delete-record

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Mysql self deleting records

Is there a way to automatically delete old records. Each record has a timestamp. I want the records with a timestamp older than 10minutes ago to be deleted. Is there a way to do this within mysql or i[详细]

2023-04-06 03:29 分类：问答
Deleted object would be re-saved by cascade (remove deleted object from associations) in nhibernate

I keep getting this error when trying to delete a record from my table. Insert and Update work fine apart from delete.[详细]

2023-03-06 12:16 分类：问答
extjs checkbox grid delete rails

i am using ExtJS with Rails...I am trying to delete records selected in grid through \"Checkbox column\"...i dnt have any idea as to how can i handle \"Array\" of selected records of grid through rail[详细]

2023-03-06 05:43 分类：问答
Deleting in database?

I 开发者_运维技巧have a question about the databases in Android. I had created in my app a database. If I delete a record from database, for example the last one, and after that I insert a new record[详细]

2023-03-02 19:19 分类：问答
Is there a kind of design pattern or a methodology to delete a record on Db from UI?

Is there any commonly referred methodology or a kind of design-pattern or a model when it comes to delete a record from user interface which exists in a dat开发者_运维问答abase?[详细]

2023-02-24 08:22 分类：问答
Delete Multiple Records Using Checkboxes

I am trying to figure out how I can delete multiple records using check boxes. I have a table on my page that gets the data from the database. The first column for each row has a check box that looks[详细]

2023-01-21 07:36 分类：问答
How to delete using only the primary key?

How do I delete a record using Linq to SQL using only the primary key, without开发者_高级运维 having to retrieve the existing record from the database?You should be able to create an instance of the o[详细]

2022-12-22 00:57 分类：问答
How can I Update and delete records in my database by LINQ to SQL?

Is there the ability for开发者_StackOverflow社区 doing this work? How can I do this work?var context = new MyDataContext();[详细]

2022-12-21 03:14 分类：问答
Delete multiple records from a table using subsonic T4 templates?

Using templates, how can I delete multiple records from a table i开发者_StackOverflow社区n same Delete statement?Your question\'s a bit ambiguous but based on another question you\'ve posted I think y[详细]

2022-12-12 04:41 分类：问答
Delete using 2 tables join and wheres

I have 2 tables, POST (idpost, user, text) COMMENT (idcomment, idpost, text) I want to delete all comments with post that have a user like \"usertest\",[详细]

2022-12-09 01:55 分类：问答