Questions in Blockchain
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Hello! Please help me with one question.
It is known from the documentation that only the "eth_sendRawTransaction" raw sending method is supported for sending. And this requires a private key (in the...
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289
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asked 2 years agolg...
Hi there,
I am following the steps in the aws managed blockchain and I have a problem at step...
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0
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365
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asked 2 years agolg...
Hi everyone,
When I use the `SELECT` command, I see my table with no order (i.e., not ordered by ID), would you please guide me on how I can see my table in order?
Thanks,
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494
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asked 2 years agolg...
Hello everyone,
I've been a software and game developer for well over a decade, and I feel very at home with C, C++ and C#/.NET. I've done a lot of programming with DirectX SDKs and Unity, as well as...
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384
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asked 2 years agolg...
Hi,
We have a problem with our managed blockchain network and created a "System impaired" case on 26th Jan. This has been 5 days now that this case is still in unassigned state.
We just recently...
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290
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asked 2 years agolg...
Hi All,
I recall from a few sessions at re:Invent last month that it was mentioned AWS is looking at expanding the blockchain options going forward for the AWS Managed Blockchain service. I volunteer...
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270
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asked 2 years agolg...
Hi. I try to build simple transaction system with transactionRequest registry. I store all transactionRequests in separate table. Some other module processes this transactions in batch. Batch process...
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776
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asked 2 years agolg...
A customer is using QLDB.
I have seen that you can export journal data from QLDB directly to S3 by submitting the journal export...
1
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0
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832
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asked 2 years agolg...
Hi AWS Team,
I'm trying to delete a QLDB Ledger which requires disabling Delete Protection. When I attempt to save the Ledger setting after making this change, I'm met with the error:
_The...
3
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266
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asked 3 years agolg...
Sorry for the NewBe question...
My team is evaluating QLDB for a business requirement and needs to run a simple QLDB test in Lambda (node.js 14.x).
Hoping for a super-simple QLDB Lambda 'hello...
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519
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asked 3 years agolg...
Seeking clarification, the doc page (https://docs.aws.amazon.com/qldb/latest/developerguide/working.create.html) says:
"Indexes can only be created on a single top-level field. Composite, nested,...
2
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532
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asked 3 years agolg...
In various places in the documentation the document ID is described as a unique identifier. e.g.
<https://docs.aws.amazon.com/qldb/latest/developerguide/working.create.html>
Is the document...
Accepted AnswerBlockchain
3
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0
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414
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asked 4 years agolg...