DDL (Data Definition Language) Commands

These topics provide reference information for the DDL (Data Definition Language) commands in Databend.

Database and Table Management

• Database
• Table
• View

Database Performance and Indexing

• Cluster Key
• Aggregating Index

User, Role, and Security Management

• User
• Network Policy
• Mask Policy

Data Staging and Processing

• Stage
• Stream
• Connection
• File Format

Function and External Integration

• UDF (User Defined Function)
• External Function