i want to add add coulmn name in sql query at run time and if any field is blank or null than it should not goes with sql query for search ....
column name:
firstName.Text
lastName.Text
address.Text
SqlCommand cmd = new SqlCommand("select * from hotelreg where '" + firstName.Text + "' and '" + lastName.Text + "', and '" + address.Text + "' like '%"+textbox1.Text+"%'", con);
I want a word search i doing the search like this , but it is giving character wherever there is in the string,if i give two character like ok it is searching for a full string where ever Ok is there select * from table1 where textfield like '%word%' this query would match word but also wordabc how can i make it aware of delimitions
View 3 RepliesIn my webpage I have a textbox where the user can type information that they want to search by. I need to take the user input and build a sql query to return records. I have tested my query in sql and it works hardcoding parameters, however I am having trouble getting the user input dynamically and populating my query string. how to get the user input to populate my query string?
Here is my code:
[Code]....
I am using this code to find titles depending on user criteria:
[Code]....
The search is non-english charachters, and it has some problems. when you looks for "Marker" and in database you have this title: "Markers" it won't find it..... This search just not good enough and I am looking to replace it urgently....
I am needing to search the primary key column in my database and when I set the where statement in the datasource as Where
="it.TRANSACTION_ID
LIKE '%' + @SearchID + '%'"
It tells me LIKE must be of string type. What can I do?
Heres the situation: I need update a column from my table (T1) from two other columns in a different table (T2).
My constraints are:
That I have to match the first 4 letters of a column in T2 to one column in T1 I have to identify that the first letter in a column in T1 corresponds to one letter in the middle of a string in a column in T2 For instance:
My Table (T1):
Order Type Combined
Place
0090 0001 YYXX 1YY
0091 1001 YYXX YYY
0092 1002 XXXX 2XX
Table 2 (T2):
Order Value
00900001YY XX
00911001YY XX
00921002XX XX
The Combined column in T1 is what i'm trying to complete. The T1.Place column contains the first character that I want to check for.
If it's a "1" then I want to make sure the 5th letter in T2.Order is a "0" If its a "Y" then I want to look for a "1001" If its a "2" then I want to make sure the 8th letter is a "2" in T2.Order
If all that matches then I was the last two letters in T2.Order + T2.Value to be combined and put into the appropiate spot in T1.Combined
Here's what I have:
[Code]....
I know it's a little complex, but i'm really stuck on it and any help would be greatly appreciated.
how can i separate words in db column separated by enter key. I am entering data in a multi line textbox directly to db, and i want to search a word in that column. Since the words are seperated by enter key, how can i separate the words to search. If i use like i can't search the exact word is there..
View 2 RepliesI need to search my sql database using full text search.
My question is: How do I create the stored procedure and query?
The full text is already created and I ma using asp.net and c# in my application?
Do I need to include the name of the full text index in the stored procedure and query?
i have a salary table that have data like this ID EmpNo mYear Net Salary 29 3 January 2010 29217 1210 3 February 2010 29217 2052 3 March 2010 29217 3102 3 April 2010 29447 4153 3 May 2010 29447 6376 3 July 2010 28803 7231 3 August 2010 28281 7893 3 September 2010 29303 5207 3 June 2010 29197 8874 3 October 2010 29303 10076 3 November 2010 31276 11318 3 December 2010 31216 12503 3 January 2011 31266 13880 3 February 2011 31266 13414 1613 January 2011 19445 12043 1613 December 2010 19445 10563 1613 November 2010 19445 9364 1613 October 2010 18150 6163 1613 June 2010 10075 8433 1613 September 2010 18150 5154 1613 May 2010 18806 But i want to create a view like this ID EmpNo ThisMonth Previous Month mYear ThisNetSalary PreviousNetSalary Net Salary 29 3 January 2010 December 2009 January 2010 29217 0 29217 1210 3 February 2010 January 2010 February 2010 29217 29217 29217 2052 3 March 2010 February 2010 March 2010 29217 29217 29217 3102 3 April 2010 March 2010 April 2010 29447 29217 29447 4153 3 May 2010 April 2010 May 2010 29447 29447 29447 5207 3 June 2010 May 2010 June 2010 29197 29447 29197 6376 3 July 2010 June 2010 July 2010 28803 29197 28803 7231 3 August 2010 July 2010 August 2010 28281 28803 28281 7893 3 September 2010 August 2010 September 2010 29303 28281 29303 8874 3 October 2010 September 2010 October 2010 29303 29303 29303 10076 3 November 2010 October 2010 November 2010 31276 29303 31276 11318 3 December 2010 November 2010 December 2010 31216 31276 31216 12503 3 January 2011 December 2010 January 2011 31266 31216 31266 13880 3 February 2011 January 2011 February 2011 31266 31266 31266 13881 3 March 2011 February 2011 March 2011 0 31266 0 5154 1613 May 2010 April 2010 May 2010 18806 0 18806 6163 1613 June 2010 May 2010 June 2010 10075 18806 10075 8433 1613 September 2010 August 2010 September 2010 18150 10075 18150 9364 1613 October 2010 September 2010 October 2010 18150 18150 18150 10563 1613 November 2010 October 2010 November 2010 19445 18150 19445 12043 1613 December 2010 November 2010 December 2010 19445 19445 19445 13414 1613 January 2011 December 2010 January 2011 19445 19445 19445 13415 1613 February 2011 January 2011 February 2011 0 19445 0.
View 4 RepliesThis is my Table structure:-Table1
Field1 Field2 Age
Dean Chen 20
Janel Wast 25
ann Miller 20
I used this select statement
select Field1+' - '+Filed2 from Table1
and i binded this in dropdownlist
now on selecting dropdownlist i need to show age in label. so how would be my select statement... to show age base on Filed1 and Filed2
What would be the best way of going about doing this;
On my website I am putting some short stories in and allowing people to change the name of the characters in the story to match their own. I was going to keep the stories in a SQL DB but not quite sure how I would go about changing the names of the characters dynamically?
Would I be best using say (Name1), (Name2) etc in the stories in the DB then changing it using a string query on the code behind or is there a better / quicker way to acheive this?
I am using below query to count a particular column data based on single condition.
[code].....
But I have to calculate for 3 more conditions. Is it possible to count based on 3 conditions(i.e. 2001 - 3000,3001 - 4000, 4001 - 5000,>5000) and I want result set for all the conditions?
it possible to pass the query dynamically to sql server report from .net or from any other source.
View 1 RepliesI have a database filled with information about a bunch of different articles. I'm trying to add a search mechanisim to the site where you would type in what you are looking for, and it would search through the articles finding the most appropriate article. In my database I have a bunch of different fields that will help find the best article. For example, for each article, there is a title, description, category, a bunch of tags, Number of page views, number of votes, and the sum of all the vote scores. All this informaiton i believe can be used to gather the most relevent article based on the persons search terms. The problem is I don't know what to do with this information. What I would like to do is have a scoring system where the highest score is the first result and the lowest score is the last result. Where the first result is the most relevent.
So for example: The user types in "Korean War" it looks through all the articles, and gives all the articles with "Korean War" in the title + 1, all the tags with "Korean" or "War" + .1, then adds the number of views/1000, and then adds the average vote/4. (I just made that scoring system up on the spot, I would need to do some testing of course). Then it would sort the articles based upon the score it recieved. Is there anyway to do this with a select statement where I can run all of the calculations and then sort them with an "ORDER BY" command? Or would i have to have the server side code do the calculations store them in an array, and then sort them in the array? Or is there a better way of doing this that I might not know of (which is certainly possible).
I have a form with search which it contains more than 5 fileds to search.
No field is required, user can enter any one field to search.
Iam getting the data from more than 3 tables by joining.
I am basically looking to bind a search query to a gridview which is nice, but this must be done by a users input query (sort of like a search function). I can get single values and rows returned, but how would I get it to search all columns in my database for the inputted values and return it?
Void SearchFunction()
{
TiamoDataContext context = new TiamoDataContext();
var search from p in context.UserProfiles
where p.DanceType == UserSearchString
select p;
[code]...
i have 5 Text boxes , all are searching options like
[code]...
I'm looking for something similar to EasyQuery. Some sort of control that lets the user or the admin to select some tables, then some columns for the tables and the conditions, so he can do the query without entering the mysql sentence, only selecting the tables and the rows...
View 1 RepliesI am developing a web form for search capability. The search query should return records from three different tables. How to display these three table records in three different rows. The search query should get the results from Table 1 and Table 2. Table 2 and Table 3 has a parent child relation ship. Which controls can I use for this purpose?
View 5 Repliesi am developing a web site in Asp.Net using Visual Studio 2008.i want to know that how can i search a keyword that will be entered by the user, i want the key word should be searched in complete database(all the tables)using a single query.I am using sql database. how can the keyword be searched using like parameter...
View 1 RepliesI have a Dictionary<string, bool> where key - control's ID and value - it's visible status to set:
var dic = new Dictionary<string, bool>
{
{ "rowFoo", true},
{ "rowBar", false },
...
};
Some of controls can be null, i.e. dic.ToDictionary(k => this.FindControl(k), v => v) will not work because key can't be null. I can do next:
dic
.Where(p => this.FindControl(p.Key) != null)
.ForEach(p => this.FindControl(p.Key).Visible = p.Value); // my own extension method
but this will call FindControl() twice for each key. How to avoid double search and select only those keys for which appropriate control exists? Something like:
var c= FindControl(p.Key);
if (c!= null)
return c;
but using LINQ.
How i can make the normal search string to sql server full text search parse, because when we are user enyer search text "how to run windows schedule in C#", in database we have article to to this, but data not returning and sometime is say error in key word and etc.
View 1 RepliesHow to search through a Database column C# and display only what you want like a number 2 in a Gridview ..
View 12 RepliesI have two text boxes for the user to enter UserName & First Name, both these fields are optional and not mandatory to fill.
once the user presses the Search button, i execute the following query to fetch matching records.
[Code]....
The problem is, in cases where User leaves both the textbox or one of the textbox empty/blank, in that case that particular field should be removed from where clause.
More like if something is entered then search for that particular record otherwise search for all the records.
I want to be able to make a query from three dropdownlists but not all three have to be selected to create results. This is what I have so far :
sub getdata (src as object, e as eventargs)
dim strsql as string
dim myconnection as oledbconnection
dim mycommand as oledbcommand
myconnection = new oledbconnection(ConfigurationSettings.AppSettings("MM_CONNECTION_STRING_csrdb"))
strsql ="SELECT tbl_case.Case_id, tbl_case.Title, tbl_case.Description, Tbl_Country.Country_Name, tbl_principle.Principle_Name," _
& "tbl_keyword.Keyword FROM tbl_keyword INNER JOIN ((tbl_principle INNER JOIN (Tbl_Country INNER JOIN tbl_case ON Tbl_Country.Country_Id
tbl_case.country) ON tbl_principle.Principle_ID = tbl_case.Principle) INNER JOIN tbl_Usedkeywords ON tbl_case.Case_id
= tbl_Usedkeywords.case) ON tbl_keyword.Keyword_id = tbl_Usedkeywords.keyword " _
& "WHERE "
if DLPrinciple.selectedindex=0 then
strsql = strsql & "((tbl_principle.Principle_Name) like '%')"
else
if DLCountry.Selectedindex=0 then
strsql = strsql & "((tbl_country.country_Name) like '%')"
else
if DLKeyword.selectedindex=0 then
strsql = strsql & "((tbl_keyword.Keyword) like '%')"
else
strsql = strsql & "((tbl_principle.principle_Name) = '" & session("infoprinciple") & "')" + "((tbl_country.country_Name) = '" & session("infoland") & "')" + "((tbl_keyword.keyword) = '" & session("infokeyword") & "')"
end if
end if
end if
This is working perfectly with only one dropdownlist but I can not figure out how to make it work with several.