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PyCharm でCData ODBC Driver for Excel を使ってみた

Excel にODBC データソースとしてPyCharm から連携。

CData ODBC Drivers は、ODBC をサポートするあらゆる環境から利用可能です。 本記事では、PyCharm からのCData ODBC Driver for Excel の利用を説明します。ODBC Deriver をデータソースとして設定する方法、データソースをクエリするPyCharm のベーシックな方法を含みます。

To begin, this tutorial will assume that you have already installed the CData ODBC Driver for Excel as well as PyCharm.

Pyodbc をプロジェクトに追加

Follow the steps below to add the pyodbc module to your project.

  1. Click File -> Settings to open the project settings window.
  2. Click Project Interpreter from the Project: YourProjectName menu.
  3. To add pyodbc, click the + button and enter pyodbc.
  4. Click Install Package to install pyodbc.

Excel への接続

You can now connect with an ODBC connection string or a DSN. See the Getting Started section in the CData driver documentation for a guide to creating a DSN on your OS.

The ExcelFile, under the Authentication section, must be set to a valid Excel File.

Below is the syntax for a DSN:

[CData Excel Source] Driver = CData ODBC Driver for Excel Description = My Description Excel File = 'C:\MyExcelWorkbooks\SampleWorkbook.xlsx'

Excel へのクエリの実行

Instantiate a Cursor and use the execute method of the Cursor class to execute any SQL statement.

import pyodbc cnxn = pyodbc.connect('DRIVER={CData ODBC Driver for Excel};Excel File = 'C:\MyExcelWorkbooks\SampleWorkbook.xlsx';') cursor = cnxn.cursor() cursor.execute("SELECT Name, Revenue FROM Sheet WHERE Name = 'Bob'") rows = cursor.fetchall() for row in rows: print(row.Name, row.Revenue)

After connecting to Excel in PyCharm using the CData ODBC Driver, you will be able to build Python apps with access to Excel data as if it were a standard database. If you have any questions, comments, or feedback regarding this tutorial, please contact us at