Table.FromList

Syntax

Table.FromList(list as list, optional splitter as nullable function, optional columns as any, optional default as any, optional extraValues as nullable number) as table

About

Converts a list, list into a table by applying the optional splitting function, splitter, to each item in the list. By default, the list is assumed to be a list of text values that is split by commas. Optional columns may be the number of columns, a list of columns or a TableType. Optional default and extraValues may also be specified.

Example 1

Create a table from a list using the default splitter.

Usage

Power Query M

Table.FromList(
    {"a,apple", "b,ball", "c,cookie", "d,door"},
    null,
    {"Letter", "Example Word"}
)

Output

Power Query M

Table.FromRecords({
    [Letter = "a", #"Example Word" = "apple"],
    [Letter = "b", #"Example Word" = "ball"],
    [Letter = "c", #"Example Word" = "cookie"],
    [Letter = "d", #"Example Word" = "door"]
})

Example 2

Create a table from a list using a custom splitter.

Usage

Power Query M

Table.FromList(
    {"a,apple", "b,ball", "c,cookie", "d,door"},
    Splitter.SplitByNothing(),
    {"Letter and Example Word"}
)

Output

Power Query M

Table.FromRecords({
    [#"Letter and Example Word" = "a,apple"],
    [#"Letter and Example Word" = "b,ball"],
    [#"Letter and Example Word" = "c,cookie"],
    [#"Letter and Example Word" = "d,door"]
})

Example 3

Create a table from the list using the Record.FieldValues splitter.

Usage

Power Query M

Table.FromList(
    {
        [CustomerID = 1, Name = "Bob"],
        [CustomerID = 2, Name = "Jim"]
    },
    Record.FieldValues,
    {"CustomerID", "Name"}
)

Output

Power Query M

Table.FromRecords({
    [CustomerID = 1, Name = "Bob"],
    [CustomerID = 2, Name = "Jim"]
})