Examlex
To remedy the lack of procedural functionality in SQL, and to provide some standardization within the many vendor offerings, the SQL-99 standard defined the use of persistent stored modules.
Loop Of Henle
A section of the nephron in the kidney which concentrates the urine while reabsorbing water and ions.
Water Reabsorption
The process by which water is absorbed back into the bloodstream from the kidneys during urine formation to maintain fluid balance.
Freshwater Bony Fishes
Aquatic vertebrates that live in freshwater habitats and have skeletons primarily composed of bone rather than cartilage.
Q4: refers to the level of detail represented
Q16: In a database context,the word indicates the
Q32: In standard SQL,the optimizer hint ALL_ROWS is
Q34: A key is defined as a key
Q36: A(n)is performed when data are retrieved from
Q42: In an INSERT command,a user can indicate
Q56: A(n)is a carefully designed and constructed repository
Q61: The is a shared,reserved memory area that
Q69: In the relational model,are important because they
Q80: At the implementation level,the supertype and its