src_sqlite: Setup a RSQLite database connection

In nodbi: 'NoSQL' Database Connector

Setup a RSQLite database connection

Description

Setup a RSQLite database connection

Usage

src_sqlite(dbname = ":memory:", ...)

Arguments

dbname	(character) name of database file, defaults to ":memory:" for an in-memory database, see RSQLite::SQLite()
...	additional named parameters passed on to RSQLite::SQLite()

Details

Uses RSQLite as backend. nodbi creates or uses an SQLite table, with columns ⁠_id⁠ and json created and used by package nodbi, applying SQL functions as per https://www.sqlite.org/json1.html to the json column. Each row in the table represents a JSON document. Any root-level ⁠_id⁠ is extracted from the document(s) and used for column ⁠_id⁠, otherwise a UUID is created as ⁠_id⁠. The table is indexed on ⁠_id⁠. For a benchmark, see https://github.com/ropensci/nodbi#benchmark

Value

A nodbi source object

Examples

## Not run: 
con <- src_sqlite()
print(con)

## End(Not run)

nodbi documentation built on Sept. 24, 2023, 1:08 a.m.