跳转至

Create time series reference values(创建时间序列参考值)

Supported in: Batch, Streaming

Creates time series reference values.

Expression categories: String

Declared arguments

  • Series identifier: The series identifiers contained in the time series sync.
    Expression\
  • Time series sync RID: The resource identifier (RID) of the time series sync containing the series identifiers.
    Expression\

Output type: String

Examples

Example 1: Base case

Argument values:

  • Series identifier: seriesId
  • Time series sync RID: ri.time-series-catalog.main.sync.11111111
seriesId Output
seriesOne {"seriesId":"seriesOne","syncRid":"ri.time-series-catalog.main.sync.11111111"}

Example 2: Base case

Argument values:

  • Series identifier: seriesId
  • Time series sync RID: syncRid
seriesId syncRid Output
seriesOne ri.time-series-catalog.main.sync.11111111 {"seriesId":"seriesOne","syncRid":"ri.time-series-catalog.main.sync.11111111"}
seriesTwo ri.time-series-catalog.main.sync.22222222 {"seriesId":"seriesTwo","syncRid":"ri.time-series-catalog.main.sync.22222222"}

Example 3: Null case

Argument values:

  • Series identifier: seriesId
  • Time series sync RID: ri.time-series-catalog.main.sync.11111111
seriesId Output
null {"seriesId":"null","syncRid":"ri.time-series-catalog.main.sync.11111111"}

Example 4: Null case

Argument values:

  • Series identifier: seriesId
  • Time series sync RID: null
seriesId Output
seriesOne {"seriesId":"seriesOne","syncRid":"null"}


中文翻译


创建时间序列参考值

支持:批处理(Batch)、流处理(Streaming)

创建时间序列参考值。

表达式类别: 字符串(String)

声明的参数

  • 序列标识符(Series identifier): 时间序列同步中包含的序列标识符。
    表达式\
  • 时间序列同步RID(Time series sync RID): 包含序列标识符的时间序列同步的资源标识符(RID)。
    表达式\

输出类型: String

示例

示例1:基础情况

参数值:

  • 序列标识符: seriesId
  • 时间序列同步RID: ri.time-series-catalog.main.sync.11111111
seriesId 输出
seriesOne {"seriesId":"seriesOne","syncRid":"ri.time-series-catalog.main.sync.11111111"}

示例2:基础情况

参数值:

  • 序列标识符: seriesId
  • 时间序列同步RID: syncRid
seriesId syncRid 输出
seriesOne ri.time-series-catalog.main.sync.11111111 {"seriesId":"seriesOne","syncRid":"ri.time-series-catalog.main.sync.11111111"}
seriesTwo ri.time-series-catalog.main.sync.22222222 {"seriesId":"seriesTwo","syncRid":"ri.time-series-catalog.main.sync.22222222"}

示例3:空值情况

参数值:

  • 序列标识符: seriesId
  • 时间序列同步RID: ri.time-series-catalog.main.sync.11111111
seriesId 输出
null {"seriesId":"null","syncRid":"ri.time-series-catalog.main.sync.11111111"}

示例4:空值情况

参数值:

  • 序列标识符: seriesId
  • 时间序列同步RID: null
seriesId 输出
seriesOne {"seriesId":"seriesOne","syncRid":"null"}