19.6 PostgreSQL Python Access
import psycopg2 conn = psycopg2.connect(host='test', database='kayon', user='kayon', password='secret') cur = conn.cursor() cmd = 'SELECT * FROM iris LIMIT 5' print(cmd) cur.execute(cmd) rows = cur.fetchall() for row in rows: print(row, row, row, row, row) cur.close() conn.close()
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