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Slava Rozhnev

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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

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Generate Date Series in popular Databases

Generate Date Series in popular Databases

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

Exploring PostgreSQL's EXCLUDE Operator: Advanced Data Constraints

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3 min read
MySQL 8.0: Invisible Columns

MySQL 8.0: Invisible Columns

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2 min read
The power of MERGE in PostgreSQL 15

The power of MERGE in PostgreSQL 15

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3 min read
The old MySQL bug (detective story)

The old MySQL bug (detective story)

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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

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6 min read
Simple query for remove duplicates from table

Simple query for remove duplicates from table

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2 min read
SQL Server 2022 - GENERATE_SERIES

SQL Server 2022 - GENERATE_SERIES

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2 min read
ChatGPT helps to fix errors in SQL code

ChatGPT helps to fix errors in SQL code

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2 min read
PHP 8.1: MySQLi: fetch_column function

PHP 8.1: MySQLi: fetch_column function

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1 min read
FETCH FIRST … ROWS WITH TIES

FETCH FIRST … ROWS WITH TIES

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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

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

SQL Server 2022: Logical Functions - GREATEST & LEAST

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1 min read
MySQL 8: short syntax for select all

MySQL 8: short syntax for select all

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1 min read
PHP 8.1: MySQLi: Bind in Execute

PHP 8.1: MySQLi: Bind in Execute

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1 min read
Online PHP & SQL sandbox with ChatGPT support

Online PHP & SQL sandbox with ChatGPT support

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2 min read
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