Per ADR-0050 (closing issue #28): the confirmation echo after an
incidental structural edit — create table, add/drop/rename/change
column, add/drop index — now renders the structure only (header +
column box + indexes + constraints) and no longer appends the
References:/Referenced by: relationship block.
Rationale: a confirmation reports the change just made, not the
table's relationships, which the user didn't touch. Relationship info
is still one `show table <T>` away, and the relationship-subject
surfaces (show table, add/drop relationship) keep their ADR-0044
diagrams unchanged.
Scope is all incidental DDL (user-confirmed). Mechanism: drop the
relationship-block call from render_structure (all its callers are
incidental DDL); the handle_dsl_success diagram-vs-structure routing
is unchanged. The orphaned relationship_prose_lines + cols_disp
helpers are deleted (the prose format survives in ADR-0016 §5 + git
history for a future OOS-7 always-prose setting).
ADR-0050 supersedes ADR-0044 §1's incidental-DDL prose clause and the
relationship-block half of ADR-0016 §5 (both annotated). Tests: prose-
presence unit test + snapshot removed; new unit test locks structure-
only with inbound+outbound relationships present; the misnamed add-
column integration test inverted + renamed. 2458 pass / 0 fail / 0
skip, clippy clean.
Replaces the placeholder pipe-and-dash output with Unicode
box-drawing tables for both data results and table-structure
listings, per ADR-0016.
* New `src/output_render.rs` module with `render_data_table`
and `render_structure`. Hand-rolled to match the project's
existing CSV/YAML pattern; ~300 lines.
* Header-only outer-frame border style: outer ┌─┐│└─┘ box +
├─┤ header underline, no per-row separators. NULL renders
as `(null)`; cell newlines/tabs/control chars become
`↵`/`→`/`·` as display-only substitutions.
* Type-aware column alignment: numeric types right-aligned,
everything else left. `DataResult` gains a `column_types:
Vec<Option<Type>>` field, populated from the existing
metadata lookup at the two query sites in db.rs (no new
query paths).
* Structure view shows Name | Type | Constraints columns;
References / Referenced-by sections retain plain-text
format, leaving room for the future relationship-rendering
ADR.
* 18 new unit tests in output_render.rs (plus 4 insta
snapshots for the canonical layouts). Existing assertions
in app.rs and walking_skeleton.rs updated to match the new
format.
Total: 426 passing, 0 failing, 0 skipped (up from 408).
Clippy clean.
claude@clouddev1