Table.PositionOfAny

语法

 
Table.PositionOfAny(table as table, rows as list, optional occurrence as nullable number, optional equationCriteria as any) as any

关于

返回 rows 列表第一个匹配项在 table 中的行位置。 如果未找到匹配项,则返回 -1。

  • table:输入表。
  • rows:表中要查找其位置的行的列表。
  • occurrence[可选] 指定要返回的行的匹配项。
  • `equationCriteria:[可选] 控制表行之间的比较。

示例 1

查找 [a = 2, b = 4] 或 [a = 6, b = 8] 在表 ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]}) 中第一次出现的位置。

使用情况

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]
    }
)

输出

0

示例 2

查找 [a = 2, b = 4] 或 [a = 6, b = 8] 在表 ({[a = 2, b = 4], [a = 6, b = 8], [a = 2, b = 4], [a = 1, b = 4]} 中所有出现的位置。

使用情况

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
)

输出

{0, 1, 2}