Merge branch 'master' of github.com:anthonydb/practical-sql-2
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commit
95bb5c2a98
@ -155,8 +155,7 @@ COPY nyc_yellow_taxi_trips (
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improvement_surcharge,
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total_amount
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)
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-- FROM 'C:\YourDirectory\nyc_yellow_taxi_trips.csv'
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FROM '/Users/adebarros/Dropbox/DataMonky/Book-Writing/PracticalSQL_2e/Code-Repo/Chapter_12/nyc_yellow_taxi_trips.csv'
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FROM 'C:\YourDirectory\nyc_yellow_taxi_trips.csv'
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WITH (FORMAT CSV, HEADER);
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CREATE INDEX tpep_pickup_idx
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@ -185,8 +184,7 @@ COPY
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GROUP BY trip_hour
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ORDER BY trip_hour
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)
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-- TO 'C:\YourDirectory\hourly_taxi_pickups.csv'
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TO '/Users/adebarros/Desktop/hourly_taxi_pickups.csv'
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TO 'C:\YourDirectory\hourly_taxi_pickups.csv'
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WITH (FORMAT CSV, HEADER);
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-- Listing 12-10: Calculating median trip time by hour
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@ -96,8 +96,7 @@ CREATE TABLE crime_reports (
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);
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COPY crime_reports (original_text)
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-- FROM 'C:\YourDirectory\crime_reports.csv'
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FROM '/Users/adebarros/Dropbox/DataMonky/Book-Writing/PracticalSQL_2e/Code-Repo/Chapter_14/crime_reports.csv'
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FROM 'C:\YourDirectory\crime_reports.csv'
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WITH (FORMAT CSV, HEADER OFF, QUOTE '"');
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SELECT original_text FROM crime_reports;
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@ -271,8 +270,7 @@ CREATE TABLE president_speeches (
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);
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COPY president_speeches (president, title, speech_date, speech_text)
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-- FROM 'C:\YourDirectory\president_speeches.csv'
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FROM '/Users/adebarros/Dropbox/DataMonky/Book-Writing/PracticalSQL_2e/Code-Repo/Chapter_14/president_speeches.csv'
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FROM 'C:\YourDirectory\president_speeches.csv'
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WITH (FORMAT CSV, DELIMITER '|', HEADER OFF, QUOTE '@');
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SELECT * FROM president_speeches;
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@ -171,7 +171,7 @@ ORDER BY miles_from_dt ASC;
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-- https://www.census.gov/geo/maps-data/data/cbf/cbf_counties.html
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-- Import
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-- Import (for use on command line if on macOS or Linux; see Chapter 18)
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shp2pgsql -I -s 4269 -W LATIN1 tl_2019_us_county.shp us_counties_2019_shp | psql -d analysis -U postgres
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-- Listing 15-13: Checking the geom column's well-known text representation
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@ -245,6 +245,11 @@ WHERE ST_DWithin(sh.geom::geography,
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-- https://www.census.gov/geo/reference/mtfcc.html
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-- Here, H3010: A natural flowing waterway
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-- Import (for use on command line if on macOS or Linux; see Chapter 18)
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shp2pgsql -I -s 4269 -W LATIN1 tl_2019_35049_linearwater.shp santafe_linearwater_2019 | psql -d analysis -U postgres
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shp2pgsql -I -s 4269 -W LATIN1 tl_2019_35049_roads.shp santafe_roads_2019 | psql -d analysis -U postgres
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-- Listing 15-18: Using ST_GeometryType() to determine geometry
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SELECT ST_GeometryType(geom)
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