permaweb / aos-sqlite

AOS Module built with LUA and SQLite

AOS-SQLite

AOS-SQLite combines the ao operating system module and sqlite to create an ao custom module to add a lightweight but powerful indexer to your aos experience.

The bulk of this effort was done by @elliotsayes during the Hack the Weave competition, Elliot was able to create this WASM Binary that includes both SQLite, LUA, and aos, as an ao Module.

AOS-SQLite Module - ghSkge2sIUD_F00ym5sEimC63BDBuBrq4b5OcwxOjiw

Run a SQLite Database with AOS(WASM64)

aos my-sqlite --module=ghSkge2sIUD_F00ym5sEimC63BDBuBrq4b5OcwxOjiw

Run a SQLite Database with AOS(WASM32)

aos my-sqlite --module=GYrbbe0VbHim_7Hi6zrOpHQXrSQz07XNtwCnfbFo2I0

Spawn via a process

Spawn('ghSkge2sIUD_F00ym5sEimC63BDBuBrq4b5OcwxOjiw', { Data = "Hello SQLite Wasm64" })

Examples

local sqlite3 = require("lsqlite3")
 
db = sqlite3.open_memory()
  
db:exec[[
  CREATE TABLE test (id INTEGER PRIMARY KEY, content);
  INSERT INTO test VALUES (NULL, 'Hello Lua');
  INSERT INTO test VALUES (NULL, 'Hello Sqlite3');
  INSERT INTO test VALUES (NULL, 'Hello ao!!!');
]]
return "ok"

local s = ""
 
for row in db:nrows("SELECT * FROM test") do
  s = s .. row.id .. ": " .. row.content .. "\\n"
end
 
return s

AO Resources

• AOSqlite Workshop

• https://ao.arweave.dev

• https://cookbook_ao.arweave.dev

---

This project builds the AOS-SQLITE WASM Binary and Publishes it to Arweave.

Build Process

1. Build docker image

cd container
./build.sh

2. Get Latest aos module

git submodule init
git submodule update --remote

3. Use docker image to compile process.wasm

cd aos/process
docker run -v .:/src p3rmaw3b/ao emcc-lua

4. Publish Module with tags via arkb

You will need a funded wallet for this step

export WALLET=~/.wallet.json
npm run deploy

aos-sqlite's Issues

Refactor permaweb/aos-sqlite to use new dev-cli build system

feat: assignment support

Background

AOS-SQLite implements Sqlite in the AOS Lua Web Assembly Module, this means that the SQLite module supports all of the AOS Features, but includes SQLite3.

Problem

AOS recently added the support for Assignments this AO feature allows users to send existing TX's to processes without having to create a duplicate message. Since Arweave Data is permanent then send an existing message to a process should not require creating another data-item.

This issue is a feature request to rebuild the SQLite module with Assignment Support.

Can't spawn process with latest module (32/64 bit)

Seeing random issues with spawning in general, and sometimes they complete for standard processes. But with this module, it never completes spawning: