Dynamic CRM 中修改实体中主字段的长度

select EntityId,* from MetadataSchema.Entity where Name='dji_incidentaddress'

SELECT TOP 100 [AttributeId]
,[AttributeTypeId]
FROM [MetadataSchema].[Attribute]
WHERE PhysicalName = 'dji_name' AND EntityId='78B02832-6167-47E0-A966-AB425A61091C'

Update Attribute
SET MaxLength = 2000,
length=1000
WHERE PhysicalName = 'dji_name' AND AttributeId='66B7E34C-4F2F-4592-85CC-3E3F0794F5EB'