HaHafeng
691dc2bc98
Summary: - Created Node.js backend Docker image build guide - Updated deployment progress overview with backend status - Updated system status documentation Backend build achievements: - Fixed 200+ TypeScript compilation errors (200+ to 0) - Completed Prisma reverse sync (32 models from RDS) - Manually added 30+ Prisma relation fields - Successfully built Docker image (838MB) - Pushed image to ACR (v1.0 + latest tags) Documentation updates: - Added 10-Node.js后端-Docker镜像构建手册.md - Updated 00-部署进度总览.md with backend deployment status - Updated 00-系统当前状态与开发指南.md with latest progress - Fixed date format (2024 -> 2025) Next steps: - Deploy Node.js backend to SAE - Configure environment variables - Test end-to-end functionality Status: Backend Docker image ready for SAE deployment
47 lines
779 B
SQL
47 lines
779 B
SQL
-- 为 DcToolCSession 添加 dataStats 字段
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-- 用于缓存数据统计信息，支持数据探索问答功能
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--
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-- 执行方法：psql -d airesearch_v2 -f add_data_stats_to_tool_c_session.sql
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\c airesearch_v2
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-- 添加字段
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ALTER TABLE dc_schema.dc_tool_c_sessions
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ADD COLUMN IF NOT EXISTS data_stats JSONB NULL;
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-- 添加注释
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COMMENT ON COLUMN dc_schema.dc_tool_c_sessions.data_stats IS '数据统计信息缓存（用于数据探索问答）：{totalRows, columnStats}';
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-- 验证
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SELECT column_name, data_type, is_nullable
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FROM information_schema.columns
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WHERE table_schema = 'dc_schema'
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AND table_name = 'dc_tool_c_sessions'
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AND column_name = 'data_stats';
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\echo '✅ 字段 data_stats 已成功添加到 dc_tool_c_sessions 表'
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