Prisma v6.7.0+ queryCompiler feature introduces widespread data corruption and parsing bugs
9The recently released queryCompiler feature in Prisma 6.7.0+ has introduced critical bugs affecting data integrity: JSONB columns return empty objects, String[] fields are returned as comma-separated strings instead of arrays, date fields become empty objects, and relations with @map fail to parse. Multiple users report broken functionality across PostgreSQL, D1 (SQLite), and other databases.
compatibilityPrismaPostgreSQLSQLite+1