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OpenCode usage rows never pruned: OpenCode

Quick fix

Fix sync logic so the OpenCode session cursor advances despite incomplete messages, preventing historical records from being reinserted after pruning.

Symptom

Section titled “Symptom”
Error output
usage_daily_rollups numbers for historical days are 12–16× inflated vs the actual opencode.db data (double-counting, growing on every startup).

Cause

Section titled “Cause”

When an OpenCode session has no cursor or its cursor has expired, and scanning finds incomplete messages without `time.completed`, the `session_has_incomplete_usage` path skips cursor updates. Each later sync then rescans the entire historical session.

After `rollup_and_prune(30)` removes `proxy_request_logs` beyond the retention period, rescanning reinserts those deleted records and aggregates them again. Historical `usage_daily_rollups` therefore continue accumulating duplicates. Existing inflated rollups will not recover automatically after the cursor fix; OpenCode usage data must be rebuilt.

Fix

Section titled “Fix”

  1. In `src-tauri/src/services/session_usage_opencode.rs`, adjust `session_has_incomplete_usage` handling: even if a session contains incomplete messages, advance the cursor to the watermark of the fully processed portion to avoid rescanning processed history.

  2. Alternatively, advance the cursor to `session.time_updated` and rescan the session only when `session.time_updated` changes.

  3. Provide a rebuild path for affected installations: clear `opencode_session` details and corresponding rollups, then reimport from `opencode.db`.

Affected Versions

Section titled “Affected Versions”
ToolOpenCode
VersionUnknown
PlatformsLinux

Source Issues

Section titled “Source Issues”

This page is distilled from 1 real issues

FAQ

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(No FAQ yet)

Section titled “Related problems”
Request exceeds the context windowNo verified solution was provided in the original post; this issue was closed as a duplicate related to catalog configuration and automatic compression.1 issues mergedCodex session import ignores cache_write_input_tokensUpgrade cc-switch or wait for an official fix: Codex session log import misses cache_write_input_tokens, so cache writes are counted as ordinary input and…1 issues mergedSession expired - Codex OAuth multiple accountsComplete Codex OAuth authorization again in a separate browser session signed in only to the target account, then restart CC Switch to verify.2 issues merged

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