I will write and fix sql queries for your database

Certaines informations sont présentées en anglais.
Lior M

Israël

Je parle Hébreu, Anglais

Excel Data Cleaning and SQL Support

Data analyst skilled in Excel, SQL and data organization. I help businesses clean, analyze and optimize their data using professional spreadsheets, formulas and SQL queries. Services include: * Exc...
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À propos de ce service

Need help with SQL queries or database issues?


I can help you write, fix, optimize and analyze SQL queries professionally and efficiently.


Services include:

- Writing SQL queries

- Fixing errors and debugging

- Query optimization

- Data filtering and extraction

- JOINs, GROUP BY, subqueries and more


I work with relational databases such as MySQL and PostgreSQL.


I focus on clear communication, accurate results and fast delivery.


Please contact me before placing an order so I can review your task and provide the best solution.


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write and fix sql queries for your database
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write and fix sql queries for your database
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write and fix sql queries for your databasewrite and fix sql queries for your databasewrite and fix sql queries for your databasewrite and fix sql queries for your database

Type de base de données:

Base de données relationnelle

Plateforme:

mySQL

•

PostgreSQL

•

SQL Server

Expertise:

SQL

•

Optimisation des demandes

Balises associées