Initial commit of akmon project

doc_news/validate_on_conflict.sql

@@ -0,0 +1,45 @@
+-- ON CONFLICT 修复验证脚本
+-- 此脚本用于验证所有ON CONFLICT语句是否能正确执行
+
+-- 1. 测试 ak_content_categories 的 name_key 唯一约束
+INSERT INTO public.ak_content_categories (name_key, ai_keywords, sort_order) 
+VALUES ('test.conflict.category', ARRAY['测试冲突'], 999)
+ON CONFLICT (name_key) DO NOTHING;
+
+-- 再次插入相同的name_key，应该被忽略
+INSERT INTO public.ak_content_categories (name_key, ai_keywords, sort_order) 
+VALUES ('test.conflict.category', ARRAY['测试冲突重复'], 1000)
+ON CONFLICT (name_key) DO NOTHING;
+
+-- 2. 测试 ak_ai_usage_stats 的复合唯一约束
+INSERT INTO public.ak_ai_usage_stats (
+    service_type, ai_provider, date_bucket, tokens_used, requests_count, 
+    cost_usd, processing_time_ms, success_count, error_count
+) VALUES (
+    'test_service', 'test_provider', CURRENT_DATE, 100, 1, 0.01, 500, 1, 0
+)
+ON CONFLICT (service_type, ai_provider, date_bucket) 
+DO UPDATE SET
+    tokens_used = ak_ai_usage_stats.tokens_used + EXCLUDED.tokens_used,
+    requests_count = ak_ai_usage_stats.requests_count + 1,
+    cost_usd = ak_ai_usage_stats.cost_usd + EXCLUDED.cost_usd;
+
+-- 3. 测试 ak_database_versions 的 version 唯一约束
+INSERT INTO public.ak_database_versions (version, description) 
+VALUES ('test.version.1.0', '测试版本冲突处理')
+ON CONFLICT (version) DO NOTHING;
+
+-- 再次插入相同版本，应该被忽略
+INSERT INTO public.ak_database_versions (version, description) 
+VALUES ('test.version.1.0', '测试版本冲突处理 - 重复')
+ON CONFLICT (version) DO NOTHING;
+
+-- 验证结果
+SELECT count(*) as category_test_count FROM public.ak_content_categories WHERE name_key = 'test.conflict.category';
+SELECT count(*) as stats_test_count FROM public.ak_ai_usage_stats WHERE service_type = 'test_service' AND ai_provider = 'test_provider';
+SELECT count(*) as version_test_count FROM public.ak_database_versions WHERE version = 'test.version.1.0';
+
+-- 清理测试数据
+DELETE FROM public.ak_content_categories WHERE name_key = 'test.conflict.category';
+DELETE FROM public.ak_ai_usage_stats WHERE service_type = 'test_service' AND ai_provider = 'test_provider';
+DELETE FROM public.ak_database_versions WHERE version = 'test.version.1.0';