A mechanical prettier --write over server/src, server/tests, server/scripts
and shared/src with the workspaces' .prettierrc; nothing but layout and
import order changes, and every file keeps the same set of imports. shared
is formatted throughout and its format baseline is empty. The server
baseline keeps the 35 files that Prettier would grow past their lint:size
limit (they need a split first, which is not a formatting change), and the
generated entity files stay as their generator writes them.
The dialect layer promised that a second engine would be a branch in
src/db/dialect/ and no sweep through the repositories, but every helper
only knew SQLite and threw for anything else. Each one now has a Postgres
branch, and the helpers whose text both engines read alike (COALESCE,
LOWER, TRIM, substr, ||, the aggregates, the CASE shapes) share one
spelling behind isKnownPlatform.
The Postgres branches keep the storage model SQLite has: the clock helpers
render UTC as the same YYYY-MM-DD HH:MM:SS text (to_char over CURRENT_TIMESTAMP
AT TIME ZONE 'UTC'), GLOB becomes an anchored regular expression, the integer
cast truncates through numeric so '14.0' still reads as 14, JULIANDAY
distance comes from the epoch difference, SQLite's null-safe IS becomes IS
NOT DISTINCT FROM, and NOCASE names a nondeterministic ICU collation a
Postgres schema creates. Bound values on the Kysely side are cast to text
where pg would otherwise send an untyped parameter the planner cannot
resolve.
The SQLite branches are untouched, so nothing changes for a running
install. The Postgres text is pinned in sql-functions.postgres.test.ts.
Maurice