PostgreSQL HTTP API Server
NOTE: This project is on indefinite hold and has been superceded by jdbc-http-server
Attempt to implement something like the proposal at http://wiki.postgresql.org/wiki/HTTP_API
NOTE: Requires node.js
# npm install postgresql-http-server
# postgresql-http-server --help PostgreSQL HTTP API Server Options: --port HTTP Server port [required] [default: 3000] --dbhost PostgreSQL host [required] [default: "localhost"] --dbport PostgreSQL port [required] [default: 5432] --database PostgreSQL database [required] [default: <user>] --user PostgreSQL username [required] [default: <user>] --password PostgreSQL password --raw Enable raw SQL usage [boolean] --cors Enable CORS support [boolean] --secure Enable Basic Auth support [boolean] (configured via PG_BASIC_PASS and PG_BASIC_USER) --help Show this message
The API is discoverable which means you can access the root resource at / and follow links to subresources from there but lets say you have a database named testdb with a table named testtable in the public schema you can then do the following operations:
Retrieve (GET) or update (PUT) a single row at: /db/testdb/schemas/public/tables/testtable/rows/id Retrieve rows (GET), update rows (PUT) or create a new row (POST) at: /db/testdb/schemas/public/tables/testtable/rows
The above resources accepts parameters select, where, limit, offset and orderby where applicable. Examples:
GET a maximum of 10 rows where cost>100 at: /db/testdb/schemas/public/tables/testtable/rows?where=cost>100&limit=10 GET rows with fields id and geom (as WKT) intersecting a polygon /db/testdb/schemas/public/tables/testtable/rows?select=id,ST_AsText(geom) as geom&where=st_intersects(geom,'POLYGON((10 10,10 100,100 100,100 10,10 10))'::geometry)
The default and currently the only dataformat is JSON. POSTing or PUTing expects a JSON object with properties corresponding to column names.
Raw SQL queries can be POSTed to the database resource. Expected data is a JSON object with the SQL string as property named "sql".
- Use real primary key (current single row operations assume a primary key named id)
- Stream row data
- Configurable max rows hard limit
- Optional security "firewall" (initially no access, open access to paths/operations based on configurable rules)
- Use as "plugin" to your existing express application
The MIT License (MIT)
Copyright (c) 2012-2013 Björn Harrtell
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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