Examlex
One of the original purposes of the SQL standard was to provide a vehicle for portability of database definition and application modules between conforming DBMSs.
Perforation Plate
A structure found within the vessel elements of plants, characterized by a membrane or wall with holes that allow for the movement of water and solutes.
Vessel Elements
Component cells of the xylem tissue in plants that help in conducting water and minerals vertically through the plant.
Tracheids
Long, thin cells in the xylem of vascular plants that help in the transport of water and minerals, and also provide support.
Pits
Small depressions or cavities on a surface or in a structure, often found in fruits or in the landscape.
Q3: The outer join syntax does not apply
Q8: An alternative name for an attribute is
Q41: What are the key steps in a
Q50: The advantages of SQL-invoked routines are flexibility,efficiency,shareability
Q53: All of the following are valid datatypes
Q74: _ differs from array because it can
Q75: The three parts of triggers are the
Q94: Discuss some of the costs associated with
Q109: The _ SQL command defines a logical
Q118: The following query totals sales for each