search

kg-construct / rml-io-registry

Registry of Notes on source descriptions, reference formulations, etc
0 stars 0 forks source link

Describe special behavior of each RDBM? #2

Open marioscrock opened 3 months ago

marioscrock commented 3 months ago

The table "IOUs" is not found since the .sql file used for database initialization does not put the table name between double quotes and Postgres by default initializes the table as "ious" (lowercase).

I solved this issue by forcing a lowercase conversion for table names extracted from RML if the source is a Postgres DB. However, I don't know if this is a good assumption or if it would be better to update the test case.

DylanVanAssche commented 2 months ago

Interesting! I have seen this problem like a lot. IMO, we should even define this as part of the rml-io-registry where we define for each reference formulation 'special' handling. We cannot change the behavior of various RDBMS vendors so we have to define how to handle these cases I guess?

dachafra commented 2 months ago

I agree with you @DylanVanAssche, if you think it is more related to the rml-io-registry, we can transfer the issue to that repository.