fix bigint (#52)

Co-authored-by: Xiang Zhang <[email protected]>

__tests__/format.test.ts

@@ -127,5 +127,11 @@ describe('format', () => {
       const expected = "select 1 from user where state = '\\Za\\Z'"
       expect(format(query, ['\x1aa\x1a'])).toEqual(expected)
     })
+
+    test('formats bigint values', () => {
+      const query = 'select 1 from user where id=? and id2=?'
+      const expected = 'select 1 from user where id=1 and id2=9223372036854775807'
+      expect(format(query, [1n,9223372036854775807n])).toEqual(expected)
+    })
   })
 })

src/format.ts

@@ -27,7 +27,7 @@ function sanitize(value: Value): string {
     return 'null'
   }
 
-  if (typeof value === 'number') {
+  if (['number', 'bigint'].includes(typeof value)) {
     return String(value)
   }