DESC Command in SQL - Scaler Topics
May 4, 2023 · Overview DESCRIBE table is a SQL command that is accountable for showing detailed information about the structure or the schema of a specific table in a database, such …
How to Describe a Table in SQL? - Scaler Topics
Mar 31, 2024 · DESCRIBE or DESC in SQL is a statement that shows the structure of the table. Learn how to describe a table in SQL on Scaler Topics.
Describe table MySQL- Scaler Topics
Apr 9, 2024 · The DESCRIBE or DESC command in MySQL is a useful way to retrieve information about a table's structure, including column names, data types, and constraints. To …
SQL Commands DDL, DML, DCL, TCL, DQL - Scaler Topics
Apr 30, 2024 · In this article on SQL basics, we study about the following types of commands: DDL (Data Definition Language): To make/perform changes to the physical structure of any …
What are DDL, DML, and DCL in SQL? | Scaler Topics
Oct 17, 2022 · What are DDL, DML, and DCL Commands? DDL Commands DDL commands are SQL commands used to modify or alter the structure of the database. The following is the list …
SQL Scripts What is It, Uses, and Example - Scaler Topics
Jun 10, 2024 · In this example, we have four SQL scripts, each performing a specific step in a multi-step process: CreateTables.sql: This script creates two tables, Employees and …
Equi Join and Non-Equi Join in SQL - Scaler Topics
Jun 22, 2024 · Non-Equi Join in SQL retrieves data using any operator or condition except the equality condition. The value of the column in each row from the source table is compared with …
What is the Difference between MongoDB and SQL? - Scaler
May 4, 2023 · It differs from SQL-based databases because it does not normalize data under schemas and tables, and each table has a defined structure. It instead stores data in …
Composite Index in SQL - Scaler Topics
Jan 4, 2023 · This article by Scaler Topics discusses how to use composite indexes in SQL to increase query times. Although it does not discuss data entry and query languages.
IIF () Function in SQL Server - Scaler Topics
This article explains the SQL Server IIF () function in detail and demonstrates multiple examples for easy understanding. What is IIF () Function in SQL Server?