内核更新

core/library/think/db/Connection.php

@@ -351,7 +351,7 @@ abstract class Connection
             $result = $this->PDOStatement->execute();
             // 调试结束
             $this->debug(false);
-            $procedure = 0 === strpos(strtolower(substr(trim($sql), 0, 4)), 'call');
+            $procedure = in_array(strtolower(substr(trim($sql), 0, 4)), ['call', 'exec']);
             return $this->getResult($class, $procedure);
         } catch (\PDOException $e) {
             throw new PDOException($e, $this->config, $this->queryStr);
@@ -535,7 +535,7 @@ abstract class Connection
     /**
      * 启动事务
      * @access public
-     * @return bool|null
+     * @return void
      */
     public function startTrans()
     {
@@ -558,7 +558,7 @@ abstract class Connection
     /**
      * 用于非自动提交状态下面的查询提交
      * @access public
-     * @return boolean
+     * @return void
      * @throws PDOException
      */
     public function commit()
@@ -575,7 +575,7 @@ abstract class Connection
     /**
      * 事务回滚
      * @access public
-     * @return boolean
+     * @return void
      * @throws PDOException
      */
     public function rollback()