Web27 sep. 2024 · IF [条件式] THEN [結果1] ELSE [結果2] END において、 ① [条件式]が集計なら、 [結果1] [結果2]も集計。 ② [条件式]が非集計なら、 [結果1] [結果2]も非集計。 ただし以下は注意 (1) NULL及び、数値と文字列 ( 0,100,’合格’など )は、集計・非集計どちらとしても扱える。 (2) 表計算は「集計」、LOD式は「非集計」として扱われる。 ※詳細は … Web9 sep. 2024 · IF FIRST ()=0 THEN ATTR ( [Sub-Category]) ELSE PREVIOUS_VALUE (“”) + “, ” + ATTR ( [Sub-Category]) END If it’s the first row, then the Sub-Category is returned: “Art” in this case. If it’s not the first row, then take the value in the prior row, add a comma, then add the sub-category from the current row.
計算フィールドから NULL の結果が返される Tableau Software
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Changing Zeroes to Null Values Tableau Software
Web16 aug. 2024 · IF SUM ( [Number of countries in set]) = 0 THEN IF ATTR ( [Year]) = 2014 THEN AVG ( [x-axis Value]) END// Otherwise, show all years for countries in set ELSE AVG ( [x-axis Value]) END The last calculation is to filter. If the set is empty, show all countries, otherwise, only show members of the set IF {FIXED : COUNTD ( [Countries in Set])} = 0 WebSelect Analysis > Create Calculated Field. In the calculation editor that opens, do the following: Name the calculated field, KPI. Enter the following formula: SUM ( [Profit]) > 0 This calculation quickly checks if a member … Web14 apr. 2024 · SQL refers to a programming language used for managing and analyzing relational databases. According to Statista, it was among the five most-used programming languages in 2024. In data science, SQL is often used to extract data from databases to perform various data analysis tasks such as querying, aggregating, and joining data … foods low in fat but high in protein