cheeks/practical-sql-2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Label fix during copy edit

Browse Source
This commit is contained in:
anthonydb 2021-08-08 18:52:05 -04:00
parent a4ede66107
commit 4c1662e3ce
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Chapter_05/Chapter_05.sql
View File

@ -13,7 +13,7 @@ FROM 'C:\YourDirectory\your_file.csv'
WITH (FORMAT CSV, HEADER); WITH (FORMAT CSV, HEADER);
-- Listing 5-2: A CREATE TABLE statement for Census county population estimates -- Listing 5-2: CREATE TABLE statement for Census county population estimates
-- Data dictionary for estimates available at: https://www2.census.gov/programs-surveys/popest/technical-documentation/file-layouts/2010-2019/co-est2019-alldata.pdf -- Data dictionary for estimates available at: https://www2.census.gov/programs-surveys/popest/technical-documentation/file-layouts/2010-2019/co-est2019-alldata.pdf
-- Data dictionary for additional columns at: http://www.census.gov/prod/cen2010/doc/pl94-171.pdf -- Data dictionary for additional columns at: http://www.census.gov/prod/cen2010/doc/pl94-171.pdf
-- Note: Some columns have been given more descriptive names -- Note: Some columns have been given more descriptive names
@ -98,7 +98,7 @@ WHERE town = 'New Brillig';
SELECT * FROM supervisor_salaries; SELECT * FROM supervisor_salaries;
-- Listing 5-7: Use a temporary table to add a default value to a column during -- Listing 5-7: Using a temporary table to add a default value to a column during
-- import -- import
DELETE FROM supervisor_salaries; DELETE FROM supervisor_salaries;
@ -120,7 +120,7 @@ DROP TABLE supervisor_salaries_temp;
SELECT * FROM supervisor_salaries ORDER BY id LIMIT 2; SELECT * FROM supervisor_salaries ORDER BY id LIMIT 2;
-- Listing 5-8: Export an entire table with COPY -- Listing 5-8: Exporting an entire table with COPY
COPY us_counties_pop_est_2019 COPY us_counties_pop_est_2019
TO 'C:\YourDirectory\us_counties_export.txt' TO 'C:\YourDirectory\us_counties_export.txt'