Files
vikunja/pkg/models
kolaente 5b2cbcb1b5 fix(project): replace CAST(... AS int) with CASE WHEN for MySQL 8 compat
MySQL 8 rejects CAST(... AS int) (only SIGNED/UNSIGNED/CHAR/... are
accepted as target types), causing /api/v1/projects, /api/v1/tasks,
and /api/v1/labels to return HTTP 500 for every authenticated user on
MySQL 8. SQLite, Postgres, and MariaDB lax mode silently accepted the
expression, which is why the regression (introduced in e3045dfd0,
shipped in v2.3.0) passed CI — the mysql CI matrix leg uses
mariadb:12, not real MySQL 8.

Replace the two CAST(all_projects.is_archived AS int) expressions in
the recursive project CTE with MAX(CASE WHEN ... THEN 1 ELSE 0 END),
which is dialect-agnostic and needs no cast on any supported backend.

Fixes #2589
2026-04-11 17:20:53 +00:00
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