Added QueryLogger to log the execution of queries

Author: rkrx

src/Builder/QueryStatement.php

@@ -75,4 +75,19 @@ public function fetchColumn($columnNo = 0) {
 	public function closeCursor() {
 		return $this->statement->closeCursor();
 	}
+
+	/**
+	 * @return int
+	 */
+	public function columnCount() {
+		return $this->statement->columnCount();
+	}
+
+	/**
+	 * @param int $columnNo
+	 * @return array
+	 */
+	public function getColumnMeta($columnNo) {
+		return $this->statement->getColumnMeta($columnNo);
+	}
 }

src/Builder/RunnableSelect.php

@@ -161,7 +161,7 @@ public function getFoundRows() {
 	}
 
 	/**
-	 * @return \PDOStatement
+	 * @return QueryStatement
 	 */
 	private function createStatement() {
 		$db = $this->db();
@@ -175,7 +175,7 @@ private function createStatement() {
 	}
 
 	/**
-	 * @param \PDOStatement $statement
+	 * @param QueryStatement $statement
 	 * @return array
 	 */
 	private function getFieldTypes($statement) {

src/Databases/MySQL.php

@@ -4,13 +4,10 @@
 use Kir\MySQL\Builder;
 use Kir\MySQL\Builder\Exception;
 use Kir\MySQL\Builder\QueryStatement;
-use Kir\MySQL\Builder\Statement;
 use Kir\MySQL\Database;
 use Kir\MySQL\QueryLogger\QueryLoggers;
 use Kir\MySQL\Tools\AliasRegistry;
-use Kir\MySQL\Tools\PDOStatementInterceptor;
 use PDO;
-use PDOStatement;
 use UnexpectedValueException;
 use Kir\MySQL\Builder\RunnableSelect;