fix error

bekomay26 · Jun 21, 2021 · 19fb8f5 · 19fb8f5
1 parent 699257a
commit 19fb8f5
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/etl.ipynb b/etl.ipynb
@@ -312,7 +312,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "time_data = list(zip(t.dt.time, t.dt.hour, t.dt.day, t.dt.isocalendar().week, t.dt.month, t.dt.year, t.dt.weekday))\n",
+    "time_data = list(zip(t.dt.values, t.dt.hour, t.dt.day, t.dt.week, t.dt.month, t.dt.year, t.dt.weekday))\n",
     "column_labels = ('start_time', 'hour', 'day', 'week', 'month', 'year', 'weekday')"
    ]
   },

diff --git a/etl.py b/etl.py
@@ -51,7 +51,7 @@ def process_log_file(cur, filepath):
     t = df["ts"]
 
     # insert time data records
-    time_data = list(zip(t.dt.time, t.dt.hour, t.dt.day, t.dt.isocalendar().week, t.dt.month, t.dt.year, t.dt.weekday))
+    time_data = list(zip(t.dt.values, t.dt.hour, t.dt.day, t.dt.week, t.dt.month, t.dt.year, t.dt.weekday))
     column_labels = ('start_time', 'hour', 'day', 'week', 'month', 'year', 'weekday')
     time_df = pd.DataFrame(time_data, columns=column_labels)
 

diff --git a/sql_queries.py b/sql_queries.py
@@ -14,8 +14,8 @@
         start_time timestamp NOT NULL,
         user_id varchar NOT NULL,
         level varchar,
-        song_id char(18) NOT NULL,
-        artist_id char(18) NOT NULL,
+        song_id char(18),
+        artist_id char(18),
         session_id int NOT NULL,
         location varchar,
         user_agent varchar