2022-Basics of SQL using PostgreSQL

结构化查询语言 (SQL) 是关系数据库的语言。
每个软件开发人员和数据分析工程师都会在其职业生涯的某个阶段与关系数据库进行交互，而 SQL 是与这些数据库交谈时的首选语言。
雇主需要 SQL 语言技能，如果您了解基础知识之外的任何内容，它是一个很好的简历增强器。
在本课程中，您将学习 SQL 的基础知识和一些相当高级的主题，这些主题将使您成为任何软件团队的宝贵补充。
大部分课程 (90%) 将用于演示和解决问题，而不是演示文稿，并且有多个测验、作业和项目。
最后，我们将使用 PostgreSQL 后端数据库构建一个 3 层 Web 应用程序，它将教您执行此类任务所需的高级技能。
如果你曾经觉得你想了解更多关于 SQL 的知识，但不确定要参加什么课程，那么使用 PostgreSQL 的 SQL 基础知识是一门很好的课程。
没有风险。该课程由 Udemy 保证 30 天退款。
我祝你好运，并希望你在学习 SQL 方面会像我在这门课程中一样开心

Published 10/2022
Duration: 7h 4m | Video: .MP4, 1280×720 30 fps | Audio: AAC, 48 kHz, 2ch | Size: 2.38 GB
Genre: eLearning | Language: English

A course that teaches SQL from the ground up

What you’ll learn:
Structured Query Language (SQL)
PostgreSQL
Relational Database Management Systems
Build a three-tier web application
CRUD (Create, Read, Update & Delete) Operations
JOINs, GROUPs, PLPGSQL, FUNCTIONS, Python
VIEWS, TRIGGERS, TRIGGER Functions
INDEX, VACUUM
3-Tier Application

Requirements
No programming experience required
Windows, Mac or Linux computer
Basic computer knowledge

Description
Structured Query Language (SQL) is THE language of relational databases.
Every software developer and data analytics engineer WILL interact with a relational database at some point in their career and SQL is the language of choice when talking to these databases.
Employers desire SQL language skills and it is a great resume enhancer if you know anything beyond just the basics.
In this course, you will learn the basics of SQL and some fairly advanced topics that will make you a valuable addition to any software team.
Most of the course (90%) will be spent on demos and problem solving rather than power point presentations and there are multiple quizzes, assignments and projects.
Finally, we will build a 3-tier web application using a PostgreSQL backend database which will teach you the advanced skills required to perform such a task.
If you have ever felt that you would like to learn more about SQL but are not sure about what course to take, Basics of SQL using PostgreSQL is an excellent course to try out.
There is no risk. This course has a 30-day money back guaranteed by Udemy.
I wish you the best of luck and hope you will have as much fun learning about SQL as I had teaching this course

Who this course is for
Beginner developers curious about SQL
Data Analytics engineers
Data Scientists
Intermediate software developers
Database administrators