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MySQLdb.cursor.execute(query) returns an integer with the number of returned rows. Number objects don't have fetchall method.

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The DB-API cursor object has a .description attribute that contains column ... to put into Pandas' datetime64[ns] type: rows = cur.fetchall() [type(v) for v ...

17.05.2020 · The problem here is that the pyodbc module is not importing in your try / except block. I would highly recommend not putting import statements in try blocks. First, you would want to make sure you have pyodbc installed (pip install pyodbc), preferably in a virtualenv, then you can do something like this:. import pyodbc cnxn = pyodbc.connect('DRIVER={SQL …

07.10.2018 · I don't think you should be reaching that line of code. That's only meant for a sqlite database, not mssql. I'd recommend digging around in …

Feb 09, 2021 · All I know is that your code only uses "fetchall()" in place at that is on the code "conn.cursor().execute(query, params)". Hence, running that .execute() must be returning a None value. – Bobby Ocean

08.02.2021 · I tried to make a short statement function which will return to me result of query. This works perfectly with pyodbc but not with mysql connector. The output was : File "/mySQLDB.py", li...

Mar 09, 2021 · First understand what is the use of fetchall, fetchmany (), fetchone (). cursor.fetchall () fetches all the rows of a query result. It returns all the rows as a list of tuples. An empty list is returned if there is no record to fetch. cursor.fetchmany (size) returns the number of rows specified by size argument.

Each job has a unique job number. To get the details of these jobs, I have to copy its unique number and paste it into the url where it gives me the job’s details. Within each job’s url I have to go a specific section and copy that information back to the excel spreadsheet.

Nov 16, 2012 · You could use the description attribute on the cursor to work out what the columns are. That said, your code will be more robust if you ask for the data you're after rather than asking for all columns (that way you should know what each tuple item is before hand).

Answer #1: Serializers are used to serialize the django models only. To serialize simple python data use the built-in json module: import json return JsonResponse (json.dumps (data), safe=True) Answered By: Richard. The answers/resolutions are collected from stackoverflow, are licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0 .

... line 16, in <module> for row in sql_cursor.fetchall(): AttributeError: 'NoneType' object has no attribute 'fetchall'.

To Solve AttributeError: 'Series' object has no attribute 'days' Error DataFrame column is a Series, and for Series you need dt.accessor to ...

... I am embedding it in azure execute python script its giving me the error "AttributeError: 'DataFrame' object has no attribute 'sample'".

AttributeError: 'DataFrame' object has no attribute 'name'`,Append rows of other to the end of caller, returning a new object.

Whatever answers related to “AttributeError: 'DataFrame' object has no attribute 'types' site:stackoverflow.com”.

Just pass the select statement and the connection object: Storing and Loading ... In [961]: import pandas.io.sql as sql In [962]: sql.read_frame('select ...

Apr 27, 2021 · How to fix pandas to_sql() AttributeError: ‘DataFrame’ object has no attribute ‘cursor’ Problem: You are trying to save your DataFrame in an SQL database using pandas to_sql() , but you see an exception like

02.08.2021 · About Attribute Attributeerror Object Setdefault Has Nonetype No . 948100 2020] [wsgi:error] [pid 2308:tid 140033986033408] [remote 10. perguntada 22/10/20 às 12:20.

Oct 04, 2021 · Solution 1. I’m going to take a guess. I think the column name that contains "Number" is something like " Number" or "Number ". Notice that I’m assuming you might have a residual space in the column name somewhere. Do me a favor and run print "< {}>".format (data.columns [1]) and see what you get.

Aug 05, 2021 · Short answer: change data.columns=[headerName] into data.columns=headerName Explanation: when you set data.columns=[headerName], the columns are MultiIndex object.Therefore, your log_df['Product'] is a DataFrame and for DataFrame, there is no str attribute.

Data Analysis and Science using pandas, matplotlib and the Python Programming ... Cursor object at 0x0000000009E7D730> >>> rows = cursor.fetchall() >>> rows ...