remove 'PRAGMA writable_schema;

Author: SakiTakamachi

ext/sqlite3/tests/sqlite3_defensive.phpt

@@ -20,7 +20,6 @@ var_dump($db->exec('CREATE TABLE test (a, b);'));
 
 // This does not generate an error!
 var_dump($db->exec('PRAGMA writable_schema = ON;'));
-var_dump($db->querySingle('PRAGMA writable_schema;'));
 
 // Should be 1
 var_dump($db->querySingle('SELECT COUNT(*) FROM sqlite_master;'));
@@ -35,8 +34,7 @@ var_dump($db->querySingle('SELECT COUNT(*) FROM sqlite_master;'));
 bool(true)
 bool(true)
 int(1)
-int(1)
 
-Warning: SQLite3::querySingle(): Unable to prepare statement: 1, table sqlite_master may not be modified in %s on line %d
+Warning: SQLite3::querySingle(): Unable to prepare statement: table sqlite_master may not be modified in %s on line %d
 bool(false)
-int(1)
+int(1)