33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
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indexers
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========
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[](https://travis-ci.org/btcsuite/btcd)
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[](http://copyfree.org)
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[](http://godoc.org/github.com/btcsuite/btcd/blockchain/indexers)
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Package indexers implements optional block chain indexes.
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These indexes are typically used to enhance the amount of information available
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via an RPC interface.
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## Supported Indexers
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- Transaction-by-hash (txbyhashidx) Index
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- Creates a mapping from the hash of each transaction to the block that
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contains it along with its offset and length within the serialized block
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- Transaction-by-address (txbyaddridx) Index
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- Creates a mapping from every address to all transactions which either credit
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or debit the address
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- Requires the transaction-by-hash index
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## Installation
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```bash
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$ go get -u github.com/btcsuite/btcd/blockchain/indexers
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```
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## License
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Package indexers is licensed under the [copyfree](http://copyfree.org) ISC
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License.
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