59 lines
2.7 KiB
SQL
59 lines
2.7 KiB
SQL
-- 文件/任务处理进度（方案 B：真实百分比 + 阶段）
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-- 在 PostgreSQL 上执行本脚本后再部署新版后端与前端。
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-- 知识库文件
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ALTER TABLE public.knowledge_base_file
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ADD COLUMN IF NOT EXISTS progress_percent smallint NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS processing_stage varchar(50) NULL;
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ALTER TABLE public.knowledge_base_file
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DROP CONSTRAINT IF EXISTS ck_kb_file_progress_percent;
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ALTER TABLE public.knowledge_base_file
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ADD CONSTRAINT ck_kb_file_progress_percent
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CHECK (progress_percent >= 0 AND progress_percent <= 100);
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COMMENT ON COLUMN public.knowledge_base_file.progress_percent IS '处理进度 0-100';
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COMMENT ON COLUMN public.knowledge_base_file.processing_stage IS 'processing 阶段: uploading/parsing/ocr/embedding/summarizing/completed 等';
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-- 聊天文件
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ALTER TABLE public.chat_thread_file
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ADD COLUMN IF NOT EXISTS progress_percent smallint NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS processing_stage varchar(50) NULL;
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ALTER TABLE public.chat_thread_file
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DROP CONSTRAINT IF EXISTS ck_chat_thread_file_progress_percent;
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ALTER TABLE public.chat_thread_file
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ADD CONSTRAINT ck_chat_thread_file_progress_percent
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CHECK (progress_percent >= 0 AND progress_percent <= 100);
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COMMENT ON COLUMN public.chat_thread_file.progress_percent IS '处理进度 0-100';
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COMMENT ON COLUMN public.chat_thread_file.processing_stage IS 'processing 阶段';
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-- 知识图谱
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ALTER TABLE public.graphs
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ADD COLUMN IF NOT EXISTS progress_percent smallint NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS processing_stage varchar(50) NULL;
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ALTER TABLE public.graphs
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DROP CONSTRAINT IF EXISTS ck_graphs_progress_percent;
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ALTER TABLE public.graphs
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ADD CONSTRAINT ck_graphs_progress_percent
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CHECK (progress_percent >= 0 AND progress_percent <= 100);
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COMMENT ON COLUMN public.graphs.progress_percent IS '构建进度 0-100';
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COMMENT ON COLUMN public.graphs.processing_stage IS '构建阶段: extracting/indexing/completed 等';
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-- 知识加工任务（可选：与文件上传同属长任务）
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ALTER TABLE public.knowledge_processing_task
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ADD COLUMN IF NOT EXISTS progress_percent smallint NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS processing_stage varchar(50) NULL;
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ALTER TABLE public.knowledge_processing_task
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DROP CONSTRAINT IF EXISTS ck_kb_processing_task_progress_percent;
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ALTER TABLE public.knowledge_processing_task
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ADD CONSTRAINT ck_kb_processing_task_progress_percent
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CHECK (progress_percent >= 0 AND progress_percent <= 100);
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COMMENT ON COLUMN public.knowledge_processing_task.progress_percent IS '任务进度 0-100';
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COMMENT ON COLUMN public.knowledge_processing_task.processing_stage IS '任务阶段';
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