Suppress duplicate Postgres migration notices

Author: dmitriyeff

src/generators/node/database.test.ts

@@ -72,6 +72,9 @@ describe('generateDatabase — src/database/index.ts', () => {
 		const content = await read('src/database/index.ts');
 		expect(content).toContain('postgres');
 		expect(content).toContain('drizzle-orm/postgres-js');
+		expect(content).toContain('onnotice');
+		expect(content).toContain("'42P06'");
+		expect(content).toContain("'42P07'");
 		expect(content).toContain('export');
 	});
 

src/generators/node/database.ts

@@ -110,7 +110,12 @@ function dbClientContent(database: GeneratorOptions['database']): string {
 			import postgres from 'postgres';
 			import * as schema from './schema.js';
 
-			const client = postgres(process.env.DATABASE_URL!);
+			const client = postgres(process.env.DATABASE_URL!, {
+				onnotice: (notice) => {
+					if (notice.code === '42P06' || notice.code === '42P07') return;
+					console.warn(notice);
+				},
+			});
 			export const db = drizzle(client, { schema });
 		`;
 	}