
INSERT INTO `t_dict`( `dict_code`, `dict_name`, `dict_key`, `dict_value`, `dict_sort`, `enable`, `parent`, `remark`) VALUES ( 'SCORE5', '5星', 'SCORE506', '下次再用', 6, '1', 426, NULL);
select id from t_dict where dict_code = "PRODUCT_TYPE" AND dict_key = "0404";
我想把第一條陳述句的426和第二條陳述句查詢出來的結果系結。
uj5u.com熱心網友回復:
大佬們幫幫忙,在線等。。。uj5u.com熱心網友回復:
這樣?把查詢父級ID對方的記錄e.g.
select *
from t_dict as a
left join t_dict as b on a.parent=b.ID
where a.dict_code = "PRODUCT_TYPE" AND a.dict_key = "0404";
uj5u.com熱心網友回復:
“系結”是什么意思?轉載請註明出處,本文鏈接:https://www.uj5u.com/shujuku/90739.html
標籤:基礎類
