I am trying to do a SELECT ... WHERE ... IN construct, using a parametrized query with Oracle (odp.net) and I cannot make it work correctly.
[Code]....
The STATUS column is NUMBER(2) in the database. My problem seems to be related to getting the correct OracleDbType. I've tried Varchar2, Long, Decimal... nothing works. Should I go for the ArrayBindSize construct?
[Code]....
This is a query to an old FoxPro database on a server (Same Network). This work in the execution, but just passing the date values as aaaa/mm/dd.On my page when a pass two DateTime Parameters from two TextBox it throw "Unable to recognize the string as a valid DateTime Value"I'm using Ajax Calendar exterder on the textbox to be more specific.Here, (My Country) the format i'm using es dd/mm/aaaaAnd when i select the datepicker it comes in this format, and then a get the DateTime error type.I can get the rows in the query builder just passing the date like "2010/01/15" and "2010/01/30" for example.Hay can i force the texbox to get this format aaaa/mm/dd?
I have a dynamic gridview which can be used to add new rows of two columns to specify a start date and an end date. I am trying to use a string collection to pass in the output from the textboxes to a parameterized query as shows. I am getting an incorrect syntax near 9 error. How can I make this work? I need to use the stringbuilder.
protected void btnSaveIterations_Click(object sender, EventArgs e)
{
int rowIndex = 0;
StringCollection sc = new StringCollection();
if (ViewState["CurrentTable"] != null)
{
DataTable dtCurrentTable = (DataTable)ViewState["CurrentTable"];
if (dtCurrentTable.Rows.Count > 0)
{
for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
{
//extract the TextBox values
TextBox box1 = (TextBox)Gridview1.Rows[rowIndex].Cells[1].FindControl("start_iteration");
TextBox box2 = (TextBox)Gridview1.Rows[rowIndex].Cells[2].FindControl("end_iteration");
start_date = box1.Text;
end_date = box2.Text;...............
I succes with this code
if (InitDateStart.Text != "" && InitDateEnd.Text != "")
{
strWhere += "And ((Convert(DateTime, InitDate, 105) >= Convert(DateTime,'" + InitDateStart.Text + "', 105)) And (Convert(DateTime, InitDate, 105) <= DateAdd(day, 1, Convert(DateTime,'" + InitDateEnd.Text + "', 105))))";
}
How do I do this code as a parameterized query ??I tried this but with no succes.I got some strange result by this
strWhere += "And Convert(varchar(10), ServiceInitDate, 105) >= @InitDate............. ";
GridDatasource.SelectCommand += strWhere; [code]...
I've narrowed the problem down to the following:
Receive "Login failed" for user ASPNET error message SQL Server 2005 is db and IIS is web server (both on same computer) Mixed authentication used on SQL Server I have created user ASPLogin with password that is correctly typed int the web.config:
add
name="masterConnectionString"
connectionString="Data
Source=computernameGMOSERVER;Initial Catalog=Portal;Persist Security Info=True;User ID=ASPLogin;Password=password" providerName="System.Data.SqlClient"
/>
I am able to access my webpages that query the database as long as they are not parameterized.However, the parameterized queries (e.g., SELECT * FROM SUPP_DASH_RESULTS WHERE organization_code = @orgcode) are the ones that do not work, and give me the "Login failed" error message
i have my own DLL (for the data access layer),,i use escaping characters technique to avoid the user input errors ,, but recently i decided to enhance my classes and using parametrized query to prevent all possible errors,Is the modification will be easy or difficult ??how to convert this way to use the parametrized query ..
View 1 RepliesI am not able to understand what is the problem with My sql ..as same query is run sucessfully while i use SQL Server 2005 whit out any Exception or error.........
Select Count( Date ) From Attendancemaster
Error in SELECT clause: expression near ')'.
Unable to parse query text.
this is very simple query run sucessfully in SQL Server 2005 but not in
MY SQL and giving Error..and the query on which any datetime avar comes in WHERE clause allso generate error always....?
I have a data type mismatch while inserting into a number field in an access database using a parameterized query.I think this should be pretty simple but I am still learning a lot.
[Code]....
I have some commented out as I am working one field at a time. The working fields are textboxes and the non working ones are dropdown lists. But I think it may be the field that the list is drawing from? Not sure.
I am a biggner in SQL DB . but i started a complicated and painfull work in SQL SERVER 2008. the problem convert Oracle hierarchical query to SQL query. the query
SELECT DISTINCT
LEVEL LVL,
SCH.NSCHEDULE_SL,
SCH.NSCHEDULE_SL_FM,
SCH.CSHED_CNAME
FROM FA_SCHEDULES SCH
WHERE LEVEL = 1
AND NSCHEDULE_SL_FM IS NULL
AND NBRANCH_SL = 2
CONNECT BY PRIOR SCH.NSCHEDULE_SL_FM = SCH.NSCHEDULE_SL
AND NBRANCH_SL = 2
i have two tables named
1.LookupPageInfo and (LookupPageInfoId,pathmessageID,pagemessageID)
2.Messages (MessageId,MessageText,ChannelID)
Now i need to write a query something like this........in the query i need to pass the pathmessageid and needs to get messagetext from Messages Table,i am not sure how i need to write the below query..can someone guide me how can i write a query......as below..
select LookupPageInfoId,
PathMessageID,
pagemessageID,
(select messagetext from Messages where MessageID=PathmessageId) as TEXT from LookupPageInfo
What is difference between select { } and select new {} In Linq Query
View 3 RepliesI am writing a linq query to select a blogpost,
[code]....
The blogpost i am testing got 3 tags attached to it. The table structure is:
(table)BlogPost -> (table)BlogPostTags <- (table)Tags
So the BlogPostTags table only contains 2 fields, BlogPostID and TagID.
When i run the query above i get 3 results back. Same blogpost 3 times but with 1 tag in each. It should return 1 post with 3 tags. The problem lies in the Tags query above.
How can I SELECT second if first SELECT returns nothing?
View 8 RepliesI have a SQL Data Source that displays records after going through the Query Builder and select "Test Query" yet when I save it, go back to the design mode and select View in Browser I get nothing but a blank screen.
View 3 RepliesI need to insert values from the frontend into a mysql table. I am using a 3 layer architecture. the below is the code that is written in my dataaccess layer. the query is not being executed.
public int Insert(List<EmployeeUInfo> objInsert)
{
try
{
DataTable dtInsertRow = new DataTable();
[Code]....
Trying to modify an existing gridview in an aspx to access a db2 table on an iseries server. The iseries seems to have problems with the parameter specified in the query as @parameter giving a @parameter does not exist in table error. When specifying the gridview in VS the wizard did not recognize that the @parameter was a parm and prompt for the control etc. where it could be found. Of course there is no problem when accessing a mssql server table. Can someone help me with how to connect properly to the iseries and how to pass a parm on my query?
View 1 RepliesI have a select statement where I want to get some data. The problem is that I am not geting the right answer. This is what I am trying to do:
SELECT * FROM se_cs_test WHERE
Status = 1
OR Status = 2
AND NumberOfContacts = 1[code]...
"SELECT a.fibunr, " & _
View 14 Repliesi have a SQL Query. It works fine in Sql server. let me know how to make it work in Oracle.
You can run below code in Sql server and check. It will work fine. But in Oracle,( I am using TOAD for Oracle )it is giving some errors.
Code]....
I need to find out the query execution time from the front end .Where should I insert the code for that.
I am using the bleow query:
OracleConnection con = new
OracleConnection(ConnStr);
con.Open();
OracleCommand cmd =
new
OracleCommand("Stored_Proc",con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add();
....................
................
OracleDataAdapter
oda = new
OracleDataAdapter
(cmd);
when i am executing a simple query it is takeing 47 sec .... that is only for one table.. other then that remaing table perfromance is good... Help me out... and is there chance to get good perfomance through .net coding..
View 3 RepliesI run queries in my stored procedure and pass values to it as a perameter e.g.
SELECT p.Profile_Id
FROM Profile p
WHERE (p_Gender = p.gender_id)
now is there a way that i can get the actual query executed with paramaters value like this:-
SELECT p.Profile_Id
FROM Profile p
WHERE ('M' = p.gender_id)
I have a the following code to get data from an oracle database using
a parameterized query:
conn = New OracleConnection(connectionstring)
comm = New OracleCommand("select name from Cust_name
from Name_Table Where last_name = :lastname", conn)
parmLastName = New OracleParameter("lastname", OracleDbType.Varchar2)
parmLastName.Value = "Jones"
comm.Parameters.Add(parmLastName)
I am trying to write an audit that will tell me what users are doing, so I would like to get the actual sql that is submitted. This is just one example of the query, there are many more so I would like to make it as general as possible. I would like to actually see "
select name from Cust_name from Name_Table
Where last_name = "Jones". I know I could just create the text
I am generating page number for my listview control. I am using mysql as databast. Please check the sysntex it is giving error but works fine with sqlserver.Public Function GetPageNumber(ByVal PhotoID As Integer, ByVal AlbumID As Integer) As Integer
Dim con As New MySqlConnection
con.ConnectionString = "server=localhost;User Id=root;database=jis;password=papidm;Persist Security Info=True"
[code]...
This is the code. The error giving in the Mysql query syntex heighlighted
if we are trying to add the several columns in select statement and only one condition in group by.
how can we do that ?
Example:
[code].....
