Tutorials

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SELECT Query

SELECT Query

A SELECT query is a type of SQL (Structured Query Language) statement used to retrieve data from a database. It allows you to specify which columns from a table you want to retrieve, and optionally, to apply filters to limit the rows that are returned based on certain criteria.

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SQL Introduction

SQL Introduction

SQL (Structured Query Language) is a programming language used to manage and manipulate relational databases. It is widely used in many industries, including banking, healthcare, and technology, to manage and analyze data.

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