UpdateData
Updates an existing row in a data extension for the specified number of columns used to build the where clause listed in name value pairs followed by a list of columns to be updated in name value pairs. Returns the number of rows affected. Use this function with landing pages and SMS messages only.
Syntax
UpdateData(1, 2, 3, 4, 5, 6)
Function Properties
| Ordinal | Type | Description | |
|---|---|---|---|
| 1 | string | Required | Name of data extension from which to update the specified row |
| 2 | numeric | Required | Number of columns used to build WHERE clause |
| 3 | string | Required | Column name to build WHERE clause |
| 4 | string | Required | Value used to build WHERE clause |
| 5 | string | Required | Column name to build INSERT clause |
| 6 | string | Required | Value used to build INSERT clause |