Postgres support (#328)

Co-authored-by: Pavel Karfik <pavel.karfik@cdn77.com>
Co-authored-by: Markus Staab <m.staab@complex-it.de>
Co-authored-by: Markus Staab <maggus.staab@googlemail.com>
Co-authored-by: Markus Staab <47448731+clxmstaab@users.noreply.github.com>

Author: 4 people

.phpstan-dba-mysqli.cache

@@ -19,7 +19,7 @@ class PDOStatement implements Traversable, IteratorAggregate
     public function fetchObject($class = \stdclass::class, array $ctorArgs = array()) {}
 
     /**
-     * @return array{name: string, table: string, native_type: string, len: int, flags: array<int, string>, precision: int<0, max>, pdo_type: PDO::PARAM_* }|false
+     * @return array{name: string, table?: string, native_type: string, len: int, flags: array<int, string>, precision: int<0, max>, pdo_type: PDO::PARAM_* }|false
      */
     public function getColumnMeta(int $column) {}
 }