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learn-sql

#learn-sql
0 followers·2 articles

learn-sql

#learn-sql·0 followers·2 articles
learn-sql
Sudesh Rajendra Sawant
Sudesh Rajendra Sawant
datawithsql.hashnode.dev·Jan 31, 2025
Jan 31, 2025

Creating and Managing Tables (DDL)

Introduction Data Definition Language (DDL) is a subset of SQL used to define and manage database structures. DDL commands help in creating, altering, and deleting database objects like tables, indexes, and views. In this article, we will focus on ho...

Discuss·2 reads
DDL
Nkem Onyemachi
Nkem Onyemachi
nkem.hashnode.dev·Dec 01, 2023
Dec 01, 2023

SQL Joins

Introduction The real power of SQL comes from working with data from multiple tables at once. The term relational database refers to the fact that the tables relate to each other. Thus they contain common identifiers that allow information from multi...

SQL  Joins
Discuss·14 reads
learn-sql

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