(4) Wages for some occupations that do not generally work year-round, full time, are reported either as hourly wages or annual salaries depending on how they are typically paid. (5) This wage is equal to or greater than $100.00 per hour or $208,000 per year. (8) Estimates not released.
Schema and Heuristic are two different things-not really related to one another, so I'm not sure asking for the difference between the two makes sense. That said-. A Schema is a cognitive framework for storing information and relating it together.Schemas form the basis for knowledge in the head.p vote 1 down vote. Schema and Heuristic are two different things-not really related to one another, so I'm not sure asking for the difference between the two makes sense. That said-. A Schema is a cognitive framework for storing information and relating it together. Schemas form the basis for knowledge in the head.
You should consider a schema to be the user account and collection of all objects therein as a schema for all intents and purposes. SCOTT is a schema that includes the EMP, DEPT and BONUS tables with various grants, and other stuff. SYS is a schema that includes tons of tables, views, grants, etc etc etc. SYSTEM is a schema..... Technically -- A schema is the set of metadata (data dictionary) used by the database, typically generated using DDL. A schema defines attributes of the database, such as tables, columns, and properties. A database schema is a description of the data in a database.