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English
$
USD
I will write and fix sql queries for accurate results
Organizing and Presenting Your Data with Professional Excel Solutions
Hi! I’m Umar, an Excel enthusiast helping individuals & businesses manage data effectively. I create clean, organized, and user-friendly spreadsheets — from dashboards and trackers to custom templates...
About this Gig
Are you struggling to get the right data from your database?
Is your SQL query giving wrong results, errors, or running too slow?
You don't need to guess anymore - that's exactly what I help with.
I will write or fix SQL queries specifically for your database and your requirement, not copied examples.
Before writing any query, I focus on what output you actually need, then build or correct the query accordingly.
What you will get:
- Correct and clean SQL queries
- Accurate results based on your data
- Easy-to-understand query logic
- Optimized queries (for higher packages)
- No unnecessary complexity
I can help you with:
- Writing new SQL queries
- Fixing incorrect or broken queries
- SELECT, WHERE, GROUP BY, HAVING
- JOINs and subqueries
- Query optimization and performance improvement
Supported databases:
- MySQL
- SQL Server
- PostgreSQL
- Oracle
Your database structure and data will remain 100% confidential.
If you are not sure how to explain your problem, no worries-
just share your schema or sample data and tell me what result you want.
Ill handle the SQL logic for you.
Order now and get SQL queries that actually work the way you expect.
Database type:
Centralized database
•
Relational database
Platform:
MySQL
•
PostgreSQL
•
SQLite
•
SQL Server
Expertise:
SQL
•
DQL
•
Performance
•
Query optimization
My Portfolio
FAQ
What do you need from me to start the work?
I need your database schema, table structure, or sample data, and the result you want from the query.
Can you fix an existing SQL query?
Yes. I can debug and fix incorrect or slow SQL queries to give accurate results.
Which databases do you work with?
I work with MySQL, SQL Server, PostgreSQL, and Oracle databases
What if I need more queries than my package includes?
You can add the Additional Query extra or contact me for a custom offer.
Do you provide database setup or server access?
No. This gig covers writing or fixing SQL queries based on the provided schema or data only.
Will my data be kept confidential?
Yes. Your database structure and data are kept 100% confidential
I am not sure what query I need. Can you help?
Absolutely. Just explain the result you want, and I will handle the SQL logic.
