feat: add tidb vector store #656
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@Mini256 looking great! Thanks for your contribution. Please have a look at my comments and if you have time it would be great if you could add an example to the /examples folder
| this.tableName = config?.tableName ?? TIDB_VECTOR_TABLE; | ||
| this.namespace = config?.namespace ?? ""; | ||
| this.dimensions = config?.dimensions ?? 1536; | ||
| this.poolOptions = config?.poolOptions ?? {}; |
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you can use Object.assign to copy the config to this (then you don't need to duplicate your default values)
| ? [refDocId, this.namespace] | ||
| : [refDocId]; | ||
| await db.query(sql, params); | ||
| return Promise.resolve(); |
| /** | ||
| * Provides support for writing and querying vector data in TiDB. | ||
| */ | ||
| export class TiDBVectorStore implements VectorStore { |
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did you check if the data generated is compatible with the python version (see https://github.com/run-llama/llama_index/blob/main/llama-index-integrations/vector_stores/llama-index-vector-stores-tidbvector/llama_index/vector_stores/tidbvector/base.py) ?
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OK, I will make some adjustments to be consistent with the Python version.
| * @param options Required by VectorStore interface. Currently ignored. | ||
| * @returns Zero or more Document instances with data from the vector store. | ||
| */ | ||
| async query( |
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We're using metadataDictToNode and nodeToMetadata from "./utils.js" to de/serialize the node in the metadata. You can reference the other vector store implementations to have a look into this.
Co-authored-by: Marcus Schiesser <[email protected]>
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Closing as stale |
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