首页 \ 问答 \ 如何在sql server数据库中使用数据保存datagridview列(How to save datagridview columns with datas in sql server database)

如何在sql server数据库中使用数据保存datagridview列(How to save datagridview columns with datas in sql server database)

场景是....我必须在datagridview中选择一行并将这些数据保存到database.It可以存在任意数量的列。 如何实现这个..


Scenario is.... I have to select a row in datagridview and save those datas to database.It can any number of columns present. how to achieve this..


原文:https://stackoverflow.com/questions/3067369
更新时间:2021-11-27 16:11

最满意答案

删除IN('46,49')的引号,以便您的查询如下所示:

SELECT 
    c.category_id, c.parent_id, cd.name, cd.description
FROM
    mydb_category c
        LEFT JOIN
    mydb_category_description cd ON (c.category_id = cd.category_id)
WHERE
    c.category_id IN (46,59)
        AND c.status = '1'
        AND cd.language_id = '1'

有关详细信息,请参阅文档 。 祝你好运!


Remove the quotes in IN('46,49') so your query look like this:

SELECT 
    c.category_id, c.parent_id, cd.name, cd.description
FROM
    mydb_category c
        LEFT JOIN
    mydb_category_description cd ON (c.category_id = cd.category_id)
WHERE
    c.category_id IN (46,59)
        AND c.status = '1'
        AND cd.language_id = '1'

Se the documentation for more info. Good luck!

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