Query below lists all schemas in Snowflake database. Schemas include default information_schema schema.
If you want to list user only schemas use this script.
Query
select catalog_name as database,
       schema_name,
       schema_owner,
       created,
       last_altered
from information_schema.schemata
order by schema_name;
Columns
- database - database that the schema belongs to
- schema_name - name of the schema
- schema_owner - name of the role that owns the schema
- created - creation time of the schema
- last_altered - last altered time of the schema
Rows
- One row represents one schema in a database
- Scope of rows: all schemas in a database, including default ones
- Ordered by schema name
Sample results

Here is a view of database schemas in Web User Interface

 
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                 
                                                             
                                                             
                                                             
                                                             
                                                                 
                                                             
                                                             
                                                                 
                                                             
                                                             
                                                             
                                                             Bart Gawrych
                                                                        Bart Gawrych
                                 Snowflake
                                                                Snowflake
                                 SQL Server
                                                                                                SQL Server
                                             Azure SQL Database
                                                                                                Azure SQL Database
                                             Oracle database
                                                                                                Oracle database
                                             Amazon Redshift
                                                                                                Amazon Redshift
                                             IBM Db2
                                                                                                IBM Db2
                                             Vertica
                                                                                                Vertica
                                             PostgreSQL
                                                                                                PostgreSQL
                                             MySQL
                                                                                                MySQL
                                             MariaDB
                                                                                                MariaDB