mysql database
Bajet ₹600-650 INR
Job Description:
Question 1
Write stored procedures in SQL to implement the purchase and sale transactions.
The purchase transaction inputs are : vendor_id, date, product_id, qty, purchase_price ...]
// more than one product can be purchased at a time from a vendor
The purchase transaction creates a record of the purchase in appropriate tables.
The sale transaction inputs are : customer_id, date, product_id, qty, sale_price ...]
// more than one product can be sold at a time to a customer.
The sale transaction creates a record of the sale in appropriate tables.
You can assume a given set of products, customers, and vendors and make sample data on your own to test the transactions.
Submit a snapshot of your database with sample data, and the results of executing sale and purchase transactions.
Question 2
Write a stored procedure to generate a stock report for a date range.
select stock_report (date1 date, date2 date);
This report shows the following columns
product_id product_name opening_balance qty_in qty_out qty_net closing_balance_date2
The report calculates opening balances from "beginning of time" to date1, then computes qty_in and qty_out using purchases and sales respectively, then calculates qty_net by qty_in and qty_out between date1 and date2 and finally computes the closing balance on date2.
You may need to write multiple sql statements inside the body of the stock_report stored procedure.
You can use any language for database programming, including PLV8 (embeddeded javascript), PL/SQL or any other embedded language embedded in a SQL server.
Bonus : Can you make the report more efficient ?
Submission Guidelines
11 pekerja bebas membida secara purata ₹1366 untuk pekerjaan ini
Hello I'm data engineer using python and Java with 3 years experience in data field. I did a lot of data projects so don't worry about anything let's talk for more details
Can i send you the answer of the question? , after seeing the code tell me, whether you are satisfied or not ok?
I have a experience in asp.net, MVC, web API, c#, SQL, entity framework,linq, razor view (Cshtl), html, bootstrap,Angular JS, Jquery, Json,XML, reports (PDF,xls, crystal, rdlc,ssrs).
Hi I'm Ishwarya Lakshmi currently working as a Trainee Intern in Edgearc Technology from may 2022. I have good knowledge in MS SQL Server,T SQL, SSIS, SSRS and Power BI. I have experience in designing Analytical report Lagi
Hello there ,I have 7 years experience in dealing with Database , SQL, Oracle, database programming, database development , I had read the above project details, kindly ping me for more details. I am working as etl de Lagi
Interested in this job ! I worked a lot with pl/sql and sql I can finish it in less than 24 hours Just need more details
