Dss export: fix organisation.bemerkung length and allow vl extensions

[cymed]

changed from 80 to 255, see https://vsa.ch/models/2020_1/SIA405_Base_Abwasser_1_2_d_LV95-20231018.ili Line 139

[sjib]

As we have now the constraints in the datemodel

wastewater/datamodel/changelogs/0001/03_tww_db_dss.sql

Line 172 in 42cbbec

ALTER TABLE tww_od.organisation ADD CONSTRAINT og_remark_length_max_255 CHECK(char_length(remark)<=255);

I am not sure if we still need the truncate here. If yes the correction is correct.

[cymed]

constraints on the datamodel can be disabled. I would keep the truncation

[sjib]

Another exception to length of remark is with abwasserreinigung (also 255 instead of 80):

wastewater/plugin/teksi_wastewater/interlis/interlis_model_mapping/interlis_exporter_to_intermediate_schema.py

Line 989 in a427c63

bemerkung=row.remark,

[sjib]

Check comment on truncate, else it looks good (without having tested if the use_vsa is working - but the option to use vsa code is welcomed.

[cymed]

Check comment on truncate, else it looks good (without having tested if the use_vsa is working - but the option to use vsa code is welcomed.

use_vsa was tested using a database with vl extensions

[cymed]

Error is:

=================================== FAILURES ===================================
_________________ TestInterlis.test_dss_dataset_import_export __________________
[...]
psycopg2.errors.ForeignKeyViolation: insert or update on table "mechanical_pretreatment" violates foreign key constraint "rel_mechanical_pretreatment_wastewater_structure"
DETAIL:  Key (fk_wastewater_structure)=(ch080qwzVA001062) is not present in table "wastewater_structure"

Where is the script of TestInterlis.test_dss_dataset_import_export? I am not sure that the unit test fails because of the alterations