删除对象属性

Synopsis

DLATT/{obj list|ALL|PART|'name'},{title list|ALL}[,data_type]

Description

Deletes object attributes assigned to an object. Note that attributes on a tool object are not affected by this statement.

Parameters

Parameter

Description

obj list

The list of objects from which the specified attributes are to be deleted. If the PART object identifier is included, it must be the first member.

ALL

Minor word which indicates that the specified attributes are to be deleted from all of the objects in the part (except manufacturing objects).

PART

Minor word which indicates that the attributes are to be deleted from the part instead of from individual objects.

'name'

A string or string variable which represents the name (object identifier) of an object such as a reference set.

title list

The title list is a string list which consists of the attribute titles which are to be deleted from the specified objects.

ALL

Minor word which indicates that all of the attributes are to be deleted from the specified objects.

[,data_type]

The parameter data_type has been assigned a value of the GPA &ATTYPE. Depending on the value of data_type, object attributes for all specified objects are deleted. If data_type is not specified, the default data type is variable length string.

Part attributes can only have a data_type of 5 (string); the system ignores all other data_types for part attributes.

Data_Type

Explanation

1

Integer

2

Floating point

3

Date and time

4

Null

5

Variable length character

6

All data types

7

Reference

Parameter	Description
obj list	The list of objects from which the specified attributes are to be deleted. If the PART object identifier is included, it must be the first member.
ALL	Minor word which indicates that the specified attributes are to be deleted from all of the objects in the part (except manufacturing objects).
PART	Minor word which indicates that the attributes are to be deleted from the part instead of from individual objects.
'name'	A string or string variable which represents the name (object identifier) of an object such as a reference set.
title list	The title list is a string list which consists of the attribute titles which are to be deleted from the specified objects.
ALL	Minor word which indicates that all of the attributes are to be deleted from the specified objects.
[,data_type]	The parameter data_type has been assigned a value of the GPA &ATTYPE. Depending on the value of data_type, object attributes for all specified objects are deleted. If data_type is not specified, the default data type is variable length string. Part attributes can only have a data_type of 5 (string); the system ignores all other data_types for part attributes.

Data_Type	Explanation
1	Integer
2	Floating point
3	Date and time
4	Null
5	Variable length character
6	All data types
7	Reference