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

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1answer
249 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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3answers
2k 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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0answers
23 views
4
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3answers
17k views

Login to SQL Server using Windows Authentication

I have an (.Net Console App) EXE which connects to various SQL databases using SQL server Authentication with appropriate credentials. Now there is change required in the EXE to use windows ...
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2answers
26 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?
3
votes
2answers
326 views

Best Practices for Creating and Deleting Records in MYSQL

I'm fairly new to working with databases, but I've currently have a webCrawler that I've written in C# using MYSQL database. The crawler is frequently writing and deleting records from the database ...
1
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0answers
37 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 ...
0
votes
1answer
38 views

Put Postgres query result in array

How can I put an sql query result in a string array with Postgres? I have some attributes in the column 'zone' of the table 'mytable' and I must put them all in a String[] areas; This is my first ...
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0answers
15 views

Convert SQL OPENXML to XML Nodes Value [migrated]

Can anyone help with converting the following from OPENXML to Node protected virtual void ApplySqlXmlSetupSql() { if (!this.query.HasFilterBySectionList && this.query.IgnorePermissions ...
1
vote
1answer
208 views

System.Data.Entity.Infrastructure.CommitFailedException: C# Multithreading & SQL Server 2012

We have a C# multi threaded (100 threads) program which reads the records from the DB and each thread picks up one record (one Entity Framework connection per thread) and update the a single DB table. ...
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0answers
37 views

SQL Server pre-login handshake error

I am working on a system where sometimes request/sec increase up to 680. It's a .NET 4.0 web api. In normal situations when requests are fewer, everything is fine, but sometimes when the number goes ...
0
votes
2answers
148 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 ...
1
vote
2answers
141 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 ...
0
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0answers
25 views

Must declare the scalar variable/ Variable has been already declared [migrated]

I am trying to create a function which takes a query and it's parameters and returns a SQLDataSource for further binding. The function is: public static SqlDataSource getSqlSource(string sql, ...
3
votes
2answers
197 views

Searching multiple tables in SQL

This question will involve some C# code but I hope that is fine, in the end it is the SQL that is the issue. (To see short question look at end of post) So I have a site, where you can add a site in ...
0
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0answers
8 views

Find unpublished columns via RMO

The stored procedure sp_helpmergearticlecolumn will return all columns for a table and have a bit set if the column is published or not. The MergeArticle RMO object has the function ...
0
votes
1answer
63 views

MySQL Data Synchronisation from different Databases in C#

I am supposed to create a C# solution to compare the data (table, column and row) from two different databases and update the 2nd one as follows: 1. with just the rows that are updated recently ...
1
vote
2answers
137 views

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 ...
2
votes
2answers
116 views

How to handle too many inserts?

I have a database that is accessed from remote locations in the world with very long delays and poor transfer speeds. I currently transfer the data using a transaction since either all or no data ...
3
votes
1answer
105 views

I can backup my SQL Server 2008 R2 but can't restore from the very same folder

I ran a backup into a folder. The Network Service has full control access to this folder. The backup process didn't work until I granted that account full control. I try to restore that same file but ...
2
votes
1answer
54 views

SSIS 2012: What rights are needed to connect to SSDB via DMO

I'm trying to connect to the SSDB catalog to execute a package using the .NET object model e.g. using Microsoft.SqlServer.Management.IntegrationServices; var sqlConn = new ...
3
votes
1answer
199 views

Are we required to handle Transaction in C# Code as well as in Store procedure

Do we really require transaction handling in c# as well database store process both side C# Using(transaction with transaction scope) { Execute store proc; Transaction. Complete; } SQL ...
0
votes
2answers
49 views

Searching a database safely using SELECT

I have a site that allows users to search the database for several items. However I am not that good with SQL and I have read that allowing user to type in boxes that then use "SELECT-statements" is ...
1
vote
0answers
263 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 ...
0
votes
1answer
62 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 ...
0
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0answers
23 views

I want to make stored procedure for the TABLE1 that have another table2 column which is not primary key in sql server

I have two table Maker(maker_id(PK), maker_code, maker_desp) Model(model_id(PK), model_code, model_desp, maker_id(FK)) Now I have a gridview 2 in asp.net c# MAKER TABLE (GRIDVIEW 1): Maker_id, ...
1
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1answer
78 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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2answers
298 views

can we transfer sql database backup from one server to another server directly?

I want to transfer sql database from one server to another server directly, instead taking back up of that database and copy that back up in another server and then restore it. Please tell me, Is ...
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vote
4answers
110 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, ...
2
votes
3answers
4k views

Trying to connect to PostgreSQL with Entity Framework via Npgsql and C#

So, I'm new to databases and only have done a little with PostgreSQL before. I have C# (visual studio 2012) and have downloaded the Entity framework (6). I have also downloaded the latest Npgsql data ...
0
votes
2answers
31 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 ...
3
votes
1answer
575 views

InnoDB inserts 100 times slower than SQL Server inserts

I have a simple table with two columns: id (autonumber) and name (char(255). When I use C# to insert 100 records in a loop it takes about 30 milliseconds per insert. This is way too slow. So I ...
0
votes
1answer
158 views

Insert values in table from front-end CategoryId

I want to add a value from front end into a table. I want to do it in asp.net. I have a table which is as below:- CategoryId int CategoryName nvarchar(50) not null ParentId ...
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2answers
235 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 ...
0
votes
0answers
127 views

Is it possible to restore only tables/constraints from database backup?

For circumstances beyond my control (permissions/bureaucracy), I'm unable to use SSIS or Scheduler Agent to create an automated, scheduled production database backup and development database restore. ...
1
vote
1answer
174 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 ...
1
vote
2answers
38 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
3
votes
1answer
466 views

“A severe error occurred” - Login Failed (but only occasionally)

I'm using a C# application to execute a query against SQL Server. Here's the relavent portion of an exception I'm encountering once every twenty-four hours or so: System.Data.SqlClient.SqlException ...
2
votes
1answer
476 views

MongoDB ReplicaSet reconfig when primary and majority don't exist

http://docs.mongodb.org/manual/tutorial/reconfigure-replica-set-with-unavailable-members/ Is there anyway to reconfigure a replica set in the event the primary as well as a majority of the servers ...
0
votes
1answer
96 views

Database analysis

I have database which that store the sold products in Orders Table and another table called Transaction to set the time and the total price for the individual order ,my question is: How to combined ...
7
votes
4answers
10k views

Converting RTF in a text column to plain text in bulk

I have a legacy system with about 10 million rows in a table. In that table there is a column of type text, most of them are standard text but about 500 thousand rows have RTF markup in them. I need ...
-4
votes
1answer
161 views

How to run mssql server dependent application to mysql workbench [closed]

I am very new in mysql workbench. I have created an application in c# which uses sql server 2008 r2 database. Now i have migrated my database on mysql workbench. i want to run my application now. My ...
-1
votes
1answer
182 views

Using C# need to drop all tables in mySQL database beginning with prefix

I have found this question answered but not specifically for C#. The answer seems to be to execute the following statements tailored to my specific database. However, I can't figure out how to use ...
0
votes
0answers
48 views

Searching ObservableCollection's items in a string

i am trying to search an observablecollection's items in a string. I try as in the below code. for (int j = 0; j < DBControl.Instance.SelectLanguagesFromDatabase().Count; j++) { if ( ...
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vote
0answers
44 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 ...
1
vote
1answer
60 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 ...
0
votes
0answers
85 views

Print Order wise in c#

Below, I attached coding and Screen shot, i get print preview output red block of 321 order but, i want 123 red block order. kindly solve my problem 1.NAME Block 2.AGE Block 3.ADDRESS Block, ...
1
vote
0answers
132 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 - ...
1
vote
1answer
124 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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votes
0answers
43 views

Correct way of saving information to a database

I am making a website where people can register/login and upload files (text only) and other people can view them. I have the file upload feature which upload the file to a folder and it automatically ...