1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Firlakuza [10]
4 years ago
15

What is a subquery, and what are its basic characteristics?

Biology
1 answer:
Lera25 [3.4K]4 years ago
4 0
A subquery is a query(expressed as a SELECT statement) that is located inside another query. The first SQL statement is known as the outer query, the second is known as the inner query or subquery. The inner query or subquery is normally executed first. the output of the inner query is used as the input for the outer query. A subquery is normally expressed inside parenthesis and can return zero, one or more rows and each row can have one or more columns.
You might be interested in
Classification of living things takes into consideration all of the following except
GarryVolchara [31]
Classification of living things takes into consideration of everything, except A. The number of cells the organism is found to have.
4 0
3 years ago
During a storm a tree fell over into a river what might happen to this tree
pashok25 [27]
<span>The thing that might happen to the tree was it might get swept away by the current until it catches on something or disappears (dissolves). The tree will going to the flow of the river until it catches on something where it may disappears or dissolve.</span>
6 0
3 years ago
Why do animal cells have centriole but plant cells do not?
Mamont248 [21]
<span>Animals have centrioles to form spindle fibers during prophase. The centriole divides cells. Plants do not have them because they have microtubules instead; they do not need centrioles. Plants are capable of forming a circular loop of microtubules around the future plane of division prior to prophase called the preprophase band, rather than centrosome. Basically- plants don't need it. They have a different way of cell division.</span>
8 0
3 years ago
Physical responses which occur when hormones are released into the bloodstream
Tresset [83]
I believe you’re referring to the body’s fight or flight response.
7 0
3 years ago
A ferret's haploid number of chromosomes is 20. How would the number of chromosomes in the ferret's body cells compare to the nu
stiv31 [10]
It's body cells would have 40 chromosomes and its gametes would contain half of the total genetic information, 20 chromosomes.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What does the term prograde mean with reference to planetary orbit?
    5·2 answers
  • What causes an enzyme to be specific?
    6·1 answer
  • Smokers can cause lung damage in other people
    6·2 answers
  • When the cell duplicates chromosomes and separates into two separate nuclei, the cell is said to be in what phase?
    11·1 answer
  • About 2000 years ago , Aristotle classified living organisms based on their movement - organisms that could move were classified
    13·1 answer
  • The Km of your favorite enzyme that operates by normal Michaelis-Menten kinetics is 10-6 M. You start off with a substrate conce
    10·1 answer
  • What is the ecological value of biodiversity?
    5·1 answer
  • Propone dos menús, uno para ejemplificar una comida sana y equilibrada --que contenga todas estas sustancias en proporciones ade
    8·1 answer
  • Describe how the DNA in a cauliflower plant is similar to and different from the DNA in Brussels sprouts.
    12·1 answer
  • Global Energy
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!