Table 9. Row Set Variables Used in Action Expressions
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{Row Set} |
The input row set for the step (specified as an input argument). |
{Context} |
The input property set of variables shared by all rows (specified as an input argument). {Context} acts as a set of default values for every {Row}. If {Row.Value} is not specified, then PSP automatically returns {Context.Value}. This also works for {Parent.Value} in the Hierarchical transform. If no value is found in {Row} or {Context}, then an error is raised. |
{Output Row Set} |
The optional output row set for the step. Most steps allow rows to be updated and written to both {Row Set} and {Output Row Set}. |
{Row} |
The {Row Set} row currently being processed by the transform. |
{Output} |
The last row added to the {Output Row Set} property set. |
{Parent} |
The parent row of {Row}. (Hierarchical transform only.) |
{Children} |
A row set containing the child rows of {Row}. (Hierarchical transform only.) |
{Match} |
A property set containing name/value pairs from a joined record in a business component or other row set. (Look-Up transforms only.) |
{Property Set.Name} |
The value of property "Name" in the property set. (Examples: {Row.Net Price} or {Match.Discount %}) |
{Property Set}.{Type} |
The child row set of "Property Set" of type "Type". (Example: {Row}.{Net Price Waterfall}) |