AddFieldDelimiters

Resumen

Adds field delimiters to a field name for use in SQL queries.

Heredado:

This is a legacy function. Field delimiters are not needed for SQL queries in ArcGIS Pro.

Sintaxis

AddFieldDelimiters (datasource, field)

Parámetro	Explicación	Tipo de datos
datasource	The data source used to determine the field delimiters.	String
field	The field name to which delimiters will be added. The field does not have to currently exist.	String

Valor de retorno

Tipo de datos	Explicación
String	The delimited field name.

Muestra de código

AddFieldDelimiters example

import arcpy

field_name = arcpy.GetParameterAsText(0)
arcpy.env.workspace = arcpy.GetParameterAsText(1)
in_features = arcpy.GetParameterAsText(2)
out_feat_class = arcpy.GetParameterAsText(3)
state_value = arcpy.GetParameterAsText(4)

# AddFieldDelimiters will return a field name with the proper
# field delimiters for the workspace specified.
sql_exp = """{0} = '{1}'""".format(
    arcpy.AddFieldDelimiters('c:/data', field_name),
    state_value)

# Use delimited field for Select tool SQL expression
arcpy.analysis.Select(in_features, out_feat_class, sql_exp)