I have a MySql function that i wrote in Query Broswer, that adds a new entry into the "customer" table.
The values are provided from an .aspx page, and after the insertion, the function should return "1" (int value). So, my .aspx page is:
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I have a SQL Server 2005 database which is queried by a web service which is called by an aspx page.
I inherited a messy and inefficient project, and I was working on cleaning up a GridView by making it dynamic and by having consistent field names in the database when I started getting an error of - Sys.WebForms.PageRequestManagerServerErrorException: Invalid column name: 'ASSIGNED_TO'
Assigned_to does not exist in the database, in the web service, or in the website solutions in any place. It was the name of one of the fields in one table, which I changed to USERID so that either of two datasets would fit into a Gridview (all other fields were the same). I then replaced all references of ASSIGNED_TO with USERID, which is when the issues began. The first of the two queries below causes the exception to be thrown, but the second one does not. I have tested both with the WCF Client and with a query within SQL Server to verify that they do work, so the issue has to be on the website side.
sSQL = "select distinct B.BADGE_NBR, a.REGId,B.CYC_RTE, b.USERID, a.MTRREAD,A.NEWMTRNUM, a.COMPTIME, B.FA_TYPE, CASE WHEN A.MTRCOMMENTS <> 'Null' THEN '*' END as Comment,a.MTRLAT,a.MTRLONG,a.WOFAID, b.ADDRESS, a.MTRREADFLAG, b.ROUT_SEQ from MobileDataReturn a,WORKORDERDIPATCHFILL b Where a.RegId = b.REGID and a.WOFAID = b.FA_ID and B.CYC_RTE " & route & "' and b.USERID " & worker & "' and B.BADGE_NBR " & badge & "' and a.MTRREADFLAG " & readflag & "' and b.FA_TYPE " & fatype & "' Order by a.COMPTIME desc"
sSQL = "select distinct BADGE_NBR, REGId,CYC_RTE, USERID,MTRREAD,NEWMTRNUM, COMPTIME, FA_TYPE, CASE WHEN MTRCOMMENTS <> 'Null' THEN '*' END as Comment,MTRLAT,MTRLONG,WOFAID, ADDRESS, MTRREADFLAG from MobileDataReturnArchive Where CYC_RTE " & route & "'and USERID " & worker & "'and BADGE_NBR " & badge & "' and MTRREADFLAG " & readflag & "'and FA_TYPE " & fatype & "' Order by COMPTIME desc"
The Gridview:
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When i load the excel data into dataset using datadapet.fill method, It shows empty cell value where invalid dates are present. I want to show the error of invalid date.
View 4 RepliesI have a query that i got from parsing strings and OracleCommand that has commandType text and should use the string that is the query to get the data. If I run the Query in toad or sql developer it gives the results, but when i try to run it from the program with OracleCommand i get "Invalid SQL" message.
View 1 RepliesI am using a Strored procedure which inserts data in to global temporary table and returns the result sets to Client. when i execute procedure from SQL Plus its working.where whene dataadapter.fill command is executed Invalid ROWID exception Is thrown.
View 2 Repliesi have a problem in executing an sql script [Code]....
the error was : "invalid character"
I Have 2 Questions
1) What Is The Meaning of dr.GetOrdianal In ASP.NET Class File? What Is The Purpose Of The Same? Is It Compulsory To Write dr.GetOrdinal While Fetching Any Value From Database?
And
2) What Is The Purpose of Properties (Get & Set ) In Class File? Will It Saves Our Time Of Compilation?
I have two drop down lists and a upload control. One dropdown allows my user to select a valid contract number, and the second dropdown is populated from a table that has 5 contract document types and id's.
after i use the dropdowns to select the information i want and select the file i want to upload based on that information, I press my upload button and get " Invalid column name 'ContractDocumentType'."
It is very possible that I have extra code in here that is not necessary as I have fixed several issues before this one, such as a convert varchar to int error.
What Contract Number Are These Documents Related To?
<asp:DropDownList ID="lstContractNumber" runat="server"
DataSourceID="dsdContractNumbers" DataTextField="ContractNumber"
DataValueField="ContractNumber">
</asp:DropDownList>
<asp:SqlDataSource ID="dsdContractNumbers" runat="server"
</table>
</asp:Content>
My code-behind (I edited out some stuff that is probably not needed here):
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Complete error msg with the trace
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Source File: C:UserssharmilaDocumentsVisual Studio 2008WebSitesWebSite16PostJobs.aspx.vb Line: 46 Stack Trace:
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MVCThe generated ADO.NET Entity Data Model loses ordinal positions of columns and reorders Entity Set column names alphabetically. This causes the columns in a new MVC VIEW to appear alphabetically and needs to be reordered by hand. I am using MySQL Database.
How can I retain the ordinal positions of columns?
SqlConnection
Conne=new
SqlConnection(); [code]....
I am trying to get gridview with SqlDataSource.
When I do test the SQlDataSource with condition in status field, It shows error that invalid column name.
status field data type is char and default value is O in SQL server. When I give the 'O' in condition, it comes error about invalid column name.
What does it mean eaxctly invalid column name and how can I fix it?
Do I have to change DB type or something?
.error message is Invalid column name 'O'
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For example:
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When I run this the error is 'Invalid column name 'assigned'.'Yet if I load up Microsoft sql server management studio and run the query against the same db:
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I get the data I was expecting and the column does exist?
i have the following select staement which deosnt work, can anyone advise me whats wrong with it:
string _name = ddl_Name.SelectedValue.ToString();
string cmd =
"SELECT ID, Telephone FROM User_List WHERE Name = '' + _name;
i keep getting an invalid column name error? and i know the syntax next to _name isnt correct. how are the single quotes meant to go?
I cannot add a new column in existing table.
I have a two tables ['ev_event_how' & 'ev_events_event_how'] has relationship between these table.
Ex:
Table: 'ev_event_how'
UID - Event[PK]
Ex:
Table: 'ev_events_event_how'
UID - Event[FK] - Desc
I want to add a one more column[IsDelete] in both table. But Sql server is not allowing to add the new column, Showing various errors like
1.cannot add a new column-Unable to modify table.Invalid object name 'MSED_Logs.DatabaseLog'
2.TITLE: Microsoft SQL Server Management Studio
User canceled out of save dialog (MS Visual Database Tools)
How can I make it add a new column in existing table?
I am developing web application using csharp and MS SQL as database. There is a column in table that is storing values which as numbers and letters. Letters are in front like JK26262, JK26263,JK26263.
Now I want to select numbers only from a table column and leave letters. In other words I want an select statement that will select values as follows:
26262
26263
26263
How can Iachieve this?
i have a question how to retrieve the row values as a column. please check the below tables i need the query for this table.
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I'm writing a function in "Query Browser" to add some values to a table.
The function should get this value when the stored procedure is called upon, thus te code looks like:
INSERT INTO customer(customer_name, customer_city) VALUES (@customer_name, @customer_city);
But when trying to execute the function, it says "customer_name can't be null"
i thought maybe it just waiting for the values to be sent from .aspx page, but yet again, i get the same error message.
I'm getting a "no data exists for the row/column" error when i am giving wrong value in key column and press button to import data from excel,how can i fix this error and avoid collapsing the application.
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I have read the excel in asp.net. I am using OledbDatareader for read the column name.
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Now my problem is the "date" field. If Excel sheet having column name "Date" then i got the error. i could not use the Column index because its also not fix. How can i ignore the upper case charactors in column name ?
I want to update multiple column of a table using subquery ...My sample code is shown below
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its throwing syntax error...I dont know where i commiting mistake.
I am doing Import/Export. While export i want to disable some column in excel sheet, so during upload or import same primary key I can use, instead of user modify such column.
View 1 Repliesi need to download a file directly from a table's BLOB column .
i used this procedure, but i got the error:
SQL> exec download_blob;
begin download_blob; end;
ORA-06550: line 2, column 7:
PLS-00905: object IFRSCD.DOWNLOAD_BLOB is invalid
ORA-06550: line 2, column 7:
PL/SQL: Statement ignored
The code is:
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environment: VS2008, MySQL 5.1.45, .net Connector 6.2.2
Error msg:
NoNullAllowedException: Column 'idNames' does not allow nulls.
The MySQL DB has on "idNames" (Primary Key) a tick-mark for: primary Key, Not Null, Auto-Increment Also: I can add/retrieve records via the 'MySQL Query Browser'; I see the data via VS2008 'Preview Data'!
As said in the comment below; when the 'idNames' is explicitely given the rows.add works fine. So it seems that I miss something around the 'auto-increment' business!
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