zeekay f0e679ad9f Speak the words the warehouse server actually knows ...

Two things in the schema were spelled for a server we do not run, and each one
stopped the migration graph dead — a rejected CREATE means the table never
exists, which surfaces much later as a read failing on a missing column.

CLICKHOUSE is a word in the dictionary-source grammar, resolved against a fixed
registry of source types, not a product name in our surface. Renaming it to
DATASTORE made every `CREATE DICTIONARY` fail with `unknown dictionary source
type: datastore`. The five dictionaries that already existed were created
before the rename, which is why nothing looked wrong until a new one was added.
Proved by probing the live server: DATASTORE is rejected, CLICKHOUSE accepted.

`map_serialization_version` is not a setting this server has at all, so it
refused the whole logs34 and trace-spans CREATE. It only chooses a storage
layout for Map columns; the default holds the same data.

The credential mask keys on `PASSWORD '…'`, not on the source keyword, so it
still redacts.

2026-08-09 05:14:14 -07:00

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SKILL.md

Speak the words the warehouse server actually knows

2026-08-09 05:14:14 -07:00