92 lines
2.5 KiB
JSON
92 lines
2.5 KiB
JSON
{
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"summary": [
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{
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"name": "opportunity_predictions",
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"title": "商机预测表",
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"primary": "id",
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"catelog": "indication"
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}
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],
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"fields": [
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{
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"name": "id",
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"title": "预测记录ID",
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"type": "str",
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"length": 32,
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"nullable": "no",
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"comments": "主键 - UUID格式"
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},
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{
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"name": "opportunity_id",
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"title": "商机ID",
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"type": "str",
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"length": 32,
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"nullable": "no",
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"comments": "关联的商机ID"
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},
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{
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"name": "predicted_amount",
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"title": "预测金额",
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"type": "decimal",
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"length": 15,
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"dec": 2,
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"nullable": "no",
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"default": "0.00",
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"comments": "基于历史转化率计算的预测成交金额"
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},
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{
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"name": "confidence_level",
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"title": "置信度",
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"type": "decimal",
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"length": 5,
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"dec": 4,
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"nullable": "no",
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"default": "0.0000",
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"comments": "预测的置信度（0-1）"
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},
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{
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"name": "prediction_date",
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"title": "预测日期",
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"type": "date",
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"nullable": "no",
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"comments": "预测生成日期"
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},
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{
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"name": "actual_amount",
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"title": "实际金额",
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"type": "decimal",
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"length": 15,
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"dec": 2,
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"nullable": "yes",
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"comments": "实际成交金额（成交后更新）"
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},
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{
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"name": "deviation_rate",
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"title": "偏差率",
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"type": "decimal",
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"length": 5,
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"dec": 4,
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"nullable": "yes",
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"comments": "预测与实际的偏差率"
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},
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{
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"name": "created_at",
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"title": "创建时间",
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"type": "timestamp",
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"nullable": "no",
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"comments": "记录创建时间"
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}
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],
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"indexes": [
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{
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"name": "idx_predictions_opportunity",
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"idxtype": "unique",
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"idxfields": ["opportunity_id", "prediction_date"]
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},
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{
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"name": "idx_predictions_date",
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"idxtype": "index",
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"idxfields": ["prediction_date"]
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}
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]
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} |