Issues · microsoft/dbt-fabric · GitHub

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FabricAdapter.quote() does not escape closing brackets — invalid SQL and identifier-injection risk

#399

· sdebruyn opened

on May 19, 2026

Incremental `--full-refresh` drops the target before recreating it — data loss if creation fails

#397

· sdebruyn opened

on May 19, 2026

`fabric__get_use_database_sql` emits invalid `USE [None];` when `database=None` (breaks `drop_schema_named`)

#395

· sdebruyn opened

on May 19, 2026

`fabric__get_incremental_microbatch_sql` ignores `unique_key` — always delete+insert, never MERGE

#393

· sdebruyn opened

on May 19, 2026

Pre/post hooks fail at every run boundary: dbt-adapters' default `run_hooks` emits `commit;` that Fabric Warehouse cannot execute

#391

· sdebruyn opened

on May 19, 2026

`get_response` returns hardcoded `"OK"` and discards every cursor message (warnings + distributed statement ID)

#389

· sdebruyn opened

on May 19, 2026

PR #315: `timeout=getattr(credentials, "login_timeout", None)` is a no-op on every call site

#388

· sdebruyn opened

on May 19, 2026

`check_for_nested_cte`: a dbt adapter must never parse user SQL — delete this macro

#387

· sdebruyn opened

on May 19, 2026

`apply_label`: debug `log()` on every invocation, and the helper should be replaced by `dbt-adapters` `query_header` mechanism

#386

· sdebruyn opened

on May 19, 2026

`varchar(8000)` default in `FabricColumn` silently truncates strings

#384

· sdebruyn opened

on May 19, 2026

`delete_warehouse_snapshot` is a `return True` stub — pretends to delete, does nothing

#383

· sdebruyn opened

on May 19, 2026

Custom `fabric__snapshot_merge_sql` is a 30-line UPDATE+INSERT pair — replace with native MERGE

#382

· sdebruyn opened

on May 19, 2026