Oracle Pl Sql Projects

SQL database

Using SQLite to store employee sign-in and sign-out logs for the last six months. . It doesn’t require a separate server, and it will efficiently handle hundreds (even thousands) of records per employee without performance issues. Here’s what I’ll implement: 1. Store every sign-in and sign-out action for each employee. 2. Maintain up to 6 months of logs automatically (older entries will be deleted). 3. Allow you to export individual logs to Excel (CSV format) for each employee. 4. Ensure the system remains fast, scalable, and user-friendly for non-technical users.

EXPORT / IMPORT SCV FILE

EXPORT / IMPORT SCV FILE PLS help me export and import scv data from one website to another thanks

Set ODBC to 64 bit for Access database / SQL connectivity to AWS

I have an error on connecting my access database via SQL to AWS. This started when upgrading from 2016 to LTSC 2024 See attached I have tried to create the folder and drop in a downloaded copy of the DLL but this doesn't work. I'm guessing its a very simple change to connect again but I have run out of ideas. The database connects to AWS and updates a Diary online.

Fix Oracle VirtualBox Startup Error on Windows Surface Laptop

'm experiencing a recurring issue with Oracle VirtualBox on my Microsoft Surface Laptop (7th Edition). Each time I try to start my virtual machine ('test 101'), it terminates unexpectedly with the following error message: The virtual machine 'test 101' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005). Result Code: E_FAIL (0x80004005) Component: MachineWrap Interface: IMachine {e36a5081-a82a-40bd-9e4e-42a44d6ce50f} Required Task: .Diagnose and resolve the above error effectively. .Ensure VirtualBox operates correctly and the virtual machine launches without issues. What I'll Provide: .Remote access to my laptop for troubleshooting and fixing the issue. Skills Required: .Oracle VirtualBox Troubleshooting .Windows OS (particularly Windows 10/11) expertise .Virtualization concepts and configurations .Registry troubleshooting and management .Driver and hardware compatibility checks .Remote desktop and secure remote connection experience .System log analysis and debugging .Experience with Microsoft Surface Laptop hardware specifics .Basic networking and firewall troubleshooting .Understanding of permissions and administrative privileges management Additional Information: This task needs to be completed ASAP.

opportunity

MVP Smart Contract & Backend on Polygon (UMA Protocol)

PredictPiX is a decentralized prediction market platform where all user transactions are conducted using Pi Network's native currency. Users engage with the platform through the Pi Browser, and all prediction market logic, including creation, resolution, and settlement, is powered by smart contracts deployed on the Polygon network. UMA Protocol's Optimistic Oracle and LongShortPair contracts will be used to ensure secure, decentralized resolution, unless the selected developer has another option that they are more familiar with. We have no interest in AMMs or liquidity pools. All blockchain gas fees are paid from a dedicated wallet owned by us, which is auto-funded via a % of platform fees. Objective: We are seeking a qualified blockchain developer to: Deploy UMA's LongShortPair smart contracts and Optimistic Oracle on Polygon. Integrate smart contract calls into our existing backend. Implement backend wallet logic to pay Polygon gas fees from our owned wallet. Ensure full alignment with Pi-only frontend logic (users never interact with Polygon or MATIC). Scope of Work: Smart Contract Work Deploy and configure UMA LongShortPair and Oracle contracts on Polygon mainnet. Create 2–3 example markets with testable endpoints for prediction and resolution. Backend Integration Modify existing backend to: Translate Pi user actions into Polygon contract calls Handle predictions, resolutions, and result retrievals Connect to PI Network with wallet and transaction abilities through their SDK Implement wallet gas fee automation (including tracking and auto-funding) Testing & Deployment Full testing with mocked and live Pi transactions Documentation for admin and future devs Optional (but preferred): Security best practices for gas wallet protection Transaction logging and error handling Deliverables: Deployed and verified contracts on Polygon mainnet Updated backend codebase with contract interaction logic Working front and backend integration Gas wallet automation logic Basic admin dashboard or CLI for market creation and resolution control Deployment and testing documentation Timeline: Estimated completion: 3–4 weeks Start date: ASAP Budget: Open to proposals, but targeting $1,000 - 1,375 CAD for MVP build (milestone-based). We would like to offer partial payment in PI to interested Devs. To Apply: Please submit: A short proposal outlining how you'd approach the project Your estimated cost and timeline

urgent

Clean up audio

I have an audio recording I need background noise removing and the voice clear as possible this audio is off a camera of my partner unfortunately there is a lot of background noise and he is very quiet as he doesn't want me to hear but he forgot about the camera I am guessing he us cheating i really need to know ao desperate to kniw whats said before I buy a property we are in the process of buying so this is urgent there is pauses between 3 calls which can be removed just need all the voice sorted pls

Chile spanish recording-366 sentences

1. Chile spanish speaker needed 2. each person record about 3646 sentences in total. (183 sentences read two times , 1 time is normal speed, 1 time is faster speed) 3. need to record in a quiet place without echo. 4. pls keep proper distance from mouth to mic to avoid blow in mic. 5. each person is 14 doillars. 6. team are prefered and with comissions.

I need Google Adsense Experts

Hi There, I have 3 websites ready, and I would like to set Google Adsense on them to make good money, only the experts pls contact me. All you need to do is to set the ads on these websites, or if you are interested we can cooperate for long term! Thanks. Bing

Spain spanish recording-366 sentences

1. native speaker needed only（need native speaker from Spain）. 2. each person record about 366 sentences in total. (183 sentences read two times , 1 time is normal speed, 1 time is faster speed) 3. need to record in a quiet place without echo. 4. pls keep proper distance from mouth to mic to avoid blow in mic. 6. each person is 17 doillars. 5. team are prefered and with comissions. 6. we dont have a specfic app to record, you can use any app you prefer to record.

Vulnerability/API checks/Basic Cyber Audit on website

I’m looking for someone with web security experience to do a basic vulnerability and API exposure check on my website: https://www.mymaternalhub.co.uk This isn’t a high-risk or enterprise-level system, but it will collect personal information, so I want to make sure there are no exposed API endpoints, admin panels, or misconfigurations that could put user data at risk. I’d like you to: Identify any exposed API endpoints Check for open directories or admin pages See if any sensitive files like .env, .git, server-status, etc. are publicly accessible Look for common vulnerabilities (like XSS, CSRF, SQL injection) Scan for subdomains or staging environments I may have forgotten about Check if any secrets, tokens, or API keys are visible in frontend code Review basic security headers and misconfigurations Provide a simple report with what you found and what I should fix Optional but appreciated: if you can recommend or help apply basic fixes like security headers or hardening steps. This should be a non-invasive audit — I don’t want anything aggressive like brute-force attempts or DDoS tests. Just surface-level scanning and light probing using tools like OWASP ZAP, WPScan, Nikto, Nmap, or anything else you're comfortable with.