database

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Getting database constants and storing them in cache

Project info: WPF, PRISM, C# 4.0, WCF, Entity framework, SQL(express) My database contains several \"constants\" e.g. a person has a classification -> Natural Person (ID = 1) or lawful person (ID = 2[详细]

2023-04-12 16:54 分类：问答
Uploading XML data to a Dataset

I am creating a generic XML to SQL Server data driver (In c#), that will take as input an XML file, and produce one or more data tables containing information.[详细]

2023-04-12 16:51 分类：问答
How can I replicate core data model using a traditional relational database?

I have my app using core data with the data model below.Howev开发者_如何学运维er, I\'m switching to a standard database with columns and rows.Can anyone help me with setting up this new database schem[详细]

2023-04-12 16:46 分类：问答
Avoiding a two step insert in SQL

Let\'s say I have a table defined as follows: CREATE TABLE SomeTable ( P_Id int PRIMARY KEY IDENTITY, CompoundKey varchar(255) NOT NULL,[详细]

2023-04-12 16:42 分类：问答
What are the parameters for constructor of class cl_DBHandler which extends SQLiteOpenHelper in android?

i have created class cl_DBHandlerwhich extendsSQLiteOpenHelper. and i have created classmy_srvcwhich extends service.i have intialise object m_DBHandlerof class cl_DBHandlerin service but while initia[详细]

2023-04-12 16:27 分类：问答
XML parsing, populating database and text indexing

I am trying to populate database by parsing XML files and directly putting the parsed values into database. I have about 1000 XML files and huge text data. I want to use the full-text indexing while I[详细]

2023-04-12 16:10 分类：问答
SQL: Find filled area [duplicate]

This question already has answers here: Finding filled rectangles given x, y coordinates using SQL (2 answers)[详细]

2023-04-12 16:04 分类：问答
application connect to database

I am working on an application that will be used by schools. Each school will set up their on database. And each school will provide their own \"settings\" file to the application. The settings file w[详细]

2023-04-12 16:04 分类：问答
How to have an AND condition in HAVING clause in mysql?

I have 4 tables in a database, namely employee_details_table (emp_no, emp_name, dept_no), 开发者_StackOverflow中文版department_table (dept_no, dept_name), grade_table (grade_id, grade_name) and relati[详细]

2023-04-12 15:58 分类：问答
Accessing information stored in a database on Heroku

I am working on an open source application for running soundcloud remix competitions. My app is running here, http://plpcomp11.herokuapp.com/[详细]

2023-04-12 15:54 分类：问答