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Fiverr Pro
English
$
USD
I will write sql queries and fix mysql and sql server errors
Helping businesses and students with SQL queries, database design, and error fix
I help clients with SQL queries, database design, and SQL error fixing. I provide support for MySQL and SQL Server, including query writing, joins, subqueries, DDL, DML, ER diagrams, and database-rela...
About this Gig
Are you looking for help with SQL queries, MySQL, SQL Server, database design, or SQL error fixing?
I can help you write, fix, and improve SQL queries for your database tasks.
My services include:
- Writing SQL queries
- Fixing SQL errors
- MySQL and SQL Server support
- SELECT, INSERT, UPDATE, DELETE queries
- JOINs and subqueries
- GROUP BY and HAVING queries
- Creating tables with Primary Keys and Foreign Keys
- Database design
- ER diagrams
- DDL and DML queries
- Views and basic functions
I will provide clean, understandable, and well-structured SQL code based on your requirements.
Why choose this Gig?
- Clear communication
- Clean SQL code
- On-time delivery
- Revisions according to the selected package
- Support for MySQL and SQL Server
Please send me your database structure, tables, requirements, or error message before placing an order for complex tasks.
Contact me before ordering if you have a large or custom database project.
Database type:
Relational database
Platform:
MySQL
•
SQL Server
Expertise:
SQL
•
DDL
•
DML
•
ER diagrams
FAQ
What information do you need before starting the order?
Please send your database structure, table names, column details, SQL file, error message, and a clear description of what you need.
Which database platforms do you support?
I currently provide services for MySQL and SQL Server.
Can you fix SQL query errors?
Yes. I can debug and fix common SQL query errors, joins, subqueries, syntax issues, and basic database problems.
Can you create SQL queries from my requirements?
es. I can write SQL queries such as SELECT, INSERT, UPDATE, DELETE, JOIN, GROUP BY, HAVING, and subqueries based on your requirements.
Do you provide database design and ER diagrams?
Yes. I can help with basic relational database design, table relationships, primary keys, foreign keys, and ER diagrams.
hould I contact you before placing an order?
For large, complex, or custom database projects, please contact me before ordering so I can review the requirements and recommend the correct package.
