0.1.1 • Published 1 year ago
substreams-sink-parquet v0.1.1
Substreams
Parquet sink module
substreams-sink-parquet
fills Parquet file format.
Further resources
CLI
- MacOS
- Linux
- Windows
Install globally via npm
$ npm install -g substreams-sink-parquet
Schema
clock:
fields:
id:
type: UTF8
number:
type: UINT_64
timestamp:
type: INT_64
module:
fields:
type_name:
type: UTF8
hash:
type: UTF8
entity_change:
fields:
entity:
type: UTF8
id:
type: UTF8
ordinal:
type: UINT_64
operation:
type: UTF8
# <...fields>
Run
$ substreams-sink-parquet run [options] [<manifest>] <module_name>
Features
- Read
schema.yaml
user defined file - Output to
.parquet
file binary format EntityChanges
support- Pkg support