SQL Server Schema Ownership
To display the ownership of the schemas in sql server run the following query.
To display ownership of all Schema(Query) :-
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA
To display only specific schema information (Query):-
SELECT * FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = 'your schema name';
How to alter authorization of schema:-
ALTER AUTHORIZATION ON SCHEMA:: TEST TO USERNAME