实现 猪舍相关路由组 和 猪圈相关路由组
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@@ -160,11 +160,16 @@ func (ps *PostgresStorage) creatingHyperTable() error {
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{models.TaskExecutionLog{}, "created_at"},
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{models.PendingCollection{}, "created_at"},
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{models.UserActionLog{}, "time"},
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{models.RawMaterialPurchase{}, "purchase_date"},
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{models.RawMaterialStockLog{}, "happened_at"},
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{models.FeedUsageRecord{}, "recorded_at"},
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{models.GroupMedicationLog{}, "happened_at"},
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{models.PigBatchLog{}, "happened_at"},
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}
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for _, table := range tablesToConvert {
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tableName := table.model.TableName()
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chunkInterval := "1 day" // 统一设置为1天
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chunkInterval := "7 days" // 统一设置为7天
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ps.logger.Infow("准备将表转换为超表", "table", tableName, "chunk_interval", chunkInterval)
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sql := fmt.Sprintf("SELECT create_hypertable('%s', '%s', chunk_time_interval => INTERVAL '%s', if_not_exists => TRUE);", tableName, table.timeColumn, chunkInterval)
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if err := ps.db.Exec(sql).Error; err != nil {
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@@ -193,7 +198,7 @@ func (ps *PostgresStorage) applyCompressionPolicies() error {
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for _, policy := range policies {
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tableName := policy.model.TableName()
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compressAfter := "3 days" // 统一设置为2天后(即进入第3天)开始压缩
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compressAfter := "15 days" // 统一设置为15天后开始压缩
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// 1. 开启表的压缩设置,并指定分段列
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ps.logger.Infow("为表启用压缩设置", "table", tableName, "segment_by", policy.segmentColumn)
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@@ -239,14 +244,5 @@ func (ps *PostgresStorage) creatingIndex() error {
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}
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ps.logger.Info("成功为 tasks 的 parameters 字段创建 GIN 索引 (或已存在)")
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// 为 devices 表的 properties 字段创建 GIN 索引
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//ps.logger.Info("正在为 devices 表的 properties 字段创建 GIN 索引")
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//ginDevicePropertiesIndexSQL := "CREATE INDEX IF NOT EXISTS idx_devices_properties_gin ON devices USING GIN (properties);"
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//if err := ps.db.Exec(ginDevicePropertiesIndexSQL).Error; err != nil {
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// ps.logger.Errorw("为 devices 的 properties 字段创建 GIN 索引失败", "error", err)
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// return fmt.Errorf("为 devices 的 properties 字段创建 GIN 索引失败: %w", err)
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//}
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//ps.logger.Info("成功为 devices 的 properties 字段创建 GIN 索引 (或已存在)")
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return nil
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}
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