legacy-database

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JPA OneToOne association where 2 entities use composite primary keys but use different column names?

We are trying to use Hibernate with a database that uses a lot of composite keys and it\'s been causing us a lot of headaches.[详细]

2023-02-03 04:13 分类：问答
How to Map a database where Primary keys are made of 2 fields (one set on insert, one Identity)?

I am currently working on an old ASP application with a SQL Server 2000 database which we are trying to port to newer technologies using .NET and NHibernate.[详细]

2023-01-29 14:31 分类：问答
RIA paging with custom data layer

We\'re using a custom data access layer to read our domain objects (customers, orders, etc) from a database. This data access layer does not support paging or sorting.[详细]

2023-01-11 23:17 分类：问答
Is it good to introduce nHibernate for a legacy database in an ongoing project?

I am working on a current ongoing project where, there are two instances of the database having different schemas for some of the tables and is being used for transfer from one to another.[详细]

2023-01-06 05:54 分类：问答
How to modernize an enormous legacy database?

I have a question, just looking for suggestions here. So, my application is \'modernizing\' a desktop application by converting it to the web, with an ICEFaces UI and server side written in Java.Howe[详细]

2023-01-02 06:34 分类：问答
Pre-done SQLs to be converted to Rails' style moduls

I am a Rails newbie and would really appreciate if someone converted these SQLs to complete modules for rails. I know its a lot to ask but I can\'t just use find_by_sql for all of them. Or can I?[详细]

2022-12-30 10:20 分类：问答
Problems using a legacy database with a new rails application

What are the usual pr开发者_运维技巧oblems / stumbling blocks / issues / drawbacks when using a legacy database with a new rails application?[详细]

2022-12-24 15:40 分类：问答
NHibernate Legacy Database Mappings Impossible?

I\'m hoping someone can help me with mapping a legacy database.The problem I\'m describing here has plagued others, yet I was unable to[详细]

2022-12-22 19:23 分类：问答
Django with a legacy database

I need to build a dja开发者_如何学Pythonngo project on top of an existing database. I\'ll use inspectdb as explained in the django docs and then syncdb to create the django required tables.[详细]

2022-12-22 02:25 分类：问答
loop through mysql database records and change phone formats

I\'m working on a legacy database table that ha开发者_开发百科s a phone no. field but the problem is that all the entries (over 4k) are in varying[详细]

2022-12-21 23:21 分类：问答