Summary
Returns the value of the first row of a table for the specified field.
Usage
This tool is intended for use in ModelBuilder, not in Python scripting.
This tool differs from the Iterate Field Value tool as only the first row of the input table is read, and the value of the specified field in this row becomes the output.
Syntax
arcpy.mb.GetFieldValue(in_table, field, {data_type}, {null_value})| Parameter | Explanation | Data Type |
in_table | Input table to get the value from. | Table View |
field | Input field to get the value from. The value of the first record will be output. | Field |
data_type (Optional) | The data type of the output. | String |
null_value (Optional) | The value to use for null values. The default is 0 for numbers and blank ("") for strings. | String |
Derived Output
| Name | Explanation | Data Type |
| value | The value of the first row of a table for the specified field. | Any Value |
Environments
This tool does not use any geoprocessing environments.
Licensing information
- Basic: Yes
- Standard: Yes
- Advanced: Yes