v0.3.0

What's new

• /init on launch
• add exit handling
  • flush buffer on exit
• Convert buffer to in-memory instead of SQLite
• add module_hash to blocks TABLE
  • add module_hash query to /blocks
• Ed25519 public key validation (check length)
• add optimize to /blocks enpdoint (how many duplicate blocks that need to be optimized)
  • OPTIMIZE TABLE blocks FINAL
• implement file based buffer (buffer.txt)

Deprecated

• remove PUT auth
  • sink should be deployed on private network
  • can enforce authentication with reverse proxy nginx
• remove SQLite buffer
  • add multiple replicates of Clickhouse sinks for higher throughput
  • leverage Clickhouse DB for internal buffer
  • Allows for atomic POST requests
  • simplify DB inserts
• remove unparsed
  • should throw error if EntityChanges schemas are not defined
• remove HTTP GET query
  • sink should be private and not exposed to HTTP public
  • other more efficient tools can expose SQL queries via HTTP
• remove deleted entity changes table
  • replaced by adding operation as extra field
• remove final_blocks TABLE
  • Clickhouse Sink should use final_blocks=true when loading data

What's Changed

• Add new health queries by @DenisCarriere in #109
• Clickhouse Sink deprecate, refactor & improvements by @DenisCarriere in #112

Full Changelog: v0.2.2...v0.3.0

v0.2.2

What's Changed

• make PUBLIC_KEY optional by @DenisCarriere in #106
• improve logging messages

Full Changelog: v0.2.1...v0.2.2

v0.2.1

• Update latest substreams-sink-webhook signature

v0.1.0

Initial minor release

substreams-sink-clickhouse's minor release

Extra features

• Added support for db_out as a data format.

v0.0.15

• update substreams-sink-webhook import path to use "substreams-sink-webhook/auth"

v0.0.14

• rename /cursors/latest => /cursor/latest
  • return /cursor/latest as toText instead of toJSON

v0.0.13

• add back block_id & id to extra metadata

v0.0.12

What's Changed

• SQLite buffers by @JulienR1 in #75
• Reinsert metadata by @JulienR1 in #78
• Pause option by @JulienR1 in #83
• Reset caches by @JulienR1 in #84
• Improved logging by @JulienR1 in #85
• Substreams specific metrics by @JulienR1 in #86
• Update and delete entity changes by @JulienR1 in #87
• Move cursors table in module_hashes by @JulienR1 in #92
• Cached signatures by @JulienR1 in #91

Full Changelog: v0.0.11...v0.0.12

v0.0.11

• Denormalize database by #71
• Added 1s cache to /health by #72
• Fixed array insertion issue

v0.0.10

• Added buffered insertions
• Changed unparsed_json to a Null table engine. See readme to setup MaterializedViews.
• Added --allow-unparsed flag
• Fixed AUTH_KEY parsing