Comments (3)
Nice summary! One question: in the case [A:CASCADE & FK=PK]>---[B], we just need to call the delete_B(id) such that the respective row in table A can be automatically deleted using the CASCADE. Is this right?
from 3dcitydb.
Ah, good hint. For the fifth case the ON DELETE setting should not matter. If somebody wants to create a delete function for such a table with CASCADE setting on the FK=PK (e.g. masspoint_relief) delete_B must be called in the end.
[A & FK=PK]>---[B] = call delete_B(id) is right
I'll fix that. Of course, calling only delete_B would also be sufficient, but the script generator is not able to handle this scenario at the moment.
from 3dcitydb.
The PL/SQL implementation can be found in the CITYDB_PKG
folder under DELETE
> DELETE_SCRIPT_GENERATOR.sql
in the dev
branch. I've put the resulting functions together to a script and moved it into the SCHEMA
folder. As we decided to let the ADE Manager Plugin generate the scripts, I think I can close this issue.
from 3dcitydb.
Related Issues (20)
- Enhance Github labels
- Github issue form templates
- High number of export files HOT 6
- [Question] CityGML coordinates understanding problem HOT 2
- rename "val_reference_type" to "feature_reference_type" HOT 1
- change index on "name" column of "property"
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- Remove column supertype_id of table datatype HOT 2
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- Drop the "type" column from the geometry_data table
- Drop "val_implicitgeom_transform" column HOT 1
- Change gt_orientation to json HOT 1
- Drop "val_implicitgeom_refpoint" coulmn?
- Data creation learning-curve barrier HOT 3
- Some changes to indexes HOT 1
- Drop the "objectid" column from the geometry_data table HOT 1
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- Harmonize file names and directory names HOT 3
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