i have a table which records visits to a page, what i want to do is get a count of the last 24 hours and group the visits by the hour.
This is my table structure;
ID, ChannelNewsID, AddDate
This is what i did so far however it gives me both past and future records where as i want 24 hours previously starting from when the query was run. Here is what my query looks like;
[Code]....
I can get my records from my database between days with this query.
[Code]....
but i need filter data between hours..
How to Retrive records within last 24 hrs using Nhibernate.I want to retrieve the 10 records within last 24 hours.
How can i achieve this using Nhibernate.
I have two tables for storing language translations - tblEN and tblES. They have the same structure which is nvcEnglish and nvcLocal - both nVarChar fields.
In nvcLocal of the Spanish table, I enter the Spanish translations of words and phrases used within my app. Problem is, when I add a bunch of new records to the English table I also have to go in and repeat the data entry into the Spanish table. I am wondering if there is a way to import the newly added records into the Spanish table using Transact SQL?The plain language query would be something like:
If the data in tblEN.nvcEnglish does not exist in tblES.nvcEnglish then insert a new row into tblES with the values from tblEN
I have records that were inserted into a sql server 2005 table using a stored procedure. I now need to remove or delete these records. The only problem is that the table does not contain a relevant column to define in my where clause when using delete command.
Is there any way I can identify these records for deletion.
i have xyz.mdf file on live server every day i want to upload records on it for that i m downloading that file , make a changes on it and upload it . which is very time consuming and not a good practice is there any tool or any simple code i can write to do this for life time.
for sql i know there is a tool sqlpublishwizard which generate a query from selected table and that we can run directly on live server query analyzer and we can get the new records.
I have a piece of sql code that selects the top 10% of a table. See below a sample of the database table
And this is my code
[Code]....
So what this code does is add up all the points in the points table, (also works out what percentage of the points each user has) and then displays the top 10%, which in this case will give me "John" and "Dave"
So what I need the sql to do is check if any other records in that table have the same number of points ast the last selected record, and to select it to.
I have created table into database dynamicaly,while inserting records into that dynamic table i faced problem.
The name "STD000001" is not permitted in this context. Valid expressions are constants, constant expressions, and (in some contexts) variables. Column names are not permitted. this error occured.
I created dynamic table by ,
declare @STUDENT_Table varchar(50)
set @STUDENT_Table = [dbo].[GetStudentTable](@SchoolID)
exec (@cmd)
[code]....
this stored procedure.....
Should i give any permission while creating dynamic table.
I have a simple sql that selects records from some tables and insert them in one other table.This is what we need to do on a daily basis and we need to create a sql job for this.
View 3 Repliesi have two tables (Users, Roles) and each user belongs to one role. Can I make a sql query that returns 10 newest users from each role in one query?
View 5 RepliesCDC or Change data capture is a new feature in SQL Server 2008, which is an ability to record changes to table data into another table without writing triggers or some other mechanism, Change data capture records the changes like insert, update, and delete to a table in SQL server.I have sql 2005 and I have created triggers and tables CDC to capture the data. everything functions good and the data is being updated in the _CDC tables. all i need to do now is to generate the updated data as a report (excel/html)- what should I do ......?i need to show only the updated columns when user selects the date periods ( Range between dates ) and the person name - i need to display any updated info about that person during that period. So this updated columns about this person should be displayed in excel formatted column wise.
View 2 RepliesI want to display records randomly in gridview from database
Eg :
id city category compname rate
1 newyork Books mediatech 1000
2 newyork Books Info tech 1000
3 newyork Books Sysmach 999
4 newyork Books Wifi texh 0
Now the data are displaying in descending order by rate wise and there are two company booked in same price which is 1000 . i want to display random which is one day mediatech should be in top and next day info tech should be in top.
so i need group by rate with newid()
I want to display records randomly in gridview from database
Eg :
id city category compname rate
1 newyork Books mediatech 1000
2 newyork Books Info tech 1000
3 newyork Books Sysmach 999
4 newyork Books Wifi texh 0
Now the data are displaying in descending order by rate wise and there are two company booked in same price which is 1000 . i want to display random which is one day mediatech should be in top and next day info tech should be in top.
I have a datagrid control which is bound to a table which containing more than 1000 records. And i want to show only 25 records once a time. I have used paging in datagrid. But each time the next page index is set, query is fired again. This takes lots of time. So what is the easiest way to bound data in this case to improve performance.
View 3 RepliesI have 2 table's
Table 1: Daily_item
Fields: Key_Guid Drescription Count
1 test 3
3 new item 2
I want to insert records form table 1 into table 2 but using the count field to duplicate the Key_guid record the new table.
New table example:
Table 2
Key_guid
1
1
1
3
3
I have some duplication that I need to clean up. I wrote a SQL query that is supposed to return duplicate customers who are located in the same city and zipcode.
I have 2 questions regarding it:
1. Is the query syntax correct to find duplicate records by same city and zipcode, data is being returned but it just returns the same customer a few times?
2. I only need to do the GROUP BY clause for Fullname and City however it gives an error when the other columns are left out. The error is Address, State and Zip not being in the aggregate function or in the group by clause.
Adding all the remaining columns to the GROUP BY clause works.
Query is as below:
[code].....
I am working in Asp.net 4.5. I need to create a grid as like below, I am struggling to make the merging cells and make it as multi header row by combining all the cells...
Is there any sample to make gridview like this.... I need to do this on codebehind. I browse through the internet and found couple of sample but those are not having the header like i posted. I am little confused about making full header as merged cells....
I have trawled through the entire web and found that most examples show how to add a total to the footer.
However, I am not after this and I want to add a total for the column 'Office sqm' for each group of addresses ONLY when the value of the 'Summed' is equal to Yes.
[code]....
how can we create a gridview with total of amount column, grouping based on location with expand and collapse facility
View 1 RepliesHow do I get the data during last 24 hours ?
View 5 RepliesI need to group the table according to the Month in the table.
The query goes this way:
var query =
from a in db.Dates
from b in db.Facts
where a.Count_Key == b.Date_key
select new
{
a.Month,
b.Fact_key
};
From this query I try to group by Month
query = query.GroupBy(x => x.Month);
Grid1.DataSource = query;
Grid1.DataBind();
Then I get the following error which says:
Cannot implicitly convert IGrouping int ? into IQueryable
I have,hours(in varchar),Id in table tbl_x ,i need the sum of hours, monthyear(eg. mar 2010)for the last three months.But with two separate queries i am getting these results.but actually i need in the following format
Month/Year TotalHours
----------------- ----------------
Mar 2010 0400
Apr 2010 0450
to get month/Year i am using this query
[Code]....
I have a grid view which contains Hours as one of the columns.. now, i need to have a total hours in the footer (sum of hours for all rows).
View 2 RepliesI have an Access 2010 DB that I have a table of RAW data in. In my scenero when table 'a' has been populated all the rows with the updatedate of Now() get moved to another table... the SQL is like this...
[Code]....
As you can see it is a very simple query but it does NOT return any rows. There are actually 404 rows with todays date in teh Append_Date column.
I am stumped as to why it does not return rows?
Just wondeing is there a way to add a group of single objects to a row in a db. For example
i have a Class table and i want to have a student column in the stable that can hold all the students i add to that specific class. Ie all the students in mathematics.
Is there a way to do this in sql server and then implemenmt it in vs?
The website is over half way done and the functionality for the blog is (except for adding posts) is already implemented and working correctlyI have a SQLExpress 2008 backendBlog posts are rendered on the page with full HTML markup within a label control.
All of the above is done and working. Though I am essentially new to creating websites with ASP.NET, CSS and SQL, I am sure that I could simply carry on and make a login page with some controls that would allow me to add records (blog posts) directly to the database on the host server. However, I am fearful of doing this because I know that malicious code can be passed in this way. Also, because of my lack of knowledge, the only way that I know of to pass the code from a control to the database is to disable validation for the page the control is on. Without a doubt I do not want to do that.
So what are my options for getting blog posts into the database? Is it safest for me to fully create the post in html and update a copy of the database that resides on my local machine? If I do it this way, how can I merge the records from the database on the local machine with the records on the remote server?