This is testing Section 3 using the example data found in Section 1. Both tests are best if you try them in your head first rather than just typing in each option and seeing if you get a result.
Question 1:
It turns out Frank Pabodie made his measurements incorrectly. Knowing that his identification is pb, we wish to create a list of all the readings he was responsible for, excluding all others.
Which of the following solutions are correct?
a) %%sqlite survey.db<br />
select * from Survey where person='pb';
b) %%sqlite survey.db<br />
SELECT * FROM Survey WHERE person='pb';
c) %%squlite survey.db<br />
select all from Survey where person='pb';
d) %%sqlite survey.db<br />
SELECT 'pb' FROM Survey;
Question 2:
Fill in the blanks in the query to get the following data.
Data:
sal 41.6<br />
sal 22.5
Query:
select ___ from Survey ___ (____='sal') ___ (reading___'1.0');