I will write sql queries, joins, views, and fix database errors

Need help with SQL queries, joins, subqueries, views, database operations, or SQL errors? Youre in the right place!

I will write, debug, analyze, and explain clean SQL queries based on your requirements. I can work with PostgreSQL, MySQL, SQL Server, and SQLite databases.

My services include:

SQL SELECT queries

INNER, LEFT, RIGHT, and FULL JOINs

WHERE, ORDER BY, GROUP BY, and HAVING

Aggregate functions

Subqueries and Common Table Expressions (CTEs)

SQL views

INSERT, UPDATE, and DELETE queries

CREATE and ALTER table statements

SQL query debugging and error fixing

Query explanations and result analysis

You will receive clean, organized, and well-commented SQL code with clear explanations when needed.

Please contact me before placing an order if your task is large, complex, or requires database access.