Mysql
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SQL Select Operation . . . . .

A SELECT operation in SQL is used to retrieve data from one or more tables in a database. It allows . . . . .

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Mysql
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Hacker Rank Worker hour Calculation Problem . . . . .

QN=> The times that employees log in and out are recorded over the course of a month. For each emp . . . . .

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Mysql
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MYSQL join Operations . . . . .

A SQL JOIN operation is used to combine rows from two or more tables based on a related column betwe . . . . .

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Mysql
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Hacker Rank Crypto Market Transaction Monitoring P . . . . .

--As part of a cryptocurrency trade monitoring platform, create a query to return a list of suspicio . . . . .

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Articles

Mysql

Update Vs Alter Query . . . . .

In the context of databases, "UPDATE" and "ALTER" are two different SQL commands used for different purposes: UPDATE: The UPDATE statement is used . . . . .

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Mysql
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Create Table using Create Query . . . . .

In SQL, you use the CREATE TABLE statement to make a new table in a database. This statement defines the table's name and the names and types of its c . . . . .

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Mysql
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MYSQL join Operations . . . . .

A SQL JOIN operation is used to combine rows from two or more tables based on a related column between them. There are different types of JOINs in SQL . . . . .

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Mysql

Update query in sql . . . . .

The SQL UPDATE Statement is used to modify the existing records in a table. This statement is a part of Data Manipulation Language (DML), as it only m . . . . .

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Mysql
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Hacker Rank Crypto Market Transaction Monitoring Proble . . . . .

--As part of a cryptocurrency trade monitoring platform, create a query to return a list of suspicious transactions. Suspicious transactions are defi . . . . .

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Categories

Python

Python is a high-level, interpreted programming language known for its readability, simplicity, and versatility. Developed by Guido van Rossum and first released in 1991, Python has become one of the most popular languages in the world due to its ease of learning and extensive support for integration with other languages and tools.

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Node.js

Node.js is an open-source, cross-platform JavaScript runtime environment that allows developers to build server-side and network applications. It uses an event-driven, non-blocking I/O model, which makes it lightweight and efficient, ideal for building scalable and high-performance applications.

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Azure

Azure, commonly referred to as Microsoft Azure, is a cloud computing platform and set of services provided by Microsoft. It offers a wide range of cloud-based services for building, deploying, and managing applications and services through Microsoft-managed data centers distributed globally.

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AWS

AWS, or Amazon Web Services, is a comprehensive cloud computing platform offered by Amazon.com. It provides a wide range of cloud services that allow individuals and organizations to build and manage various types of applications and infrastructure in the cloud.

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Mysql

MySQL is a popular open-source relational database management system (RDBMS). It's widely used for building and managing databases for various applications, ranging from small personal projects to large-scale enterprise systems. MySQL is known for its reliability, performance, and ease of use, making it one of the most commonly used database system

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