Sqlserver table schema

SELECT  *   FROM INFORMATION_SCHEMA.TABLES

 SELECT  TABLE_CATALOG+'.'+TABLE_SCHEMA+'.'+TABLE_NAME tablename,COLUMN_NAME columnname  FROM INFORMATION_SCHEMA.COLUMNS 

select
sys.schemas.name, sys.objects.name
from sys.objects,
sys.schemas
where sys.objects.type='U'
and sys.objects.schema_id=sys.schemas.schema_id