Open sdebruyn opened 1 month ago
@sdebruyn , I tried to repro the issue, but couldn't. Please see the below execution log. I created a model stg_customers.sql as a view, changed it as a table and then as a view.
Also, please see the attached dbt log for all three executions. dbt.log
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:24:24 Running with dbt=1.8.6
00:24:24 Registered adapter: fabric=1.8.8
00:24:24 Unable to do partial parsing because saved manifest not found. Starting full parse.
00:24:25 [WARNING]: Deprecated functionality
The `tests` config has been renamed to `data_tests`. Please see
https://docs.getdbt.com/docs/build/data-tests#new-data_tests-syntax for more
information.
00:24:25 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:24:25
00:24:28 Concurrency: 4 threads (target='fabric-dev')
00:24:28
00:24:28 1 of 1 START sql view model dbo.stg_customers .................................. [RUN]
00:24:30 1 of 1 OK created sql view model dbo.stg_customers ............................. [OK in 1.35s]
00:24:30
00:24:30 Finished running 1 view model in 0 hours 0 minutes and 4.58 seconds (4.58s).
00:24:30
00:24:30 Completed successfully
00:24:30
00:24:30 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:31:38 Running with dbt=1.8.6
00:31:38 Registered adapter: fabric=1.8.8
00:31:38 [WARNING]: Deprecated functionality
The `tests` config has been renamed to `data_tests`. Please see
https://docs.getdbt.com/docs/build/data-tests#new-data_tests-syntax for more
information.
00:31:39 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:31:39
00:31:41 Concurrency: 4 threads (target='fabric-dev')
00:31:41
00:31:41 1 of 1 START sql table model dbo.stg_customers ................................. [RUN]
00:31:47 1 of 1 OK created sql table model dbo.stg_customers ............................ [OK in 5.35s]
00:31:47
00:31:47 Finished running 1 table model in 0 hours 0 minutes and 7.99 seconds (7.99s).
00:31:47
00:31:47 Completed successfully
00:31:47
00:31:47 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:31:57 Running with dbt=1.8.6
00:31:57 Registered adapter: fabric=1.8.8
00:31:57 [WARNING]: Deprecated functionality
The `tests` config has been renamed to `data_tests`. Please see
https://docs.getdbt.com/docs/build/data-tests#new-data_tests-syntax for more
information.
00:31:57 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:31:57
00:32:00 Concurrency: 4 threads (target='fabric-dev')
00:32:00
00:32:00 1 of 1 START sql view model dbo.stg_customers .................................. [RUN]
00:32:01 1 of 1 OK created sql view model dbo.stg_customers ............................. [OK in 1.57s]
00:32:01
00:32:01 Finished running 1 view model in 0 hours 0 minutes and 3.91 seconds (3.91s).
00:32:01
00:32:01 Completed successfully
00:32:01
00:32:01 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$
With dbt-fabric==1.8.7 version
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:51:43 Running with dbt=1.8.6
00:51:44 Registered adapter: fabric=1.8.7
00:51:44 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:51:44
00:51:46 Concurrency: 4 threads (target='fabric-dev')
00:51:46
00:51:46 1 of 1 START sql view model dbo.stg_customers .................................. [RUN]
00:51:48 1 of 1 OK created sql view model dbo.stg_customers ............................. [OK in 1.62s]
00:51:48
00:51:48 Finished running 1 view model in 0 hours 0 minutes and 3.98 seconds (3.98s).
00:51:48
00:51:48 Completed successfully
00:51:48
00:51:48 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:51:59 Running with dbt=1.8.6
00:51:59 Registered adapter: fabric=1.8.7
00:52:00 [WARNING]: Deprecated functionality
The `tests` config has been renamed to `data_tests`. Please see
https://docs.getdbt.com/docs/build/data-tests#new-data_tests-syntax for more
information.
00:52:00 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:52:00
00:52:02 Concurrency: 4 threads (target='fabric-dev')
00:52:02
00:52:02 1 of 1 START sql table model dbo.stg_customers ................................. [RUN]
00:52:10 1 of 1 OK created sql table model dbo.stg_customers ............................ [OK in 7.49s]
00:52:10
00:52:10 Finished running 1 table model in 0 hours 0 minutes and 9.86 seconds (9.86s).
00:52:10
00:52:10 Completed successfully
00:52:10
00:52:10 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:52:22 Running with dbt=1.8.6
00:52:22 Registered adapter: fabric=1.8.7
00:52:22 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:52:22
00:52:25 Concurrency: 4 threads (target='fabric-dev')
00:52:25
00:52:25 1 of 1 START sql table model dbo.stg_customers ................................. [RUN]
00:52:29 1 of 1 OK created sql table model dbo.stg_customers ............................ [OK in 3.31s]
00:52:29
00:52:29 Finished running 1 table model in 0 hours 0 minutes and 6.09 seconds (6.09s).
00:52:29
00:52:29 Completed successfully
00:52:29
00:52:29 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$ dbt run --model stg_customers.sql
00:52:37 Running with dbt=1.8.6
00:52:38 Registered adapter: fabric=1.8.7
00:52:38 [WARNING]: Deprecated functionality
The `tests` config has been renamed to `data_tests`. Please see
https://docs.getdbt.com/docs/build/data-tests#new-data_tests-syntax for more
information.
00:52:38 Found 6 models, 3 seeds, 20 data tests, 453 macros
00:52:38
00:52:41 Concurrency: 4 threads (target='fabric-dev')
00:52:41
00:52:41 1 of 1 START sql view model dbo.stg_customers .................................. [RUN]
00:52:42 1 of 1 OK created sql view model dbo.stg_customers ............................. [OK in 1.47s]
00:52:42
00:52:42 Finished running 1 view model in 0 hours 0 minutes and 3.90 seconds (3.90s).
00:52:42
00:52:42 Completed successfully
00:52:42
00:52:42 Done. PASS=1 WARN=0 ERROR=0 SKIP=0 TOTAL=1
prdpsvs@Pradeep:~/repos/jaffle-shop$
So when I have seen this issue one has to make an error within a model causing it to fail. If the user then materializes it opposite of the first time then run it does not drop the opposing dbt_backup materialization. Maybe that is what this originally getting at?
@TheBishop-98 , good catch.
The table materialization should check for backup_relation type using adapter.get_relation(database=this.database, schema=this.schema, identifier=this.identifier)
and then drop it with correct object type. It's handled correctly in view materialization but not in table materialization.
I will update it and release a new version along other changes.
@prdpsvs When can we expect the fix to be shipped? Some of these small issues are popping up in our production runs, and should not be.
When you first materialize a model as a view and then later on change your config to materialize that exact same model as a table, it will fail because dbt-fabric tries to drop the model as being a table while it was a view. Other adapters handle this gracefully by dropping the view without issues.