Module @langchain/azure-cosmosdb - v0.1.0

@langchain/azure-cosmosdb

This package contains the Azure CosmosDB vector store integrations.

Learn more about how to use this package in the LangChain documentation:

npm install @langchain/azure-cosmosdb

This package, along with the main LangChain package, depends on @langchain/core. If you are using this package with other LangChain packages, you should make sure that all of the packages depend on the same instance of @langchain/core. You can do so by adding appropriate fields to your project's package.json like this:

{
"name": "your-project",
"version": "0.0.0",
"dependencies": {
"@langchain/openai": "^0.2.5",
"langchain": "0.2.12"
},
"resolutions": {
"@langchain/core": "0.2.20"
},
"overrides": {
"@langchain/core": "0.2.20"
},
"pnpm": {
"overrides": {
"@langchain/core": "0.2.20"
}
}
}

The field you need depends on the package manager you're using, but we recommend adding a field for the common yarn, npm, and pnpm to maximize compatibility.

import { AzureCosmosDBNoSQLVectorStore } from "@langchain/azure-cosmosdb";

const store = await AzureCosmosDBNoSQLVectorStore.fromDocuments(
["Hello, World!"],
new OpenAIEmbeddings(),
{
databaseName: "langchain",
containerName: "documents",
}
);

const resultDocuments = await store.similaritySearch("hello");
console.log(resultDocuments[0].pageContent);

Index

Classes

Interfaces

Type Aliases

Variables