RemotePostgres is a way to easily access a remote Postgres database and perform queries
Project description
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RemotePostgres
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RemotePostgres is a way to easily access a remote Postgres database and perform queries, including SELECT and INSERT operations
See below for examples of how to use
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from remote_postgres import RemotePostgres import mysecrets db = RemotePostgres(f’postgres://{mysecrets.pg_user}:{mysecrets.pg_password}@{mysecrets.pg_host}:{mysecrets.pg_port}/{mysecrets.pg_database}’)
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db.get_counts()
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[{‘tmp_1347844423’: 0}, {‘Employee’: 0}, {‘tmp_1170648801’: 0}]
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db.con.cursor().execute(“””CREATE TABLE “Shipper” (“Id” INTEGER, “CompanyName” TEXT, “Phone” TEXT) “””)
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- new_records = [{‘Id’: 1, ‘CompanyName’: ‘Speedy Express’, ‘Phone’: ‘(503) 555-9831’},
{‘Id’: 2, ‘CompanyName’: ‘United Package’, ‘Phone’: ‘(503) 555-3199’}, {‘Id’: 3, ‘CompanyName’: ‘Federal Shipping’, ‘Phone’: ‘(503) 555-9931’}, {‘Id’: 4, ‘CompanyName’: ‘Speedy Express’, ‘Phone’: ‘(503) 555-9831’}, {‘Id’: 5, ‘CompanyName’: ‘United Package’, ‘Phone’: ‘(503) 555-3199’}, {‘Id’: 6, ‘CompanyName’: ‘Federal Shipping’, ‘Phone’: ‘(503) 555-9931’}]
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db.insert(‘Shipper’, new_records)
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db.select(‘SELECT * FROM “Shipper”’)
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- [{‘Id’: 1, ‘CompanyName’: ‘Speedy Express’, ‘Phone’: ‘(503) 555-9831’},
{‘Id’: 2, ‘CompanyName’: ‘United Package’, ‘Phone’: ‘(503) 555-3199’}, {‘Id’: 3, ‘CompanyName’: ‘Federal Shipping’, ‘Phone’: ‘(503) 555-9931’}, {‘Id’: 4, ‘CompanyName’: ‘Speedy Express’, ‘Phone’: ‘(503) 555-9831’}, {‘Id’: 5, ‘CompanyName’: ‘United Package’, ‘Phone’: ‘(503) 555-3199’}, {‘Id’: 6, ‘CompanyName’: ‘Federal Shipping’, ‘Phone’: ‘(503) 555-9931’}]
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cur = db.con.cursor() cur.execute(“””DELETE FROM “Shipper” WHERE “Id” > 3”””) db.con.commit()
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db.generate_create_table(‘Shipper’, new_records)
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‘CREATE TABLE “Shipper” (“Id” TEXT, “CompanyName” TEXT, “Phone” TEXT)’
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db.con.cursor().execute(“””DROP TABLE “Shipper” “””) db.con.commit()
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del db # Close the connection
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