Table.PositionOfAny
傳回任何指定之資料列在資料表中的位置。
Syntax
Table.PositionOfAny(
table as table,
rows as list,
optional occurrence as number,
optional equationCriteria as any
) as any
Remarks
傳回 table 中第一次出現 rows 清單的資料列位置。如果沒有出現,則會傳回 -1。
table: 輸入資料表。rows: 要在資料表中尋找其位置的資料列清單。occurrence: (選用) 指定要傳回的資料列出現次數。equationCriteria: (選用) 控制資料表資料列之間的比較方式。
Examples
Example #1
尋找資料表 ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]}) 中第一次出現 [a = 2, b = 4] 或 [a = 6, b = 8] 的位置。
Table.PositionOfAny(
Table.FromRecords({
[a = 2, b = 4],
[a = 1, b = 4],
[a = 2, b = 4],
[a = 1, b = 4]
}),
{
[a = 2, b = 4],
[a = 6, b = 8]
}
)
Result:
0
Example #2
尋找資料表 ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]} 中出現 [a = 2, b = 4] 或 [a = 6, b = 8] 的所有位置。
Table.PositionOfAny(
Table.FromRecords({
[a = 2, b = 4],
[a = 6, b = 8],
[a = 2, b = 4],
[a = 1, b = 4]
}),
{
[a = 2, b = 4],
[a = 6, b = 8]
},
Occurrence.All
)
Result:
{0, 1, 2}
Category
Table.Membership