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bundle gem chewy 7.2.x auto install gem elasticsearch 8.x ??

8

i add gem file `gem "chewy", "~> 7.2", ">= 7.2.2"` -> run `bundle` -> gemlock installed, example: ```ruby elastic-transport (8.1.0) faraday (< 3) multi_json elasticsearch (8.4.0) elastic-transport (~> 8) elasticsearch-api...

Why do I call Dynamoid::TransactionWrite and get an error name uninitialized constant?

7

```ruby [1] pry(main)> Dynamoid::TransactionWrite NameError: uninitialized constant Dynamoid::TransactionWrite from (pry):1:in `__pry__' ``` Why do I call Dynamoid::TransactionWrite and get an error name uninitialized constant? Please help me, thankssss

How can I query to get 100,000 records as quickly as possible?

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If I use batchGetItem it asks for the key. However, I cannot know this key in advance, for example the key is the id of the table. So how should...

If I want to update table, how should I do it?

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1. If I want to update the table, how should I do it? 2. If I want to query using the `or` condition, how should I write it? it will...