Help Center/
MapReduce Service/
Component Operation Guide (LTS)/
Using HetuEngine/
Common HetuEngine SQL Syntax/
DDL Syntax/
SHOW CATALOGS
Updated on 2024-10-25 GMT+08:00
SHOW CATALOGS
Syntax
SHOW CATALOGS [ LIKE pattern [ESCAPE escapeChar] ]
Description
This expression is used to list available catalogs. The optional parameter like is used for keyword-based matching.
Example
- List all catalogs:
SHOW CATALOGS;
- List all catalogs whose name prefix is sys:
SHOW CATALOGS LIKE 'sys%';
Parent topic: DDL Syntax
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
The system is busy. Please try again later.
For any further questions, feel free to contact us through the chatbot.
Chatbot