The query below lists databases (schemas) on MySQL instance.
Query
A. Generic query
select schema_name as database_name
from information_schema.schemata
order by schema_name;
B. Show statement (option 1)
show databases;
C. Show statement (option 2)
show schemas;
Columns
- schema_name - database (schema) name
Rows
- One row: represents one database (schema)
- Scope of rows: all databases (schemas) on MySQL instance
- Ordered by: database (schema) name
Sample results
Below is the sample results generated by Generic query (option A).

View of databases (schemas) in MySQL Workbench. Blue rectangle selects system databases (schemas).

 
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                                 
                                                             
                                                             
                                                             
                                                             
                                                                 
                                                             
                                                             
                                                                 
                                                             
                                                             
                                                             
                                                             Rene Castro
                                                                        Rene Castro
                                 MySQL
                                                                MySQL
                                 SQL Server
                                                                                                SQL Server
                                             Azure SQL Database
                                                                                                Azure SQL Database
                                             Snowflake
                                                                                                Snowflake
                                             Amazon Redshift
                                                                                                Amazon Redshift
                                             Vertica
                                                                                                Vertica
                                             PostgreSQL
                                                                                                PostgreSQL
                                             MariaDB
                                                                                                MariaDB