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38 lines
1.4 KiB
38 lines
1.4 KiB
-- 2024-05-07 维修表缺少字段 |
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ALTER TABLE maintain_info ADD cost numeric(2,0) NULL; |
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EXEC sys.sp_addextendedproperty 'MS_Description', N'材料费用', 'schema', N'dbo', 'table', N'maintain_info', 'column', N'cost'; |
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ALTER TABLE maintain_info ADD contents varchar(100) NULL; |
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EXEC sys.sp_addextendedproperty 'MS_Description', N'维保内容', 'schema', N'dbo', 'table', N'maintain_info', 'column', N'contents'; |
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ALTER TABLE maintain_info ADD evaluate varchar(10) NULL; |
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EXEC sys.sp_addextendedproperty 'MS_Description', N'评价内容', 'schema', N'dbo', 'table', N'maintain_info', 'column', N'evaluate'; |
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-- 训练集合： |
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select |
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eds.cur_date, |
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eds.building_id, |
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isnull(eds.water_value, |
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0) as water_value, |
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isnull(eds.elect_value, |
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0) as elect_value, |
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isnull(convert(numeric(24,2),t1.water_level), |
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0) as water_level |
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from |
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energy_day_sum eds |
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left join ( |
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select |
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convert(date, |
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cur_date) as cur_date, |
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building_id, |
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avg(isnull(convert(numeric(24, 2), water_level), 0)) as water_level |
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from |
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history_data |
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group by |
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convert(date, |
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cur_date), |
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building_id |
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) t1 on |
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eds.cur_date = t1.cur_date and eds.building_id = t1.building_id |
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where eds.building_id != '所有' |
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order by |
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eds.building_id, |
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eds.cur_date
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