update api docs

API.md

@@ -285,11 +285,19 @@ class Connection
     //
 
     /**
-     * Called before executing a statement.
+     * Execution callback.
      *
-     * The default implementation does nothing.
+     * Override to log or measure statement execution.
+     * Must call $callback.
      *
      * @param Fragment $statement
+     * @param function $callback
+     */
+    public function execCallback($statement, $callback);
+
+    /**
+     * @deprecated Override execCallback instead.
+     * @param Fragment $statement
      */
     public function beforeExec($statement);
 
@@ -554,6 +562,20 @@ class Result implements \Iterator
      */
     public function affected();
 
+    /**
+     * Get this result's connection.
+     *
+     * @return Connection
+     */
+    public function conn();
+
+    /**
+     * Get this result's statement.
+     *
+     * @return Fragment
+     */
+    public function statement();
+
     /**
      * @return \PDOStatement
      */

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "morris/dop",
   "description": "An immutable API on top of PDO to compose and execute SQL statements",
-  "keywords": [ "sql", "pdo", "database", "dop" ],
+  "keywords": ["sql", "pdo", "database", "dop"],
   "license": "MIT",
   "homepage": "https://github.com/morris/dop",
   "authors": [