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ConsultancyProject_2_ETL
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some queries from consultancy 1

refactor-to-mono
Giò Diani 2024-10-26 17:31:46 +02:00
parent 094f51b3b4
commit 00ee0c5847
2 changed files with 6 additions and 1 deletions
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6
src/data/database.py
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@ -12,4 +12,8 @@ class Database:
return self.connection.sql("SELECT regions.name, seeds.uri FROM consultancy_d.regions LEFT JOIN consultancy_d.seeds ON regions.id = seeds.region_id;").show() return self.connection.sql("SELECT regions.name, seeds.uri FROM consultancy_d.regions LEFT JOIN consultancy_d.seeds ON regions.id = seeds.region_id;").show()
def properties_growth(self): def properties_growth(self):
return self.connection.sql("SELECT strftime(created_at, '%Y-%m-%d') AS date, COUNT(*) as properties_count FROM consultancy_d.properties GROUP BY date;").show() return self.connection.sql("SELECT strftime(created_at, '%Y-%m-%d') AS date, COUNT(*) as properties_count FROM consultancy_d.properties GROUP BY date;").show()
def properties_per_region(self):
return self.connection.sql("SELECT regions.name, COUNT(*) AS count_properties FROM consultancy_d.properties LEFT JOIN consultancy_d.seeds ON seeds.id = properties.seed_id LEFT JOIN consultancy_d.regions ON regions.id = seeds.region_id GROUP BY properties.seed_id, regions.name").show()

1
src/gio/test_duckdb.py
View File

@ -3,3 +3,4 @@ import data
inst = data.load() inst = data.load()
inst.seeds() inst.seeds()
inst.properties_growth() inst.properties_growth()
inst.properties_per_region()