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create-db-yelp.sql
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-----------------------------------------------------
-- CLEAR TABLES
-- DROP TABLE summary;
-- DROP TABLE menu;
-- DROP TABLE concat_menu;
-- DROP TABLE flat_menu;
-- DROP TABLE usa_2010_population_by_zip;
CREATE TABLE category_summary (
slug varchar,
categories text,
categories2 text,
categories3 text,
distance REAL,
name text,
price_level varchar,
rating REAL,
review_count int,
url text,
lat REAL,
lng REAL,
Sp1 text,
type text,
homeurl text,
resource_id1 text,
resource_id2 text,
lat2 REAL,
lng2 REAL,
PRIMARY KEY(slug),
UNIQUE(slug)
);
------------------------------
---
--------------------------------
CREATE TABLE summary (
slug varchar,
categories text,
distance REAL,
name text,
price_level varchar,
rating REAL,
review_count int,
url text,
lat REAL,
lng REAL,
Sp1 text,
type text,
homeurl text,
resource_id1 text,
resource_id2 text,
lat2 REAL,
lng2 REAL,
PRIMARY KEY(slug),
UNIQUE(slug)
);
--------------------------------
---
--------------------------------
CREATE TABLE menu (
slug varchar,
title text,
description text,
price REAL,
FOREIGN KEY (slug) REFERENCES summary(slug)
);
--------------------------------
---
--------------------------------
CREATE TABLE concat_menu (
slug varchar,
menu_item text,
FOREIGN KEY (slug) REFERENCES summary(slug)
);
--------------------------------
---
--------------------------------
CREATE TABLE flat_menu (
slug varchar,
menu text,
FOREIGN KEY (slug) REFERENCES summary(slug)
);
--------------------------------
---
--------------------------------
CREATE TABLE usa_2010_population_by_zip(
population bigint,
minimum_age REAL,
maximum_age REAL,
gender VARCHAR ,
zipcode VARCHAR
geo_id VARCHAR
);
.mode csv
.import ./scrapy_yelp/summary.csv summary
.import ./scrapy_yelp/menu.csv menu
.import ./scrapy_yelp/flat_menu.csv flat_menu
.import ./scrapy_yelp/category_summary.csv category_summary
.import ./data/chicago-concat_menu.csv concat_menu
.import ./data/chicago-flat_menu.csv flat_menu
.import ./data/chicago-flat_menu.csv flat_menu
-- gunzip -c ./data/summary.csv.gz | sqlite3 -csv -separator ',' sql-lite-cache/foodcasting.db '.import /dev/stdin summary'
-- gunzip -c ./data/menu.csv.gz | sqlite3 -csv -separator ',' sql-lite-cache/foodcasting.db '.import /dev/stdin menu'
---what's your longest one-liner?
--- this unzips and creates a table in our db without needing to define table
--- gunzip -c scrapy_yelp/data/population_by_zip_2010.csv.gz | sqlite3 -csv -separator ',' sql-lite-cache/foodcasting.db '.import /dev/stdin usa_2010_population_by_zip'
---