C# String Manipulation For Dynamic Query

Aug 18, 2010

I have a string

it contains can contains either of (1) strQuery = "TempTable.Group_No IN ()";

(2) strQuery = "TempTable.Group_No IN (1,2,3,4,....)";

My task is if it contains "TempTable.Group_No IN ()", (i.e) IN CLAUSE without data i have to replace the string (IN() with IN (NULL)) with "TempTable.Group_No IN (NULL)"

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Query The Database Through A Query String?

Jan 15, 2011

I wanted to create a URL like http://localhost/menu.aspx/?id so that on typing this, it displays all the id's in the database. for eg:134

123

543

234

may be the id's which should be displayed after fetching from the database. However, it should be displayed as it it is without any control or without arranging in any gird etc. How can that be done?

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Is It Possible With Dynamic TSQL Query

Jun 3, 2010

I have very long select query which i need to filter based on some params, i'm trying to avoid having different stored procedures or if statements inside of single stored procedure by using partly dynamic TSQL.I will avoid long select just for example sake

select a
from b
where c=@c
or d=@d

@c and @d are filter params, only one can filter at the same time but also both filters could be disabled. 0 for each of these means param is disables so i can create nvarchar with where statement in it...

How do i integrate in here dynamic query so 'where' can be added to normal query. I cannot add all the query as big nvarchar because there is too many things in it which will require changes ( ie. when's, subqueries, joins)

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ADO.NET :: Query Dynamic Table In LINQ?

Jan 17, 2011

I have a table created on the fly. The table structure is dynamic.

This is the table structure generated by the end of year 2010

DealerCode, 201010, 201011, 201012

This is the table structure generated by the end of Jan 2011

DealerCode, 201011, 201012, 201101

What I need to do is selecting all data and then bind it into a gridview

To build a LINQ query, we need to drag the table into dbml file first. As we don't know how the table look like, can we add it in dynamically? Are there any other solutions?

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ADO.NET :: Dynamic Table Name Linq-to-sql Query?

Sep 20, 2010

I am writing a function in which i generate autocode in specific format i want to make this function generalize so that i send tablename and columnname parameter and function return the next code. I am using linq to sql with MVC e.g. i want to make table name and column name dyanamic

[Code]....

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Generate Dynamic LINQ Query In SharePoint

Nov 25, 2010

I have a page with filters and accordingly to what the user selects, it has to generate a query. I'm using this code:

[code]....

However Linq-To-Sharepoint doesn't convert most of this to CAML and the list I'm querying has more than 50000 items. It takes about 4-8 seconds to retrieve the items which is not acceptable.

I've been trying to generate a dynamic query but so far I haven't been able to get it to work.

With AND and OR operations to generate the query I could put all those conditions on code and increase performance.

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ADO.NET :: Error - Timeout Expires For Dynamic Query

Jan 28, 2011

I am using dynamic query to get data from database (SQL) Whenever the query execution time is more than 1 min, i get a Timeout expiry error in my web page.

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SQL Server :: Execute Dynamic Query From The Resultset?

Aug 24, 2010

I've a resultset that returns some 55 rows which is typically a dynamic query like [Select column_name from table_name where column = condition].

I need to execute this query which is in resultset and insert the value of column_name into another table.

I dont get the way as how to make it. Kindly suggest me as how can I execute it.

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