- Bugfix within PdoObject and Repository

- Added some utilities methods to EntityCollection

src/Common/PdoObject.php

@@ -8,6 +8,8 @@ use PDO,
 class PdoObject extends PDO {
 
     public function select(string $sql, array $parameters = []): PDOStatement {
+        # var_dump($sql, $parameters); die();
+        
         try {
             if (false !== ( $statement = $this->prepare($sql) )) {
                 $statement = $this->execute($statement, $parameters, false);
@@ -21,6 +23,8 @@ class PdoObject extends PDO {
     }
 
     public function runQuery(string $sql, array $parameters = []): ? PDOStatement {
+       # dump($sql, $parameters); return null;
+        
         try {
             if (false !== ( $statement = $this->prepare($sql) )) {
                 return $this->execute($statement, $parameters, true);