ID, DEPARTMENT_NAME, MANAGER_ID, LOCATION_ID)Location(LOCATION_ID,STREET_ADDRESS,POSTAL_CODE,CITY,STATE_PROVINCE,COUNTRY_ID) Write a query in SQL to display the Entire data of All those employees whoseDEPARTMENT_ID is greater than the DEPARTMENT_ID of all those employees who earn morethan 50,000 per month Write a query in SQL to display the minimum, maximum salary and DEPARTMENT_NAMEof all those departments whose minimum salary is greater than 4000 in ascending order.SQL QUERIES Employees(EMPLOYEE_ID, FIRST_NAME, LAST_NAME, EMAIL, PHONE_NUMBER, HIRE_DATE,JOB_ID, SALARY, COMMISSION_PCT, MANAGER_ID, DEPARTMENT_ID,DEPARTMENT_NAME)Department(DEPARTMENT_ID, DEPARTMENT_NAME, MANAGER_ID, LOCATION_ID)Location(LOCATION_ID,STREET_ADDRESS,POSTAL_CODE,CITY,STATE_PROVINCE,COUNTRY_ID) Write a query in SQL to display the DEPARTMENT_NAME of all those Departments whoseDEPARTMENT_ID is greater than the DEPARTMENT_ID of Physics department. Write a Query in SQL to show the FIRST_NAME of all those employees whose salary is lessthan the salary of all those employees whose MANAGER_ID is 101 or 102.
- Q. _________ is the standard way to separate each SQL statement in database systems that allow more than one SQL statement to be executed in the same call to the server.QUICK SQL REQUEST (beginner level...) Back at work on Monday morning, the Vice President of Purchasing asks you to help him with the analysis of in-process storage. He asks you to pull information regarding the number of products per storage location. The result of the query should show: - The name of the warehouse (Location) - The number of different products per storage location - The total quantity of products found at this storage location - The average price of all products found at this storage location He mentions that for the moment he is only interested in the locations that have more than 50 distinct products because he wants to start inventorying the biggest locations first. Show the locations in order of smallest to largest number of distinct products. My request is linked to the question but i'm having trouble executing it I would love to know how to do it, thanks in advance.Write SQL or PL/SQL scripts for the following: 1) write an anonymous block program unit that show the vendors ( VENDOR_NAME, VENDOR_ID, VENDOR_STATE) for those vendors who live in a user-input state. (submit the code & screenshot of : input prompt, and result set) Try two test cases: vendor_State : AZ vendor_State : PA
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- Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in the given PL/SQL program. declare vAddress employee.Address%vRoWTYPE; ( . . . . . . . . . . . . . . . . . . )begin select ename , address into vAddress from employee where salary = 1500; ( . . . . . . . . . . . . . . . . . . . ) DBMS_OUTPUT.PUT_LINE('NOM = ' || vEname || 'Adresse= ' || vAddress );exception when MANYROWS then ( . . . . . . . . . . . . . . . . . . . ) dbms_output.put_line(“This query returned many rows”); end;Type in all the various types of numeric information. In SQLOracle PL/SQL Implement a trigger to the following constraints: Meter readers can only read a maximum of 5 meters in any given calendar month. Customers who do not pay their bill within 60 days will their water supply cut off. Once a customer has had their supply cut off, the person or business responsible for the bill will not be able to create a new account at a different service address until such time as their arrears have been cleared.