database-schema

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What is the owner in a oracle database?

When talking about relational database the concepts I\'ve learned are that there exists schema, table, attribute. We can prefix the table name with the schema name and the attribute with the table nam[详细]

2023-03-15 22:53 分类：问答
Setting Up an Easily Searchable MySQL Database for Word Searches

I have appx. 2TB of text that I want to turn into a searchable database, where I will usually be searching to see if 2-4 word expressions exist in the database (for instance I might do a search to see[详细]

2023-03-15 06:12 分类：问答
EntityTypeConfiguration - What is a clean method to test mapping against the database?

Background: My company\'s current structure is using Plinqo/L开发者_如何学Pythoninq to Sql to create \"data access objects\", and then use a custom set of CodeSmith templates to build \"business obje[详细]

2023-03-15 04:05 分类：问答
How to import system tables, stored procs and views

In VS 2010, when importing master db, all system tables, views a开发者_运维百科nd stored procedures cannot be imported into my project. There are no scripts under Tables, Views and StoredProcedure fol[详细]

2023-03-14 21:55 分类：问答
Designing without duplicate foreignkey references in Django

I want to create an expense tracking application, where each user can enter expenses and classify them into his own categories. Here is the model definition that I use:[详细]

2023-03-14 19:40 分类：问答
Elegant schema to log users' actions

I have a database schema to log operations users perform in my webapp: Log --- Id Log_Type_Id Performed_by_Person_Id[详细]

2023-03-14 15:35 分类：问答
MySQL structure for personalized users access per site?

I need some help to structure some tables that will help me out having a good personalized way to have different access name per client with personalized allowed commands in each acess level.[详细]

2023-03-14 10:03 分类：问答
SQL Server: Separate schemas or separate databases

We have two products t开发者_运维技巧hat get implemented at customer sites, one of which requires the presence of the other. I implemented a separate schema within the same database as the main produc[详细]

2023-03-14 07:45 分类：问答
How to identify system objects when viewing list of SQL Server database objects?

I\'m trying to list all the stored procedures from all the databases on my server, and I can\'t seem to filter out system objects reliably. I was using:[详细]

2023-03-13 17:07 分类：问答
C#: Mapping the IDataReader.GetTableSchema() and DbType Enumeration?

So, I have the following: \"SELECT * FROM MyTable;\" When I do the following I get the TableData back, which is useful, but still leaves some things unknown?[详细]

2023-03-12 15:08 分类：问答