@quangphuc/sql-language-service

Framework-neutral SQL language service (validation, completion, formatting) for the Dashmax SQL dialect, built with antlr4ng.

Ranges are offset based ({ start, end }, end exclusive); consumers map them onto their editor's own representation.

import { makeSQLLanguageService } from "@quangphuc/sql-language-service";

const svc = makeSQLLanguageService();

svc.validate("select 1 +");        // → Diagnostic[]
svc.getLinksList("select * from t"); // → table / bind-value links
svc.format("select a,b from t");   // → TextEdit[] (in-house formatter)

Formatting is handled by an in-house token-stream formatter built on this package's own lexer, so custom syntax — {{dxq:...}} embedded queries and @name / $name bind values — is preserved verbatim. There is no longer a runtime dependency on @sqltools/formatter, so no Vite optimizeDeps workaround is required.