Reading time: 2 minutes MariaDB is an open-source relational database management system that was released in 2009. It was created as a fork of MySQL by…

DevCodeLight 12 de July de 2023 2 min read

SQL · 13 tutorials

SQL NULL Values

Reading time: < 1 minute In SQL, a null value is a value that does not have a specific or valid value. In other words, a…

DevCodeLight 10 de July de 2023 1 min read

SQL · 13 tutorials

SQL ORDER BY Keyword

Reading Time: 2 minutes Good afternoon, friends! Today, I'm going to talk to you about the SQL keyword ORDER BY. Are you ready? Let's get started.…

DevCodeLight 10 de July de 2023 2 min read

SQL · 13 tutorials

SQL Operators AND, OR, and NOT

Reading Time: 2 minutes Good afternoon! We continue with tutorials on SQL The SQL operators AND, OR, and NOT are used to combine multiple conditions in…

DevCodeLight 10 de July de 2023 2 min read

SQL · 13 tutorials

SQL WHERE Clause

Reading time: 2 minutes Good morning, let's continue with SQL The SQL WHERE clause is used to filter the results of a database query. It allows…

DevCodeLight 10 de July de 2023 2 min read

SQL · 13 tutorials

SQL SELECT DISTINCT Statement

Reading Time: < 1 minutes Good afternoon everyone, Today, we continue with SQL tutorials, and we will explain the SQL SELECT DISTINCT statement with examples. SQL SELECT…

DevCodeLight 10 de July de 2023 1 min read

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