Added SQLite formatter for SQL template literal

Author: oskardudycz

src/packages/dumbo/src/core/sql/index.tagged-template.unit.spec.ts renamed to src/packages/dumbo/src/core/sql/pg-format/sqlFormatter.unit.spec.ts

@@ -1,5 +1,6 @@
 import assert from 'assert';
 import { describe, it } from 'node:test';
+import { pgFormatter } from '.';
 import {
   SQL,
   identifier,
@@ -8,8 +9,7 @@ import {
   plainString,
   processDeferredSQL,
   rawSql,
-} from '.';
-import { pgFormatter } from './pg-format';
+} from '..';
 
 export function processSQLForTesting(sql: SQL): string {
   const formatter = pgFormatter;

src/packages/dumbo/src/core/sql/sqlFormatter.ts

@@ -37,7 +37,7 @@ function formatValue(value: unknown, formatter: SQLFormatter): string {
 
     return formatter.formatBigInt
       ? formatter.formatBigInt(value)
-      : formatter.formatLiteral(value.toString());
+      : formatter.formatLiteral(value);
   } else if (value instanceof Date) {
     // Let the formatter handle dates consistently
     return formatter.formatDate

src/packages/dumbo/src/core/sql/sqlite-format/index.ts

@@ -0,0 +1,20 @@
+import { JSONSerializer } from '../../serializer';
+import { type SQLFormatter, registerFormatter } from '../sql';
+import format from './sqliteFormat';
+
+const sqliteFormatter: SQLFormatter = {
+  formatIdentifier: format.ident,
+  formatLiteral: format.literal,
+  formatString: format.string,
+  formatArray: (array, itemFormatter) => {
+    if (array.length === 0) return '()';
+    return '(' + array.map(itemFormatter).join(', ') + ')';
+  },
+  formatDate: (value) => format.literal(value.toISOString()),
+  formatObject: (value) =>
+    `'${JSONSerializer.serialize(value).replace(/'/g, "''")}'`,
+};
+
+registerFormatter('SQLite', sqliteFormatter);
+
+export { format, sqliteFormatter };