remotable 1.0.1

Remote virtual tables for SQLite, using any Python dbapi driver

Remotable

Remote virtual tables for SQLite in Python

Remotable is an APSW shell that allows you to pull remote data sources into your SQLite database. Remotable is not a C-extension and thus will only work in the Python APSW shell.

Quick Start

The below example uses pyodbc to connect to a Microsoft Access database on Windows. You could also use any DBApi compliant driver, as long as you know its connect parameters.

$ python -m pip install remotable pyodbc
$ python -m remotable [database name]

apsw_prompt> CREATE VIRTUAL TABLE access_table USING remotable(pyodbc, select * from [mytable], 'DRIVER=Microsoft Access Driver (*.mdb, *.accdb);DBQ=C:/path/to/a/file.accdb');

CREATE VIRTUAL TABLE Syntax:

CREATE VIRTUAL TABLE <table name> USING remotetable(<python dbapi driver>, <select statement>, <arg1>, <arg2>, ..., <argN>);

Parameters:

python dbapi driver: A PEP 249-compatible Python DBApi driver, such as pyodbc, teradatasql, ibm_db, sqlite3, etc...

select statement: A SELECT SQL statement to describe what data to pull from the remote source

arg1...argN: A set of arguments, passed to the database driver's connect statement, that adhere to the following specifications:

• if the argument is a string, which uses single quotes, it is interpreted as a positional parameter (*args in Python parlance). Examples of strings:
  • 'DSN=DSN1;DATABASE=abc123'
  • 'DRIVER=Microsoft Access Driver (*.mdb, *.accdb);DBQ=C:/path/to/a/file.accdb'
• if the argument is an assignment, it is interpreted as a keyword argument (passed to the connect's **kwargs). Examples include:
  • user='username'
  • password='abc'
• if a keyword argument string contains the phrase <getpass>, Remotable will prompt the user for a password for that given argument.