codeigniter affected_rows
Just return true. If there is a problem with connecting to your DB you will get an error message before the application reaches that point anyway. It is redundant ... ,The method you are looking for is $this->db->affected_rows(). So your return statement could look like this: return $this->db->affected_rows() > 0;. ,Actually my code was like this if (!$country_id) $this->db->insert('country_master', $insert_array); $id = $this->db->insert_id(); } else ... ,我正在基於Codeigniter的web項目，我需要從管理面板更新用戶。如果更新的值與數據庫中已存在的值不同，則它可以正常工作。問題是如果值不同 ... ,$this->db->affected_rows(). Displays the number of affected rows, when doing "write" type queries (insert, update, etc.). Note: In MySQL "DELETE FROM TABLE" ... ,$this->db->affected_rows(). Displays the number of affected rows, when doing “write” type queries (insert, update, etc.). Note. In MySQL “DELETE FROM TABLE” ... , Displays the number of affected rows, when doing “write” type queries (insert, update, etc.). Note. In MySQL “DELETE FROM TABLE” returns 0 ...,$this->db->affected_rows(). 當您對資料庫使用新增或者是修改語法(insert，update，etc.)，上述會回傳影響筆數. 注意: 在MySQL 裡面使用"DELETE FROM TABLE" ... , 关于$this->db->affected_rows()获取影响行数的问题,CodeIgniter 中国开发 ... 后想确定更新数据成功所以用到了CI的$this->db->affected_rows();,$this->db->affected_rows(). 顯示會執行“寫入” 類型的查詢所影響的列數（ insert, update 等）。 Note. 在MySQL ， “DELETE FROM TABLE” 回傳受影響的列數會是0 。
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 codeigniter affected_rows 相關參考資料
affected_rows() in codeigniter - Stack Overflow
Just return true. If there is a problem with connecting to your DB you will get an error message before the application reaches that point anyway. It is redundant ... https://stackoverflow.com Check number of affected rows in CodeIgniter - Stack Overflow
The method you are looking for is $this->db->affected_rows(). So your return statement could look like this: return $this->db->affected_rows() > 0;. https://stackoverflow.com Codeigniter $this->db->affected_rows() always returns 1 ...
Actually my code was like this if (!$country_id) $this->db->insert('country_master', $insert_array); $id = $this->db->insert_id(); } else ... https://stackoverflow.com Codeigniter - 更新查詢成功執行，但$ this-> db-> affected_rows（）
我正在基於Codeigniter的web項目，我需要從管理面板更新用戶。如果更新的值與數據庫中已存在的值不同，則它可以正常工作。問題是如果值不同 ... http://hk.uwenku.com Query Helper Functions : CodeIgniter User Guide
$this->db->affected_rows(). Displays the number of affected rows, when doing "write" type queries (insert, update, etc.). Note: In MySQL "DELETE FROM TABLE" ... https://codeigniter.com Query Helper Methods — CodeIgniter 3.1.11 documentation
$this->db->affected_rows(). Displays the number of affected rows, when doing “write” type queries (insert, update, etc.). Note. In MySQL “DELETE FROM TABLE” ... https://codeigniter.com Query Helper Methods — CodeIgniter 4.0.3 documentation
Displays the number of affected rows, when doing “write” type queries (insert, update, etc.). Note. In MySQL “DELETE FROM TABLE” returns 0 ... https://codeigniter.com Query 補助函數: CodeIgniter 使用手冊
$this->db->affected_rows(). 當您對資料庫使用新增或者是修改語法(insert，update，etc.)，上述會回傳影響筆數. 注意: 在MySQL 裡面使用"DELETE FROM TABLE" ... https://codeigniter.org.tw 关于$this->db->affected_rows()获取影响行数的问题 ...
关于$this->db->affected_rows()获取影响行数的问题,CodeIgniter 中国开发 ... 后想确定更新数据成功所以用到了CI的$this->db->affected_rows(); https://codeigniter.org.cn 查詢補助函式— CodeIgniter 3.1.5 documentation
$this->db->affected_rows(). 顯示會執行“寫入” 類型的查詢所影響的列數（ insert, update 等）。 Note. 在MySQL ， “DELETE FROM TABLE” 回傳受影響的列數會是0 。 https://codeigniter.org.tw |