Learn SQL
SQL is an acronym for Structured Query Language. It is a domain-specific language especially designed to manipulate and manage data stored in relational databases. The primary objective of SQL is to manage structured data.
If you wish to become a database administrator, data analyst, or data scientist, having a profound understanding of SQL is a must. This tutorial is ideal for absolute SQL beginners. It explains basic and advanced concepts with examples, helping you to understand and apply them to solve data challenges.
SQL Basic -> SQL Tutorial: What is SQL?
SQL Basic -> SQL - RDBMS Concepts
SQL Basic -> SQL - RDBMS Databases
SQL Basic -> SQL Syntax
SQL Basic -> SQL- Data Types
SQL Basic -> SQL - Operators
SQL Basic -> SQL CREATE Database
SQL Basic -> SQL DROP or DELETE Database
SQL Basic -> SQL CREATE Table
SQL Basic -> SQL DROP or DELETE Table
SQL Basic -> SQL INSERT Query
SQL Basic -> SQL - SELECT Query
SQL Basic -> SQL WHERE Clause
SQL Basic -> SQL AND and OR Conjunctive Operators
SQL Basic -> SQL UPDATE Query
SQL Basic -> SQL DELETE Query
SQL Basic -> SQL LIKE Clause
SQL Basic -> SQL TOP, LIMIT or ROWNUM Clause
SQL Basic -> SQL ORDER BY Clause
SQL Basic -> SQL Group By
SQL Basic -> SQL Distinct Keyword
SQL Basic -> SQL SORTING Results
SQL Advanced -> SQL Constraints
SQL Advanced -> SQL JOINS
SQL Advanced -> SQL UNIONS CLAUSE
SQL Advanced -> SQL NULL Values
SQL Advanced -> SQL Alias Syntax
SQL Advanced -> SQL Indexes
SQL Advanced -> SQL ALTER TABLE Command
SQL Advanced -> SQL TRUNCATE TABLE Command
SQL Advanced -> SQL Wildcard Characters
SQL Advanced -> SQL Date Functions
SQL Advanced -> SQL Temporary Tables
SQL Advanced -> SQL Sub Queries
SQL Advanced -> SQL SEQUENCES
SQL Advanced -> SQL Injection