Lab Sql

I'm developing a WCF RESTful web service with Entity Framework Code First. I have a table Users… Read more Exclude A Column From A Select Using Linq

I have two tables with following data: Test_parent: parent_id title ------------------ 1 Parent… Read more Sql - Child Must Contain All Specified Values

How to programmatically (C#) extract a BACPAC file from a SQL Azure Database? I was thinking in ter… Read more Sql Azure Bacpac Extraction

I want to rename an existing table using SQL statement: I have already tried: mysql_query('REN… Read more Rename A Mysql Table Using Sql Statement

I am trying to make an android app that requires a user to login against a MS SQL Database. Having… Read more Android App Login Ms Sql

This is SQL Server 2008 R2, .NET 4.0. In my SQL Server there is a user created with 'Windows Au… Read more Ado.net - Connect To Sql Server With Windows Login With Login And Password Supplied By The Application

I am using the below query to select the values of XML from attributes ad elements of the XML file … Read more Retrieving Xml Attribute Using Xquery

I have a situation where I need to copy everything out of a database (except data) and deploy it to… Read more Import Database With Ssdt Programmatically

I just start develop an ios app just like Contact. It include Name, Birthday, Group(School, Work),… Read more Saving And Viewing Image In Ios App

I'm having a problem when using a Custom Assembly in my reports. We are using a Microsoft SQL S… Read more Reporting Services - Using A Web Service Via A Custom Assembly: Finding The Endpoint

More specifically, I see that instead of using the natural SQL-like join syntax in SQLAlchemy, a lo… Read more In Sqlalchemy What Is The Difference Between The "filter" Vs "join And Filter" Syntax?

I have a stored procedure that pulls data for a SS Report. I need to include a Row Number column bu… Read more Sql Server 2008 Using Rank To Dynamically Number Rows

I tested this code on SSMS Merge dim_BTS AS Target using ( SELECT A.BTS, D.idVille F… Read more Merge Statement Ssis

I am trying to open a SQLiteDatabase in a 'Service' which fails with the following exceptio… Read more What Does This Error Message Mean ? - Sqlite3_exec - Failed To Set Synchronous Mode = 1(normal)

My code seems to run fine without any errors but it just creates an empty database file with nothin… Read more How To Insert Variable Into Sqlite Database In Python?

I am sqooping a table from oracle database to AWS S3 & then creating a hive table over it. Afte… Read more Does Sqoop Preserves Order Of Imported Rows As In Database

I've a connection string saved to Properties.Settings.Default, i need to use an sql connection … Read more In C# Global Connection To Be Used In All Classes

I don't really know if I worded it correctly, but I'll try to explain what I want. Table 1 … Read more Sql Mass Insert Based Off Of Data Pulled From Another Table

I am using sqlalchemy and flask-sqlalchemy, one of my db model comes with a state column class Item… Read more How Can Sqlalchemy Work With Custom Class As The Attributes

I'm now trying to incorporate relational database in my project. Before the implementation of r… Read more How To Get Data In An Sql Foreign Key Using Asp.net Entity Framework?