| from pyignite import Client |
| |
| client = Client() |
| client.connect('127.0.0.1', 10800) |
| |
| CITY_CREATE_TABLE_QUERY = '''CREATE TABLE City ( |
| ID INT(11), |
| Name CHAR(35), |
| CountryCode CHAR(3), |
| District CHAR(20), |
| Population INT(11), |
| PRIMARY KEY (ID, CountryCode) |
| ) WITH "affinityKey=CountryCode"''' |
| |
| client.sql(CITY_CREATE_TABLE_QUERY) |
| |
| CITY_CREATE_INDEX = '''CREATE INDEX idx_country_code ON city (CountryCode)''' |
| |
| client.sql(CITY_CREATE_INDEX) |
| |
| CITY_INSERT_QUERY = '''INSERT INTO City( |
| ID, Name, CountryCode, District, Population |
| ) VALUES (?, ?, ?, ?, ?)''' |
| |
| CITY_DATA = [ |
| [3793, 'New York', 'USA', 'New York', 8008278], |
| [3794, 'Los Angeles', 'USA', 'California', 3694820], |
| [3795, 'Chicago', 'USA', 'Illinois', 2896016], |
| [3796, 'Houston', 'USA', 'Texas', 1953631], |
| [3797, 'Philadelphia', 'USA', 'Pennsylvania', 1517550], |
| [3798, 'Phoenix', 'USA', 'Arizona', 1321045], |
| [3799, 'San Diego', 'USA', 'California', 1223400], |
| [3800, 'Dallas', 'USA', 'Texas', 1188580], |
| ] |
| |
| for row in CITY_DATA: |
| client.sql(CITY_INSERT_QUERY, query_args=row) |
| |
| CITY_SELECT_QUERY = "SELECT * FROM City" |
| |
| cities = client.sql(CITY_SELECT_QUERY) |
| for city in cities: |
| print(*city) |
| |
| #tag::field-names[] |
| field_names = client.sql(CITY_SELECT_QUERY, include_field_names=True).__next__() |
| print(field_names) |
| #end::field-names[] |
