Quick Answer. A domestic corporation is a corporate business that operates in its home country, as opposed to a global or foreign corporation, which operates in multiple countries. In the United States, a typical domestic corporation is able to operate in multiple states.
Syntax for SQL Expression Types. An expression is a combination of one or more values, operators, and SQL functions that evaluate to a value. An expression generally assumes the datatype of its components. Expressions have several forms. The sections that follow show the syntax for each form of expression.
Expressions and statements. An expression represents a single data item--usually a number. The expression may consist of a single entity, such as a constant or variable, or it may consist of some combination of such entities, interconnected by one or more operators.