I will write, fix and optimize sql queries for mysql and oracle

Kumar Gaurav

India

I speak Hindi, English

Technical Support, Data Entry, SQL

Hi, I'm Kumar Gaurav, an MCA graduate with knowledge of Microsoft Excel, SQL, Python, Java, HTML, and CSS. I provide accurate Data Entry, Excel spreadsheet management, PDF to Word/Excel conversion, we...
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About this Gig

Need help with SQL queries or database tasks? You're in the right place!


I will write, fix, optimize, debug, and analyze SQL queries for MySQL, Oracle, and Microsoft SQL Server. Whether you're a student, developer, or business owner, I will provide clean, accurate, and efficient SQL solutions based on your requirements.


My Services:

Write SQL queries from scratch

Fix SQL syntax and logical errors

Optimize slow SQL queries

Create SELECT, INSERT, UPDATE, and DELETE queries

JOINs, GROUP BY, HAVING, ORDER BY

Stored Procedures and Functions

Database schema and table creation

Query debugging and optimization

SQL assignments and database projects

ER diagrams and normalization


Supported Databases:

MySQL

Oracle

Microsoft SQL Server


Why Choose Me?

Fast Delivery

Clean and optimized SQL code

Accurate solutions

Friendly communication

100% Satisfaction


Please contact me before placing a large or complex order so we can discuss your requirements and choose the best package.

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write, fix and optimize sql queries for mysql and oracle
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write, fix and optimize sql queries for mysql and oracle

Database type:

Centralized database

•

Object-oriented database

+2 more

Platform:

MS SQL

•

MySQL

•

Oracle

•

SQL Server

Expertise:

SQL

•

DDL

•

DML

•

Query optimization

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