Table.Skip

Σύνταξη

Table.Skip(table as table, optional countOrCondition as any) as table

Πληροφορίες

Επιστρέφει έναν πίνακα που δεν περιέχει τον πρώτο καθορισμένο αριθμό γραμμών, countOrCondition, του πίνακα table. Ο αριθμός των γραμμών που παραλείπονται εξαρτάται από την προαιρετική παράμετρο countOrCondition.

• Εάν countOrCondition παραλειφθεί η , παραλείπεται μόνο η πρώτη γραμμή.
• Εάν countOrCondition το είναι ένας αριθμός, θα παραλειφθούν τόσες πολλές γραμμές (ξεκινώντας από την κορυφή).
• Εάν countOrCondition το είναι συνθήκη, οι γραμμές που ικανοποιούν τη συνθήκη θα παραλειφθούν μέχρι μια γραμμή να μην ικανοποιεί τη συνθήκη.

Παράδειγμα 1

Παραλείπει την πρώτη γραμμή του πίνακα.

Χρήση

Table.Skip(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
    }),
    1
)

Έξοδος

Table.FromRecords({
    [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

Παράδειγμα 2

Παραλείπει τις πρώτες δύο γραμμές του πίνακα.

Χρήση

Table.Skip(
    Table.FromRecords({
        [CustomerID = 1, Name = "Bob", Phone = "123-4567"],
        [CustomerID = 2, Name = "Jim", Phone = "987-6543"],
        [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
        [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
    }),
    2
)

Έξοδος

Table.FromRecords({
    [CustomerID = 3, Name = "Paul", Phone = "543-7890"],
    [CustomerID = 4, Name = "Ringo", Phone = "232-1550"]
})

Παράδειγμα 3

Παραλείπει τις πρώτες γραμμές όπου [Price] > 25 του πίνακα.

Χρήση

Table.Skip(
    Table.FromRecords({
        [OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100.0],
        [OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5.0],
        [OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25.0],
        [OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200.0],
        [OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2.0],
        [OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20.0],
        [OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
        [OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100.0],
        [OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
    }),
    each [Price] > 25
)

Έξοδος

Table.FromRecords({
    [OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5],
    [OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25],
    [OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200],
    [OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2],
    [OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20],
    [OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
    [OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100],
    [OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
})