Advanced SQL - PostgreSQL /SQL Server/Functions/Triggers/etc

Build Complex SQL Queries
What you'll learn
Query data using Aggregate Functions
Query data using Analytic Functions
Create Stored procedures
Create and manage Triggers
Create and manage views
Query data with SET Operators
Requirements
SQL Server required ( The setup is covered in the course)
PostgreSQL Server required ( The setup is covered in the course)
Description
SQL stands for Structured Query LanguageSQL lets you access and manipulate databasesSQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987What Can SQL do?SQL can execute queries against a databaseSQL can retrieve data from a databaseSQL can insert records in a databaseSQL can update records in a databaseSQL can delete records from a databaseSQL can create new databasesSQL can create new tables in a databaseSQL can create stored procedures in a databaseSQL can create views in a databaseSQL can set permissions on tables, procedures, and viewsSQL is a Standard - BUT.... Although SQL is an ANSI/ISO standard, there are different versions of the SQL language.  However, to be compliant with the ANSI standard, they all support at least the major commands (such as SELECT, UPDATE, DELETE, INSERT, WHERE) in a similar manner.Note: Most of the SQL database programs also have their own proprietary extensions in addition to the SQL standard!Transact-SQL(T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL used to interact with relational databases. Microsoft SQL Server is a relational database management system developed by Microsoft. As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a networkPostgreSQL is an object-relational database management system .In this course you will learn how to build fairly complex SQL queries and use advanced SQL features.
Who this course is for
Beginners to more advanced SQL
Data Analyst
Data Scientist
HOMEPAGE
https://www.udemy.com/course/advanced-sql-postgresql-sql-serverfunctionstriggersetc/