UDataTableFunctionLibrary::AddDataTableRow

function Engine Blueprint Since unknown

#include "Kismet/DataTableFunctionLibrary.h"

Access: public Specifiers: staticBlueprintCallableCustomThunk

Description

Adds a row with the given name and data to a Data Table. Editor-only — used for building or modifying tables from editor scripts.

Caveats & Gotchas

• Only compiles with WITH_EDITOR — not available in packaged builds.
• In C++ this is CustomThunk-backed; RowData must be a struct instance matching the table's assigned row struct, not an arbitrary FTableRowBase — passing a mismatched struct type is undefined behaviour rather than a caught error.
• If RowName already exists in the table, the existing row's data is overwritten silently rather than the call failing.

Signature

static void AddDataTableRow(UDataTable* const DataTable, const FName& RowName, const FTableRowBase& RowData);

Parameters

Name	Type	Description	Default
DataTable	UDataTable* const	The table to add the row to.	—
RowName	const FName&	Name to assign to the new row.	—
RowData	const FTableRowBase&	Row data matching the table's row struct, passed as a wildcard/custom-structure pin in Blueprint.	—

Return Type

void

Example

Add a row via a matching row struct C++

FMyItemRow NewRow;
NewRow.DisplayName = TEXT("Health Potion");
NewRow.Value = 25;
UDataTableFunctionLibrary::AddDataTableRow(MyDataTable, TEXT("HealthPotion"), NewRow);

Version History

Introduced in: unknown

Version	Status	Notes
5.6	stable	—

Feedback

Was this helpful?