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Fauna

Fauna 是一个文档数据库。

查询 Fauna 文档

%pip install --upgrade --quiet  fauna

查询数据示例​

from langchain_community.document_loaders.fauna import FaunaLoader

secret = "<enter-valid-fauna-secret>"
query = "Item.all()"  # Fauna query. Assumes that the collection is called "Item"
field = "text"  # The field that contains the page content. Assumes that the field is called "text"

loader = FaunaLoader(query, field, secret)
docs = loader.lazy_load()

for value in docs:
    print(value)
API Reference:FaunaLoader

分页查询​

如果有更多数据，你会得到一个after值。你可以通过在查询中传递after字符串来获取游标之后的值。

了解更多请点击此链接

query = """
Item.paginate("hs+DzoPOg ... aY1hOohozrV7A")
Item.all()
"""
loader = FaunaLoader(query, field, secret)

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