DEV Community

Slava Rozhnev profile picture

Slava Rozhnev

404 bio not found

Location Haifa, Israel Joined Joined on  Personal website https://phpize.online github website twitter website
SQLtest.online - the site where you can test your SQL skills

SQLtest.online - the site where you can test your SQL skills

1
Comments
2 min read

Want to connect with Slava Rozhnev?

Create an account to connect with Slava Rozhnev. You can also sign in below to proceed if you already have an account.

Already have an account? Sign in
Generate Date Series in popular Databases

Generate Date Series in popular Databases

4
Comments
3 min read
Exploring PostgreSQL's EXCLUDE Operator: Advanced Data Constraints

Exploring PostgreSQL's EXCLUDE Operator: Advanced Data Constraints

4
Comments 1
3 min read
MySQL 8.0: Invisible Columns

MySQL 8.0: Invisible Columns

3
Comments
2 min read
The power of MERGE in PostgreSQL 15

The power of MERGE in PostgreSQL 15

Comments
3 min read
The old MySQL bug (detective story)

The old MySQL bug (detective story)

1
Comments 1
2 min read
Everything you wanted to know about Auto Increment but were afraid to ask

Everything you wanted to know about Auto Increment but were afraid to ask

2
Comments
6 min read
Simple query for remove duplicates from table

Simple query for remove duplicates from table

2
Comments
2 min read
SQL Server 2022 - GENERATE_SERIES

SQL Server 2022 - GENERATE_SERIES

4
Comments
2 min read
ChatGPT helps to fix errors in SQL code

ChatGPT helps to fix errors in SQL code

4
Comments
2 min read
PHP 8.1: MySQLi: fetch_column function

PHP 8.1: MySQLi: fetch_column function

Comments
1 min read
FETCH FIRST … ROWS WITH TIES

FETCH FIRST … ROWS WITH TIES

1
Comments
1 min read
New in PHP 8.2: mysqli_execute_query / mysqli::execute_query

New in PHP 8.2: mysqli_execute_query / mysqli::execute_query

5
Comments 1
1 min read
SQL Server 2022: Logical Functions - GREATEST & LEAST

SQL Server 2022: Logical Functions - GREATEST & LEAST

2
Comments
1 min read
MySQL 8: short syntax for select all

MySQL 8: short syntax for select all

6
Comments 1
1 min read
PHP 8.1: MySQLi: Bind in Execute

PHP 8.1: MySQLi: Bind in Execute

6
Comments
1 min read
Online PHP & SQL sandbox with ChatGPT support

Online PHP & SQL sandbox with ChatGPT support

38
Comments 5
2 min read
loading...