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.
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 as the names of …
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 use the …
What are DDL, DML, and DCL in SQL? | Scaler Topics
Oct 17, 2022 · The EXPLAIN PLAN command describes the access path to the data. It returns the execution plans for the statements like INSERT, UPDATE, and DELETE in the readable format for …
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 table residing …
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 Departments, with their …
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 the …
What is Tableau Server?- Scaler Topics
Feb 5, 2024 · Below is a general overview of the Tableau Server installation process: System Requirements: Review the system requirements provided by Tableau to ensure that your server …
Difference Between DELETE, DROP and TRUNCATE - Scaler
Mar 11, 2024 · In this article by Scaler Topics, we will understand the differences between delete, drop and truncate including their types, syntax, and examples.
What is SQL ENUM? - Scaler Topics
Jun 21, 2024 · In SQL, the ENUM data type is a string object that allows us to limit the entries in a particular column by permitting only the String values specified for that column during the table creation.