sqltranslator

---

SQL生成助手！

更新日志

• 2016-08-15 创建项目
• 2016-08-30 项目更新--修复了不能调用的BUG
• 2016-10-18 引入PDO，完善功能。
• 2016-10-19 配置文件外部导入。
• 2017-01-19 查询字段格式统一，新增插入唯一时更新功能
• 2017-04-11 新增行锁接口 --

#调用方式 ###查询

$model = (new \SqlTranslator\Database())->config('mysql://root:#[email protected]:3306/demo')->pick('pdo');

$sql = $model->select()
                ->from(['a' => 'jst_book'], ['id', 'a.name', 'n' => '#NOW()'])
                ->joinLeft(['b' => 'jst_book_detail'], 'a.id = b.id', ['b.detail', 'b.cconte', 's' => '#NOW()'])
                ->where('a.id=1')->lock();
$result = $model->fetchAll($sql);

var_dump($result);exit;
exit;

---

###开启事务

$model = (new \SqlTranslator\Database())->config('mysql://root:#[email protected]:3306/demo')->pick('pdo');
$translator = new \SqlTranslator\SqlTranslator();
try {
  $model->beginTransaction();
  $sql = $model->select()
                  ->from(['a' => 'jst_book'], ['id', 'a.name', 'n' => '#NOW()'])
                  ->joinLeft(['b' => 'jst_book_detail'], 'a.id = b.id', ['b.detail', 'b.cconte', 's' => '#NOW()'])
                  ->where('a.id=1')->lock();
  $result = $model->fetchAll($sql);
  $model->commit();
  return $oid;
} catch (\Exception $e) {
    $model->rollBack();

    return false;
}
var_dump($result);exit;
exit;

---

###新增

$insert = $model->insert()
                    ->into(
                        'table', [
                                      'name',
                                      'phone',
                                      'type',
                                      'price',
                                      'price_type',
                                      'order_count',
                                  ]
                    )
                    ->values(
                        [
                            $params['name'],
                            $params['phone'],
                            $params['type'],
                            (float)$params['price'],
                            $params['price_type'],
                            0,
                        ]
                    )
                    ->duplicate(['order_count' => 1, 'name' => $params['name']]);

$result = $model->query($sql);

exit;

---

###修改

        $update    = $this->_db_translator->update
                               ->set($classname::tableName(), $params)
                               ->where('id=?', $id);

---

###删除

$delete    = $model->delete()
                               ->from('table')
                               ->where('id=?', $id);