Merge pull request #8934 from creative-commoners/pulls/4.4/pdostgresql-boolean-consistency

FIX Postgres booleans should return as int for consistency

src/ORM/Connect/PDOStatementHandle.php

@@ -47,6 +47,7 @@ class PDOStatementHandle
         'float8' => 'float',
         'float16' => 'float',
         'numeric' => 'float',
+        'bool' => 'int', // Bools should be ints
 
         // MySQL
         'NEWDECIMAL' => 'float',

tests/php/ORM/DatabaseTest.php

@@ -267,5 +267,9 @@ class DatabaseTest extends SapphireTest
 
         // Dates are returned as strings
         $this->assertInternalType('string', $record['Created'], 'DBDatetime fields should be string (non-prepared)');
+
+        // Booleans selected directly are ints
+        $result = DB::query('SELECT TRUE')->first();
+        $this->assertInternalType('int', reset($result));
     }
 }