Skip to main content

Ipython ODBC SQL Magic for Dawet

Project description

Ipython ODBC SQL Magic

Run SQL directly from Jupyter Notebook cell using ODBC without SQLAlchemy

Installation

Latest Development

$ pip3 install https://gitlab.com/wakataw/ipython-dawet-sql/-/archive/master/ipython-dawet-sql-master.zip --user

Spesific Tag

$ pip3 install https://gitlab.com/wakataw/ipython-dawet-sql/-/archive/<tag>/ipython-dawet-sql-<tag>.zip

You can find available tag here

Usage

Load Extention

%load_ext dawetsql

Database Connection

Open Connection Using Line Magic

%dawetsql --dsn dsnname --user username --password secretPassword

With connection string

%dawetsql --connection "Driver={MariaDB ODBC 3.0 Driver};Server=localhost;UID=myUsername;PWD=myPassword;DB=myDatabase;Port=3306"

Available arguments

Arguments Type Default Descriptions
-c --chunksize Integer 100 Set ODBC Fetch Size
-x --connection String None ODBC Connection String
-a --reconnect Boolean False Try to reconnect if session expired
-r --retry Integer 3 Maximum reconnect retry

Close Connection

%dawetsqlclose

Reconnect

%dawetsqlreconnect

Run SQL Query

%%dawetsql
SELECT * FROM tables
WHERE somecolumn = 'somevalue'

Query Results Preview is presented using pandas dataframe with default limit 10 rows. You can access preview dataframe within notebook by calling _ variable.

Available arguments

Arguments Type Default Descriptions
-l --limit Integer 10 Limit Query result preview
-o --output String _ Result output. Currently only support exporting result to variable, csv, and pickle

Cell Magic Advance Usage

Store Query Result to Variable

%%dawetsql --ouput variablename
SELECT * FROM tables
WHERE somecolumn = 'somevalue'

Export Query Result to CSV

%%dawetsql --output filename.csv
SELECT * FROM tables
WHERE somecolumn = 'somevalue'

Export Query Result to Pickle

%%dawetsql --output picklename.pkl
SELECT * FROM tables
WHERE somecolumn = 'somevalue'

Widgets

Schema Explorer Widget

Widget that help you explore database schema, table, columns name and type.

%explorer [-f --force]

Table Detail

table detail

Query Builder

query builder

Table Data Preview

query builder

Settings

You can find ipython-dawet-sql settings file in ~/.dawetsql/settings.ini. Currently, it is used only to store database schema query string.

Legal

This package is released under MIT License

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

ipython-dawet-sql-0.1b4.tar.gz (7.6 kB view hashes)

Uploaded Source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page