This function has none of DETERMINISTIC, NO SQL解決辦法創建存儲過程時出錯信息：ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)原因：這是我們開啟了bin-log, 我們就必須指定我們的函數是否是1 DETERMINISTIC 不確定的2 NO SQL 沒有SQl語句，當然也不會修改數據3 READS SQL DATA 只是讀取數據，當然也不會修改數據4 MODIFIES SQL DATA 要修改數據5 CONTAINS SQL 包含了SQL語句其中在function里面，只有 DETERMINISTIC, NO SQL 和 READS SQL DATA 被支持。如果我們開啟了 bin-log, 我們就必須為我們的function指定一個參數。解決方法：SQL codeMySQL> show variables like 'log_bin_trust_function_creators';+---------------------------------+-------+| Variable_name | Value |+---------------------------------+-------+| log_bin_trust_function_creators | OFF |+---------------------------------+-------+mysql> set global log_bin_trust_function_creators=1;mysql> show variables like 'log_bin_trust_function_creators';+---------------------------------+-------+| Variable_name | Value |+---------------------------------+-------+| log_bin_trust_function_creators | ON |+---------------------------------+-------+這樣添加了參數以后，如果mysqld重啟，那個參數又會消失，因此記得在my.cnf配置文件中添加：log_bin_trust_function_creators=1
