Issue Review: cloudflare/workers-sdk#9964

Summary

JavaScript booleans are bound as strings instead of 0/1 in Durable Objects SQLite, while D1 correctly binds them as integers.

Findings

• Created: 2025-07-15 (9 days ago)
• Updated: 2025-07-22
• Version: wrangler 4.24.3, Node v23.11.0, macOS Sonoma
• Component: Durable Objects SQLite (platform-level)
• Labels: bug, internal, durable objects
• Comments: 3

Key Evidence

• Confirmed bug: Cloudflare team member (@alsuren) confirmed this is a real bug and opened internal tracking: STOR-4509
• Fix planned: "The plan is to make durable object code translate bools into ints like the D1 code does"
• Backwards-incompatible change: Team noted the fix requires careful rollout due to backwards compatibility concerns
• Platform-level issue: The internal label indicates this requires Cloudflare platform changes, not wrangler/miniflare fixes
• Good reproduction provided: Reporter provided a minimal reproduction at https://github.com/mon/cf-worker-do-bool-bug

Recommendation

Status: KEEP OPEN

Reasoning: This is a confirmed, valid bug that has been triaged and is being actively tracked internally (STOR-4509). The Cloudflare team has acknowledged the issue, identified the root cause, and has a plan for the fix. Since this requires platform-level changes (Durable Objects runtime), it cannot be fixed in the workers-sdk repository alone.

Action: No action needed. This issue should remain open as a reference for the platform-side fix. It can be closed once the platform team implements the fix and the behavior matches D1.