Add support for the new rich indexer

[homura]

INDEXER RPC	Indexer	Rich-Indexer
get_cells script args partial mode search	❌	✔️
get_cells cell data filter(prefix|exact|partial)	✔️	✔️
get_transactions script args partial mode search	❌	✔️
get_transactions cell data filter(prefix|exact|partial)	❌	✔️
get_cells_capacity script args partial mode search	❌	✔️
get_cells_capacity cell data filter(prefix|exact|partial)	✔️	✔️

nervosnetwork/ckb#4224

[ahonn]

Rich indexer has been released: https://github.com/nervosnetwork/ckb/releases/tag/v0.115.0
When will lumos support rich indexer, such as partial mode search?

[homura]

Rich indexer has been released: nervosnetwork/ckb@v0.115.0 (release) When will lumos support rich indexer, such as partial mode search?

It is in the queue without a high priority. Is there a function that requires the rich indexer feature?

[ahonn]

Mainly get_transactions cell data filter(prefix|exact|partial) feature, for RGB++ BTCTimeLock, we don't know lock_script mostly, so we cannot use prefix mode to search transactions. If the partial mode is supported, then it can be obtained through btc_txid to the corresponding CKB transaction.

You can tell me roughly the key points of the implementation, and I will be happy to raise a PR to support rich indexer.

[Keith-CY]

PG that can work in browser and node.js: https://github.com/electric-sql/pglite

[homura]

nervosnetwork/ckb#4484

This issue tries to fix a performance issue for the partial indexing