Table.PositionOf

 

This topic applies to the Power Query Formula Language which can be used with Power Query and Power BI Desktop to build queries that mashup data. See the list of function categories.

Determines the position or positions of a row within a table.

Table.PositionOf(table as table, row as record, optional occurrence as nullable number, optional equationCriteria as any) as any  

ArgumentDescription
tableThe Table to check.
rowThe row to check for.
optional occurrenceThe number for the appropriate occurrence specification.
optional equationCriteriaAn optional value that specifies how to control comparison between the rows of the table.

Occurrence specification

  • Occurrence.First = 0

  • Occurrence.Last = 1

  • Occurrence.All = 2

  • Table.PositionOf is similar to List.PositionOf but requires a table as input.
Table.PositionOf(   
 Table.FromRecords({  
 [A=1, B=2], [A=3, B=4], [A=1 B=6]}),   
 [A=3,B=4])  
  
 equals 1  

Table.PositionOf(  
 Table.FromRecords({  
 [A=1, B=2], [A=3, B=4], [A=1, B=6]}),   
 [A=1],   
 Occurrence.All, "A")  
  
 equals {0, 2}  

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