Tag: Queries

September 28, 2024

Simplify SQL Queries with Common Table Expressions (CTEs)

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Free Download Simplify SQL Queries with Common Table Expressions (CTEs)
Released 9/2024
MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz, 2 Ch
Level: Beginner | Genre: eLearning | Language: English + subtitle | Duration: 13m 11s | Size: 39 MB
Master Common Table Expressions (CTEs) in SQL. This course will teach you how to simplify complex queries, write recursive and non-recursive CTEs, and adapt CTE techniques across multiple SQL platforms.

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September 28, 2024

Linkedin – SQL Queries Made Easy

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Free Download Linkedin – SQL Queries Made Easy
Updated: 09/2024
Duration: 1h 2m | .MP4 1280×720, 30 fps(r) | AAC, 48000 Hz, 2ch | 153 MB
Level: Beginner | Genre: eLearning | Language: English
Get up and running with database tables using SQL. This course was designed to help beginners build a strong foundation in SQL queries, and start using common statements to manipulate data within tables. First, instructor Deepa Maddala defines what SQL is and covers some naming conventions that make the code more readable. She goes over the different types of tables used in SQL and introduces you to various datatypes. Deepa shows you three ways to insert new rows into a table, as well as how to change the values in specific rows or columns, delete duplicate records, and merge rows. She demonstrates how to commit changes and how to revert changes made in the database. Deepa introduces you to data definition language statements by showing you how to create and modify tables, then how to drop, rename, and truncate tables. Deepa concludes by showing you several possible next steps in your learning process.

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August 24, 2024

learning path – Unlocking Hierarchical Queries in SQL Server

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Free Download learning path – Unlocking Hierarchical Queries in SQL Server
Published 2024
MP4 | Video: h264, 1920×1080 | Audio: AAC, 48 KHz
Language: English | Size: 415.51 MB | Duration: 3h 00m
This learning path offers in-depth training on managing and querying hierarchical data. Starting with foundational concepts of hierarchical data in SQL Server, learners progress to mastering recursive queries and advanced data management techniques. The path culminates in integrating and visualizing hierarchical data, along with exploring its real-world applications.

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