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[RPC-Spec-V2] archive: Implement archive_unstable_storage #1512

Closed
Tracked by #1516
lexnv opened this issue Sep 12, 2023 · 0 comments · Fixed by #1846
Closed
Tracked by #1516

[RPC-Spec-V2] archive: Implement archive_unstable_storage #1512

lexnv opened this issue Sep 12, 2023 · 0 comments · Fixed by #1846
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I5-enhancement An additional feature request.

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@lexnv
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lexnv commented Sep 12, 2023 •
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Implement archive_unstable_storage method:

  • Fetching the value of a key (this is part of the current behavior, both for root trie and child tries)
  • Fetching the hash of the value of a key
  • Fetching the closest ancestor markle value
  • Iterating over keys and values (paginated by the server)
  • Iterating over keys and hashes of values (paginated by the server)
  • Support for pagination via archive_unstable_storageContinue

Extracted from the spec:

Priorwork:

Builds on top of:

Blocked by:

@paritytech/subxt-team
@lexnv lexnv added the I5-enhancement An additional feature request. label Sep 12, 2023
@lexnv lexnv mentioned this issue Sep 12, 2023
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@lexnv lexnv mentioned this issue Oct 11, 2023
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github-merge-queue bot pushed a commit that referenced this issue Jan 15, 2024
@lexnv @niklasad1
archive: Implement archive_unstable_storage (#1846)
53bcbb1 
This PR implements the `archive_unstable_storage` method that offers
support for:
- fetching values
- fetching hashes
- iterating over keys and values
- iterating over keys and hashes
- fetching merkle values from the trie-db

A common component dedicated to RPC-V2 storage queries is created to
bridge the gap between `chainHead/storage` and `archive/storage`.
Query pagination is supported by `paginationStartKey`, similar to the
old APIs.
Similarly to the `chainHead/storage`, the `archive/storage` method
accepts a maximum number of queried items.

The design builds upon:
paritytech/json-rpc-interface-spec#94.
Closes #1512.

cc @paritytech/subxt-team

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
bgallois pushed a commit to duniter/duniter-polkadot-sdk that referenced this issue Mar 25, 2024
@lexnv @niklasad1
archive: Implement archive_unstable_storage (paritytech#1846)
325d168 
This PR implements the `archive_unstable_storage` method that offers
support for:
- fetching values
- fetching hashes
- iterating over keys and values
- iterating over keys and hashes
- fetching merkle values from the trie-db

A common component dedicated to RPC-V2 storage queries is created to
bridge the gap between `chainHead/storage` and `archive/storage`.
Query pagination is supported by `paginationStartKey`, similar to the
old APIs.
Similarly to the `chainHead/storage`, the `archive/storage` method
accepts a maximum number of queried items.

The design builds upon:
paritytech/json-rpc-interface-spec#94.
Closes paritytech#1512.

cc @paritytech/subxt-team

---------

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
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archive: Implement archive_unstable_storage paritytech/polkadot-sdk
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