Final answer:
The phrase likely refers to 'schema owner' in the context of databases, as it is the principal that owns a schema containing structures such as tables in which the metadata row resides.
Step-by-step explanation:
The phrase you are asking about is likely 'schema owner'. In the context of databases and information technology, the schema owner is the account that owns the set of structures known as the schema. This includes tables, views, and other elements.
When talking about the owner of the installed metadata row, it typically refers to the principal that owns the schema wherein that metadata row resides. For instance, in a SQL Database, an object's schema is a way to logically group objects such as tables, and it is associated with a database user who is the schema owner.
The metadata row in computer systems refers to the set of data that describes other data. It includes information such as the type, format, location, and ownership of the data. In this context, the installed metadata row references the owner of the metadata row that is associated with an installed software or application.