C# is a general-purpose, managed, garbage-collected, object-oriented programming language created by Microsoft.

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How to re-declare T-SQL variables if it already exist?

Background: I'm building a SQL command to be executed on the server which involves a lot of accessing store procedure and declaring variables which are used as input to other stored procedures. This ...
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3answers
7k views

SQL Server 2012 - Insufficient memory to continue the execution of the program. (mscorlib)

I have a sql file, which is up to 180 Mb. When I try to open and execute it on Microsoft SQL Server Managment Studio 2012, I am getting this error. . What do do ? I researched on Google. And there ...
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3answers
620 views

What's the solution for corrupted MDF files?

We are working on an MDF file that has been corrupted, because a virus deleted 2 MB from the header of the file. We also have another backup of this MDF File from 3 months ago. Both MDF files have ...
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2answers
393 views

Dropping person while their connection sleeping in SQL Server

I have a C# application that communicates with SQL Server. When I try to drop a user that recently had a connection with SQL Server, it gives me an error that I can't delete them because they have ...
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1answer
302 views

SQL Server Specific term full text search is not working

I'm trying to perform an specific term full-text search in SQL Server. It looks like the way to do it is by wrapping the keywords in double quotes, which I'm doing in my app: Query = "\"" + ...
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1answer
10k views

How to make stored procedure with outputs OUT sys_refcursor, OUT varchar2, and OUT number, then use in c#.net app

What is the syntax for a stored procedure that outputs a refcursor, a varchar2, and a number? I would like to output all three in the result, for the purpose of displaying count, and a message which ...
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2answers
3k views

Installing SQL Server Express instance so common users can access

I need to install a SQL Server Express instance (as an admin) which can be later on read and modified by regular users. I run into http://msdn.microsoft.com/en-us/library/ms254504.aspx, and I'm ...
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1answer
1k views

How to use HTTP Connection Manager in Script Component? (Not Script Task)

I'm trying to perform the same scenario as in the following link; Create a SSIS Script Component as a Data Source that uses a pre-existing HTTP Connection Manager to retreive a page with GET and emit ...
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4answers
253 views

Pros and cons of a particular DB design approach for single vs multiple tables

I just got a new project (in JAVA) where I am thinking of all the pros and cons of a particular DB design approach. Some pointers: Our app has many "content" entities like News, Blogs, CMS pages, ...
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1answer
433 views

Finding parameter names for binding stored procedure parameters

For unit testing purposes I am attempting to call the DBMS_OUTPUT.PUT_LINE procedure from c# using parameters that are bound by name. Since this DBMS_OUTPUT package seems to be a standard on Oracle ...
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1answer
211 views

How to deploy case-insensitive embedded firebird database?

I'm trying to find out how to create CI firebird embedded database. I've found (here) that there are some character sets each of them has one or many collations. So, UTF8 has UCS_BASIC, UNICODE and ...
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1answer
762 views

SSIS 2012 Ftp parallel/asynchronous multiple file download

Any help would be appreciated with either scenario. if Are there any settings available to download multiple files in parallel from an FTP server? else If not, I guess I'll just roll my own via ...
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1answer
1k views

Conditional Where Statement Involving a NULL value?

Trying to find a way to pass off a third value within a 'bit' field. I would like to be able to utilize NULL as a searchable value. As in 'True', 'False', or 'NULL', the only issue is I'm unsure how ...
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3answers
2k views

Local user login access in sql server 2008

I have a created a local user called 'MynetDB' with SQL Server Authentication (password) in SQL server 2008. Server roles is public and user mapping to 2 databases as db_owner and public. Status has ...
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1answer
648 views

CLR TVF that calls web service is getting 401error

I am calling a web service from a CLR TVF in SQLServer 2008R2. On the IIS server this service has open permissions. When tested using GET or POST requests on a browser the web service works as ...
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2answers
795 views

Naming The SSRS Report Name based on the Parameters Passed

I want to save my SSRS Report Based on the Parameters Passed. i.e. Am passing P1 And P2 as parameters so I want my SSRS Report name as P1_P2_ReportName.Xtension. Any suggestions?
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3answers
793 views

Table Design for Student Attendance hourly for each day

I have created a table (attendance_details) for storing every day attendance of Students in MySQL. Need to capture attendance for hourly (1-8hrs) every day. I have the student details in separate ...
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1answer
416 views

SSIS import with header record

I have fixed length text files that I have to import into SQL Server daily. These files contain header records (01) and Detail records (02). I am trying to build an SSIS package to do this. I have a ...
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2answers
356 views

script task sssis file extension is missing?

Hi I have problem with script task C# I create I have to prefix log file with date but my problem is not adding file extension log file is log_yyyy_MM_dd without extension I want ti extension log ...
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1answer
1k views

Best Format to Bulk INSERT/UPDATE Data to SQL SERVER using C# [closed]

Can anyone tell me what is best way to bulk insert/update data to SQL SERVER 2012 using C#? I have an excel file which I am passing as TVP(table value parameter) to a SP. But this is little bit ...
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1answer
67 views

Is there a public repo where I can contribute to the MySQL .NET connector?

We have found ourselves making some performance and scale improvements for the MySQL .NET driver from here http://dev.mysql.com/downloads/connector/net/ We know where to get the source in a ZIP ...
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2answers
152 views

Migrating DB issues

I need to migrate an old database's data to a new database with a new design. One major problem for me is that the old database uses nvarchar type as the primary key in its table for some reason. In ...
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2answers
1k views

Microsoft SQL Server how can i detach localdb to run on any computer

I am working on a personal project and have implemented a database system using the Entity Framework code first tutorial on msdn, link below, http://msdn.microsoft.com/en-gb/data/jj193542 I am ...
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1answer
277 views

Database Tasks in C#

We have 2 database environments a "Production" Database and a "Reporting" Database located on different physical windows server 2003 boxes. The reporting Db is derived off the Production database and ...
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1answer
219 views

Simple Search on 13 Terabyte Oracle Database to return relevant rows (.net app? Java?)

I am sure there are some easy ways to do this... I have a simple flat Oracle table which is 13 terabytes or so in size due to a large number of rows accumulating over the years. I need to do a search ...
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1answer
914 views

Merge Replication from SQL 2008 R2 to SQL 2005 Express: SQL Server version (10.50) is not supported

I'm setting up a (one way) pull, RMO merge replication via web sync from my main database (SQL Server 2008 R2) and clients running SQL Server 2005 Express or 2008 Express (I must support both). I've ...
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0answers
59 views

Splitting very large working table

I read the good posts here and here, but my scenario is a bit different, I cannot consider that older data becomes read-only data because any record in my Transactions table can be subject to updates ...
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1answer
69 views

How to create a stored procedure to update database after table edit

In a C# website application with a database, I set a gridView table so that I could edit the values in the table by row, but it appears that I need a stored procedure to do that. Below is the stored ...
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0answers
814 views

“[DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied” after installing SQL Management Studio?

I recently installed SQL Management Studio (which also installed SQL server 2016 to my local machine), and now am unable to connect to SQL server from applications on my machine. It will come up with ...
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0answers
44 views

Statement succeeds, data missing [closed]

I have two reports from the same customer, where they claim that an error occurred that implies a SQL Statement didn't execute. These are very simple statements, setting a value in a single column. I ...
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1answer
210 views

SSIS append trailer with Script

I am trying to add a footer to a flat file output. I have 2 data flows in my control flow. One creates the file from the DB. It goes from OLE DB Source to Flat File Destination. The second control ...
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0answers
49 views

Selecting aggregated string from database

I have a table in my database consisting of one column which is NewLanguage(varchar). I insert new languages to the table and I want to select the rows of the table and assign them to a string ...
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2answers
42 views

Garbage DB Objects Cleansing

How do I find in use db objects from all application pages is there any tool or trick I can use, just like we do search in Visual studio for an object in entire solution
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0answers
187 views

Transfer an Advantage Database's Schema/Data to a PostgreSQL Platform Using C# Program

I am currently in the process of writing a .NET program with C# to transfer a database on a Sybase/Advantage 9.1 platform to a PostgreSQL 9.3.4 platform. I am doing this transfer in two stages - ...
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0answers
77 views

Rows do not match Subscriber and Publisher

I have an transactional replication setup with updateable subscription that is utilized by an Application. When I insert a project into the application, the msrepl_tran_version is different on the ...
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0answers
929 views

Remote connection to PostgresSQL in Windows 2008 Server is prompting the error below [closed]

The error: Unable to read data from the transport connection. an existing connection was forcibly closed by the remote host. The conditions: I have the following connection string: server = ...
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0answers
335 views

Oracle server session terminated by fatal error

I have an Oracle server running on Windows Server. When an INSERT statement runs I receive an Oracle Ora-00603 error. The insert statement just tries to insert a BLOB into a table. I searched the ...
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0answers
613 views

Can the service-broker cause SQL Server to crash when using SQLDependency

I have C# application that uses SQLDependency to get updates from a message table. I have tested it quite extensively and worked great in the development environment but when I ran it on the ...
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2answers
94 views

Home rolled gridview search results shows rows that are supposed to be ignored [closed]

Note: I tried posting this on Stack Overflow but didn't get any good bites. I'm still researching this but wanted to see if any db czars can assist here. I'm in the process of trying to troubleshoot ...
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3answers
3k views

Connecting to SQL Server instance through C# [closed]

I made a program, using c# and sql server with sql authentication. It works properly in my device, but after making the program setup file .exe extension using Innosetup, I cannot connect to my ...
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1answer
107 views

Convert C# logic/lambda's to T-SQL

I am trying to convert the following logic in C# to a SQL Server stored procedure: C# logic // Filter by the search term if the first OR last name is null or empty // || is an 'OR' operator that ...
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1answer
2k views

What is the best practices to backup and restore full and partial database with SQL Server 2012 and C#?

How can I do the following with C#: Completely backup an existing database. Partially backup an existing database. Completely restore an existing database from a backup file. Partially restore an ...
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1answer
43 views

How can I optimize my SQL Query (Multiple Rounds)

I'm try to round the sum of every month for the current und and last year. But with thousands of entries this query is slow. How can I optimize it? I want to use the results in a C# Application. The ...
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2answers
32 views

Report individual changes to data

I need to produce a daily extract on the individual changes to a dataset. So, there are 14 tables containing product and customer information and the extract must only show records from each table ...
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1answer
648 views

Get all the database in db2 through web

I would like to get all the databases available on a db2 instance from a C# application. The CLP command to be used is LIST DB DIRECTORY. How can I fire this command from C#? Is there another select ...
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1answer
883 views

Recommended Approach to Programmatically Backing Up/Restoring Oracle DB

Supposing I have an ever-growing Oracle DB on one server, and I want to duplicate this schema and the data on another server - what would be the best approach to achieving this as part of a bespoke ...
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1answer
577 views

Creating a bar chart from datatable

I'm writing a console application that fetches data from database (SQL) and writes to an excel sheet. Now I want to add a chart in the workbook according to the datatable values. How can I create ...
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1answer
25 views

Could I set my InnoDB MySQL Server session state for SQL_SAFE_UPDATES and INNODB_FLUSH_LOG_AT_TRX_COMMIT?

Could I set my InnoDB MySQL Server session state for SQL_SAFE_UPDATES and INNODB_FLUSH_LOG_AT_TRX_COMMIT using MySQL Workbench's SQL Query window or MySQL Connection Navigator instead of in a c# ...
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1answer
32 views

Database role to allow .NET program to retrieve MSDB table and view rows

I'm currently writing a database management application that connects to all of my databases and returns metadata for each database. The user currently has db_datareader role for MSDB but the ...
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1answer
85 views

Derived classes with same base class and class specific ids

I have three classes in my project. One base class and two derived classes. public class Animal { public long Id { get; set; } public DateTime Created { get; set; } public string Name { ...