Answer Detail: RE: What is the difference between a schema and a subs...

GeekInterview.com > Interview Questions > Mainframe > IDMS

Print |

Question: What is the difference between a schema and a subschema?

Answer: The schema is the physical arrangement of the data as it appears in the DBMS. The subschema is the logical view of the data as it appears to the application program.

October 10, 2006 10:10:04	#1
viswa	Member Since: Visitor Total Comments: N/A
RE: What is the difference between a schema and a subs...
Schema : RePresents the complete desription of the database subschema - subset of schema,application view of the idms db

Back To Question