Help Center/ MapReduce Service/ Component Operation Guide (LTS)/ Using HetuEngine/ Common HetuEngine SQL Syntax/ HetuEngine DDL SQL Syntax/ SHOW CATALOGS
Updated on 2025-03-17 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: HetuEngine DDL SQL Syntax
What is your overall rating for this page?
0
1
2
3
4
5
6
7
8
9
10
Very dissatisfiedVery satisfied
Thank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
