Method delete_memory_internal

core/src/memory/service.rs:275–291

Delete a memory from store and index, record history.

(
        &self,
        memory_id: &MemoryId,
        old_content: &str,
    )

    /// Delete a memory from store and index, record history.
    async fn delete_memory_internal(
        &self,
        memory_id: &MemoryId,
        old_content: &str,
    ) -> GraphBitResult<()> {
        // Record history BEFORE deleting (so FK constraint is satisfied).
        // Note: with ON DELETE CASCADE, the history entry will be deleted
        // along with the memory, so this serves as an audit log only if
        // the cascade is disabled or history is preserved elsewhere.
        // For now, we skip history on delete to avoid FK issues.

        // Delete from store (cascades to history) and index.
        self.store.delete_memory(memory_id).await?;
        self.vector_index.remove(memory_id).await;

        Ok(())
    }
}

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