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    LangGraph Checkpoint
    Checkpoint Postgres
    Store Postgres
    Checkpoint SQLite
    LangGraph Prebuilt
    LangGraph CLI
    LangGraph SDK
    LangGraph Supervisor
    LangGraph Swarm
    Language
    Theme
    Pythonlanggraph.checkpoint.postgresbaseBasePostgresSaver
    Class●Since v1.0

    BasePostgresSaver

    Copy
    BasePostgresSaver()

    Bases

    BaseCheckpointSaver[str]

    Attributes

    attribute
    SELECT_SQL: SELECT_SQL
    attribute
    SELECT_PENDING_SENDS_SQL: SELECT_PENDING_SENDS_SQL
    attribute
    MIGRATIONS: MIGRATIONS
    attribute
    UPSERT_CHECKPOINT_BLOBS_SQL: UPSERT_CHECKPOINT_BLOBS_SQL
    attribute
    UPSERT_CHECKPOINTS_SQL: UPSERT_CHECKPOINTS_SQL
    attribute
    UPSERT_CHECKPOINT_WRITES_SQL: UPSERT_CHECKPOINT_WRITES_SQL
    attribute
    INSERT_CHECKPOINT_WRITES_SQL: INSERT_CHECKPOINT_WRITES_SQL
    attribute
    supports_pipeline: bool

    Methods

    method
    get_next_version
    View source on GitHub