vilterp/treesql repository overview
TreeSQL
A proof of concept of a database which:
- Is relational (has tables with typed columns and foreign keys)
- Has a tree-structured query language
- Returns tree-structured results
- Can push live updates to those result trees
Currently uses BoltDB as a storage layer.
Example
localhost:9000> MANY blog_posts { id, title, body, comments: MANY comments { id, author: ONE users { name }, body } }
[
{
"id": "0",
"title": "inserting stuff?",
"body": "idk maybe it will work",
"comments": [
{
"id": "0",
"author": {
"name": "Pete"
},
"body": "fa la la la la comment"
}
]
},
{
"id": "11",
"title": "whooo",
"body": "k seem to have writes",
"comments": [
{
"id": "44",
"author": {
"name": "Pete"
},
"body": "whaddup"
}
]
}
]
localhost:9000>
Requirements
Use the docker version, or:
- Go 1.10
- Node 6.9 & NPM 3.10
godep (install withgo get github.com/tools/godep)
Installation
Use the docker version or:
go get github.com/vilterp/treesqlcd $GOPATH/src/github.com/vilterp/treesql$ make deps$ make
Usage
cd $GOPATH/src/github.com/vilterp/treesql, then:
Start the server:
$ make start
Browse to http://localhost:9000/ and type in queries in the Web UI; e.g.:
many blog_posts { title, comments: many comments { body } } live
More examples live in test_script.treesql.
Tag summary
Content type
Image
Digest
Size
336.7 MB
Last updated
over 7 years ago
docker pull vilterp/treesql