Migrations returns migrations to be applied on top of the "common" migrations for the "trigram" search module to work, the "trigram" module migration IDs range is [2000-2999].

Search is an implementation of the postgres.SearchFn function based on the "pg_trgm" postgres extension.

SessionParams returns a map of k:v pairs, which represent DB settings to be applied as soon as the DB session is started.

FcTranslator is the filter conditions translator from simila QL to the Postgres dialect.