Merge pull request #20 from itsravenous/cast_int_array_searches

Cast integers when searching arrays

Author: ~ape

lib/index.js

@@ -297,7 +297,13 @@ module.exports = Adapter => class PostgreSQLAdapter extends Adapter {
     function mapValueCast (value) {
       index++
       parameters.push(value)
-      return `$${index}${Buffer.isBuffer(value) ? '::bytea' : ''}`
+      let cast = '';
+      if (Buffer.isBuffer(value)) {
+        cast = '::bytea'
+      } else if (typeof value === 'number' && value % 1 === 0) {
+        cast = '::int'
+      }
+      return `$${index}${cast}`
     }
 
     function mapValue (value) {