LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
  • Overview
    • Overview
    • Caches
    • Callbacks
    • Documents
    • Document loaders
    • Embeddings
    • Exceptions
    • Language models
    • Serialization
    • Output parsers
    • Prompts
    • Rate limiters
    • Retrievers
    • Runnables
    • Utilities
    • Vector stores
    MCP Adapters
    Standard Tests
    Text Splitters
    ⌘I

    LangChain Assistant

    Ask a question to get started

    Enter to send•Shift+Enter new line

    Menu

    OverviewCachesCallbacksDocumentsDocument loadersEmbeddingsExceptionsLanguage modelsSerializationOutput parsersPromptsRate limitersRetrieversRunnablesUtilitiesVector stores
    MCP Adapters
    Standard Tests
    Text Splitters
    Language
    Theme
    Pythonlangchain-corestructured_queryComparator
    Class●Since v0.1

    Comparator

    Enumerator of the comparison operators.

    Copy
    Comparator()

    Bases

    strEnum

    Attributes

    attribute
    EQ: str
    attribute
    NE: str
    attribute
    GT: str
    attribute
    GTE: str
    attribute
    LT: str
    attribute
    LTE: str
    attribute
    CONTAIN: str
    attribute
    LIKE: str
    attribute
    IN: str
    attribute
    NIN: str
    View source on GitHub