duplicate-data

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How to duplicate INSERTS into a separate table?

An iPhone application I have installed uses an SQLite database to log entries with basic INSERTS and DELETES being performed on it.[详细]

2023-03-16 01:17 分类：问答
Sql Alchemy Duplicated Commit

I\'m currently facing a problem in my Cherrypy application. Im my own custom session module, when performing session.add(), the exact same object gets updated twice.[详细]

2023-03-14 13:31 分类：问答
Forms submitting twice in Struts 2, Hibernate application behing a network proxy

I have a struts2, Hibernate and Spring application. It works properly at our local end. When we deploy the application on the development server sometimes some forms are submitted twice on form submis[详细]

2023-03-09 21:20 分类：问答
Remove duplicate data in a file

I have a problem coming up with an algorithm. Will you, guys, help me out here? I have a file which is huge and thus c开发者_Go百科an not be loaded at once. There exists duplicate data (generic data,[详细]

2023-03-07 20:20 分类：问答
Check duplicate content without doing a GET

One of the main purposes of URL normalization is to avoid GET requests on distinct URLs that produce the exact same result.[详细]

2023-03-05 03:44 分类：问答
can I insert a copy of a row from table T into table T without listing its columns and without primary key error?

I want开发者_如何学C to do something like this: INSERT INTO T SELECT * FROM T WHERE Column1 = \'MagicValue\' -- (multiple rows may be affected)[详细]

2023-03-03 13:35 分类：问答
Avoiding duplicates in designing One to Many relationship

I went through m开发者_如何学编程any threads and couldn\'t figure it out. Sorry if this is a duplicate question. Consider the following setup.[详细]

2023-03-02 20:59 分类：问答
ways to detect data redundancy between tables with different structures

I\'m working on a problem that involves multiple database instances, each with different table structures. The problem is, between these tables, there are lots and lots of duplicates, and i need a way[详细]

2023-03-02 01:25 分类：问答
how to find duplicate string values which are not exactly same but similar in SQL

I have a table with column name company_name(string),I need to find the duplicate values of this column,i can\'t use distinct or group by because they are not exactly same.[详细]

2023-02-21 22:31 分类：问答
Finding "duplicate" rows that differ in one column

I have a table like the following in MySQL 5.1: +--------------+----------------+------+-----+---------+----------------+[详细]

2023-02-19 19:47 分类：问答