I have a table that contain 1000 record and a webpage that contain 10 label to show the data in table and tow linkbutton for showing (next-previous) records. I want a query when i click on next show next 10 record and when i click on previous show previous 10 record (code in c# if possible)
View 3 Replieshow to read last 20 record form a table for example (tb1) and the table consist of 3 column
View 4 Repliesi need to start reading a recordset starting from a specific record using SQL. For example: i've 10 records in my msaccess table and i'd like starting read it from record number 6 till the EOF.
View 4 RepliesI have been able to successfully read a row of data from an SQL table using two column parameters. Now I would like to update this row with new information. Is this possible since the reader does not specify which row was read with the 'reader.Read();' command?
View 7 Repliesbest way to read millions of record from sql server database.i have tried dataset but the performance is not good
View 5 Repliesi want to read last 20 record of a column in c# code
View 2 RepliesI have update statement.
UPDATE SPECT SET SRE = CLSS.NEWSID
FROM SPECT
INNER JOIN
student (NOLOCK) ON student.ID = SPECT.ID
INNER JOIN CLSS
ON CLSS.GID = SPECT.GID
ON CLSS.GID = student.GID
WHERE student.PID = '20201'
AND CLSS.PID = '20201'
AND SRE IS NOT NULL
However, student.PID and ClSS.PID need dynamically reach through from table CLSS to get each row of PID.
Here my table CLSS
[code]...
How to finish this one?
I want to insert a new record into a table. The table has relationships with other secondary tables, For example:
Table: Stores
Table StoreCategories (a store can have many of these)
I want to insert a new store, get its ID and insert some categories in one go.
How do I go about this?
i need to show for every refresh of page five categories, every time different how can i do? in SQL do not exist select RND(field)...
View 5 Repliesi made two table and their repectively sp
[code]....
nw firstly i insert all value which appears on Default.aspx page and then display on grid..
but primary i couldn't work insert that value then after display grid..
I'm using SQL Server 2005 in a project, and i need to duplicate a record from a table and all it's relationships.
View 9 RepliesIn oracle we can do this by using rowid.
select * from tableName where rowid = (select max(rowid) from tableName);
but i don't know equivalent of rowid in sql server.
i need to call multi dropdown for products that retrieve product name from microsoft sql and get the price as the product is been selected from the dropdown for total amount for the customer.Example is for customer to buy 6 product.The client is to enter the number of product purchase and the 6 dropdown appears as he click ok button.And as the clients select the product from the dropdown the price sum up together before saving into database.
View 1 RepliesI have two tables with one common field. The field is the primary key in one table, and just a plain field in another. When I delete a record in the table where the common field is the primary key, I want to automaticaly delete a record in the other table that has the same data in the common field.
What is the most effecient method of doign this..triggers?
I am counting from a table for that i have written code as below
protected void get_Id_Afterpoint()
{
int counter = 0;
string strSql = "select count(*) as ID from tblEnergy where ID=?";
OdbcCommand com = new OdbcCommand(strSql, con);
com.Parameters.AddWithValue("ID", DropDownList1.SelectedValue);
OdbcDataAdapter oda = new OdbcDataAdapter(com);
DataTable dt = new DataTable();
oda.Fill(dt);
if (dt.Rows.Count == 0)
{
lblID2.Text = "1";
}
else
{
counter = dt.Rows.Count;
counter = counter + 1;
lblID2.Text = Convert.ToString(counter);
}
}
there is no record related to DropDownList1.SelectedValue. but as i am counting if(dt.rows.count) and i put break point on the bolded part it shows 1 record. how it can be possible?
I am working on storing pdf file in sql server database and then reading a portion of it and displaying in html.
View 2 Replieshow can i select a record from A table and insert into B table using linq?
View 2 Repliesis it possible to get the last record from .read()?
View 2 Repliesi open a sqldatasource for binding on listview.
I would like also to read a field on first record for print it.
How can i access to my sqldatasource from code behind ?
I am using Table Adapter to insert records into my database. I first insert my member record into the database and it has no errors, after that i insert the contact records into the table. however I got the following error: You cannot add or change a record because a related record is required in table 'Member'.
[Code]....
I web application is in asp.net with Access databasesome times my application giving this error message "Could not read the record; currently locked by another user." or "Could not update; currently locked."I am using IDbConnection and IDbTransaction object.
View 2 Replieshow to use update using ADO.NET dataadapters.
View 2 RepliesI have created a Details View and set some of the fields to read only. I have added the edit command which is allowing me to edit all of the fields that are not set to read only but when I press the update button all the infomation stored in the readomly fields gets deleted and just show up as blank is there a way to stop them from getting deleted.
View 1 RepliesNo records where inserted in my SQL Table after committing the transaction or after the .Flush() method. I checked the code and it follows the correct sequence of codes. I can't seem to find any other way where the error fails.
View 3 RepliesIs it possible to use LINQ to delete a row in a table within an SQL database? I am using an ADO connected command statement to delete a row where a string column equals a name. But, I would prefer to use an easier way with LINQ, if possible.
View 3 Replies