import { kysely } from "https://deno.land/x/kysely_postgrs_js_dialect@v0.27.4/deps.ts";
const { WheneableMergeQueryBuilder } = kysely;
Adds a simple when not matched by source
clause to the query.
Supported in MS SQL Server.
Similar to whenNotMatched, but returns a MatchedThenableMergeQueryBuilder.
Returns
MatchedThenableMergeQueryBuilder<DB, TT, ST, TT, O>