Files
tokens-reef/backend/migrations/054_drop_legacy_cache_columns.sql
Developer da36506b89 fix: resolve P0/P1 code quality issues
P0 fixes:
- ModelError.Is(): use exact matching instead of substring contains()
- shouldClearStickySession: add context param for cancellation/tracing

P1 fixes:
- TODO stubs: return 501 Not Implemented errors
- validateInstanceSignature: deduplicate to shared validateCodeSignature()
- Error messages: standardize to English only
- http.go: remove pseudo if-else with duplicate branches
2026-03-31 11:39:18 +08:00

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SQL

-- Drop legacy cache token columns that lack the underscore separator.
-- These were created by GORM's automatic snake_case conversion:
-- CacheCreation5mTokens → cache_creation5m_tokens (incorrect)
-- CacheCreation1hTokens → cache_creation1h_tokens (incorrect)
--
-- The canonical columns are:
-- cache_creation_5m_tokens (defined in 001_init.sql)
-- cache_creation_1h_tokens (defined in 001_init.sql)
--
-- Migration 009 already copied data from legacy → canonical columns.
-- This migration drops the legacy columns to avoid confusion.
ALTER TABLE usage_logs DROP COLUMN IF EXISTS cache_creation5m_tokens;
ALTER TABLE usage_logs DROP COLUMN IF EXISTS cache_creation1h_tokens;