SQL: Dog Data In each question below, you will define a new table based on the following tables. CREATE TABLE parents AS SELECT "abraham" AS parent, "barack" AS child UNION SELECT "abraham" , "clinton" UNION SELECT "delano" , "herbert" UNION SELECT "fillmore" , "abraham" UNION SELECT "fillmore" , "delano" UNION SELECT "fillmore" , "grover" UNION SELECT "eisenhower" , "fillmore"; CREATE TABLE dogs AS SELECT "abraham" AS name, "long" AS fur, 26 AS height UNION SELECT "barack" , "short" , 52 UNION SELECT "clinton" , "long" , 47 UNION SELECT "delano" , "long" , 46 UNION SELECT "eisenhower" , "short" , 35 UNION SELECT "fillmore" , "curly" , 32 UNION SELECT "grover" , "short" , 28 UNION SELECT "herbert" , "curly" , 31; CREATE TABLE sizes AS SELECT "toy" AS size, 24 AS min, 28 AS max UNION SELECT "mini" , 28 , 35 UNION SELECT "medium" , 35 , 45 UNION SELECT "standard" , 45 , 60; Q1: Size of Dogs The Fédération Cynologique Internationale classifies a standard poodle as over 45 cm and up to 60 cm. The sizes table describes this and other such classifications, where a dog must be over the min and less than or equal to the max in height to qualify as a size. Create a size_of_dogs table with two columns, one for each dog's name and another for its size. -- The size of each dog CREATE TABLE size_of_dogs AS SELECT "REPLACE THIS LINE WITH YOUR SOLUTION"; The output should look like the following: sqlite> select * from size_of_dogs; abraham|toy barack|standard clinton|standard delano|standard eisenhower|mini fillmore|mini grover|toy herbert|mini
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
SQL:
In each question below, you will define a new table based on the following tables.
CREATE TABLE parents AS
SELECT "abraham" AS parent, "barack" AS child UNION
SELECT "abraham" , "clinton" UNION
SELECT "delano" , "herbert" UNION
SELECT "fillmore" , "abraham" UNION
SELECT "fillmore" , "delano" UNION
SELECT "fillmore" , "grover" UNION
SELECT "eisenhower" , "fillmore";
CREATE TABLE dogs AS
SELECT "abraham" AS name, "long" AS fur, 26 AS height UNION
SELECT "barack" , "short" , 52 UNION
SELECT "clinton" , "long" , 47 UNION
SELECT "delano" , "long" , 46 UNION
SELECT "eisenhower" , "short" , 35 UNION
SELECT "fillmore" , "curly" , 32 UNION
SELECT "grover" , "short" , 28 UNION
SELECT "herbert" , "curly" , 31;
CREATE TABLE sizes AS
SELECT "toy" AS size, 24 AS min, 28 AS max UNION
SELECT "mini" , 28 , 35 UNION
SELECT "medium" , 35 , 45 UNION
SELECT "standard" , 45 , 60;
Q1: Size of Dogs
The Fédération Cynologique Internationale classifies a standard poodle as over 45 cm and up to 60 cm.
The sizes table describes this and other such classifications, where a dog must be over the min and
less than or equal to the max in height to qualify as a size.
Create a size_of_dogs table with two columns, one for each dog's name and another for its size.
-- The size of each dog
CREATE TABLE size_of_dogs AS
SELECT "REPLACE THIS LINE WITH YOUR SOLUTION";
The output should look like the following:
sqlite> select * from size_of_dogs;
abraham|toy
clinton|standard
delano|standard
eisenhower|mini
fillmore|mini
grover|toy
herbert|mini
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