SQL Commands Reference

These topics provide reference information for various SQL commands in Databend.

Command Categories

Category	Description
DDL Commands	Data Definition Language - Create, alter, and drop database objects
DML Commands	Data Manipulation Language - Insert, update, delete, and copy data
Query Syntax	SELECT statement components - FROM, WHERE, GROUP BY, JOIN, etc.
Query Operators	Arithmetic, comparison, logical, and other operators
EXPLAIN Commands	Query analysis and optimization tools
Administration Commands	System monitoring, configuration, and maintenance