Table.TransformRows - Power Query

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ItemExpression.From

RowExpression.Column

RowExpression.From

Table.AddColumn

Table.AddIndexColumn

Table.AddJoinColumn

Table.AggregateTableColumn

Table.AlternateRows

Table.ColumnCount

Table.ColumnNames

Table.ColumnsOfType

Table.CombineColumns

Table.ContainsAll

Table.ContainsAny

Table.DemoteHeaders

Table.DuplicateColumn

Table.ExpandListColumn

Table.ExpandRecordColumn

Table.ExpandTableColumn

Table.FilterWithDataTable

Table.FirstValue

Table.FromColumns

Table.FromPartitions

Table.FromRecords

Table.FromValue

Table.FuzzyJoin

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Table.HasColumns

Table.InsertRows

Table.IsDistinct

Table.MatchesAllRows

Table.MatchesAnyRows

Table.NestedJoin

Table.Partition

Table.PositionOf

Table.PositionOfAny

Table.PrefixColumns

Table.PromoteHeaders

Table.RemoveColumns

Table.RemoveFirstN

Table.RemoveLastN

Table.RemoveMatchingRows

Table.RemoveRows

Table.RemoveRowsWithErrors

Table.RenameColumns

Table.ReorderColumns

Table.ReplaceErrorValues

Table.ReplaceKeys

Table.ReplaceMatchingRows

Table.ReplaceRelationshipIdentity

Table.ReplaceRows

Table.ReplaceValue

Table.ReverseRows

Table.SelectColumns

Table.SelectRows

Table.SelectRowsWithErrors

Table.SingleRow

Table.SplitColumn

Table.ToColumns

Table.ToRecords

Table.TransformColumnNames

Table.TransformColumns

Table.TransformColumnTypes

Table.TransformRows

Table.Transpose

Table.UnpivotOtherColumns

Table.ViewFunction

Tables.GetRelationships

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Table.TransformRows

Table.TransformRows
Transforms the rows of the table using the specified transform function.
function (table as table, transform as function) as list
Description
Creates a table from table by applying the transform operation to the rows. If the return type of the transform function is specified, then the result will be a table with that row type. In all other cases, the result of this function will be a list with an item type of the return type of the transform function.
Category
Table.Transformation
Examples
Transform the rows into a list of numbers from the table ({[A = 1], [A = 2], [A = 3], [A = 4], [A = 5]}).
Table.TransformRows(Table.FromRecords({[a = 1], [a = 2], [a = 3], [a = 4], [a = 5]}), each [a])
{1, 2, 3, 4, 5}
Transform the rows in column [A] into text values in a column [B] from the table ({[A = 1], [A = 2], [A = 3], [A = 4], [A = 5]).
Table.TransformRows(Table.FromRecords({[a = 1], [a = 2], [a = 3], [a = 4], [a = 5]}), (row) as record => [B = Number.ToText(row[a])])
{ [ B = "1" ], [ B = "2" ], [ B = "3" ], [ B = "4" ], [ B = "5" ] }

Table.TransformColumnTypes

Table.Transpose

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Table.TransformRows

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