feat: remove agents SELECTIN from blocks model (#3427)

2025-07-19 23:04:33 -07:00
parent 7a37557bb9
commit 4f37a39741
3 changed files with 26 additions and 10 deletions
--- a/letta/orm/block.py
+++ b/letta/orm/block.py
@@ -59,7 +59,7 @@ class Block(OrganizationMixin, SqlalchemyBase):
    agents: Mapped[List["Agent"]] = relationship(
        "Agent",
        secondary="blocks_agents",
-        lazy="selectin",
+        lazy="raise",
        passive_deletes=True,  # Ensures SQLAlchemy doesn't fetch blocks_agents rows before deleting
        back_populates="core_memory",
        doc="Agents associated with this block.",