Hi, I'm inserting a datetime values into sql server 2000 from c#
SQL server table details Table nameate_test columnname datatype No int date_t DateTime
C# coding SqlConnection connectionToDatabase = new SqlConnection("Data Source=.\SQLEXPRESS;Initial Catalog=testdb;Integrated Security=SSPI"); connectionToDatabase.Open(); DataTable dt1 = new DataTable(); dt1.Columns.Add("no",typeof(System.Int16)); dt1.Columns.Add("date_t", typeof(System.DateTime)); DataRow dr = dt1.NewRow(); dr["no"] = 1; dr["date_t"] = DateTime.Now; dt1.Rows.Add(dr); for(int i=0;i<dt1.Rows.Count;i++) { string str=dt1.Rows["no"].ToString(); DateTime dt=(DateTime)dt1.Rows["date_t"]; string insertQuery = "insert into date_test values(" + str + ",'" + dt + "')"; SqlCommand cmd = new SqlCommand(insertQuery, connectionToDatabase); cmd.ExecuteNonQuery(); MessageBox.Show("saved"); } When I run the above code, data is inserted into the table The value in the date_t column is 2007-07-09 22:10:11 000.The milliseconds value is always 000 only.I need the millisecond values also in date_t column. Is there any conversion needed for millisecond values?
what I try is a little bit heavy, maybe, but I only miss the minimum/maximum fuction - or I didn´t found it; not here in the Forum and also not in the onlinehelp of the SQL Server.
What I try to do:
I have 2 columns in my table; a start- and an end-date. For this period of time between end and start i have to calculate the days for the years. Here my thoughts (for the current year):
Is the startdate <= 31.12.2004 and the enddate >= 1.1.2004 i have to calculate die datediff between max(1.1.2004/startdate) and min(31.12.2004/enddate)
like this sqlstatement:
SELECT CASE WHEN dbo.Phases.phasenstart <= CAST(CAST(YEAR(GETDATE()) AS varchar) + '-31-12' AS smalldatetime) AND dbo.Phases.phasenabschlussist >= CAST(CAST(YEAR(GETDATE()) AS varchar) + '-01-01' AS smalldatetime) THEN 365 ELSE 0 END AS Expr2, FROM dbo.Phases WHERE (phasenstart IS NOT NULL) AND (phasenabschlussist IS NOT NULL)
instead of 365 there must be the above calculation. Is start=3.1.2003 and end=30.1.2004 I expect as result only the 30 days in 2004.
I am trying to get the minimum and maximum values from a field in SQL Server 2008 Express, but I cannot even get started because I keep getting this error that I cannot figure out.
I am using this below query to sum and select maximum values from table. I have converted the cost column here and how can I possibly sum the cost column?
select ID, MAX(Dates) Dates,'$ ' + replace(convert(varchar(100), convert(money, Cost), 1), '.00', '') Cost, MAX(Funded) Funded from Application group by ID, Dates, Cost, Funded
can somebody explain me how I can assign a NULL value to a datetime type field in the script transformation editor in a data flow task. In the script hereunder, Row.Datum1_IsNull is true, but still Row.OutputDatum1 will be assigned a value '0001-01-01' which generates an error (not a valid datetime). All alternatives known to me (CDate("") or Convert.ToDateTime("") or Convert.ToDateTime(System.DBNull.Value)) were not successful. Leaving out the ELSE clause generates following error: Error: Year, Month, and Day parameters describe an un-representable DateTime.
Create table code ( id identity(1,1) code parentcode internalreference)
There are other columns but I have omitted them for clarity.
The clustered index is on the ID.
There are indexes on the code, parentcode and internalreference columns.
The problem is the table stores a parentcode with an internalreference and around 2000 codes which are children of the parentcode. I realise the table is very badly designed, but the company love orms!!
The table currently holds around 300 millions rows.
The application does the following two queries to find the first internalreference of a code and the last internal refernce of a code:
--Find first internalrefernce SELECT TOP 1 ID, InternalReference FROM code WHERE ParentCode = 'M222' Order By InternalReference
-- Find last ineternalreference SELECT TOP 1 ID, InternalReference FROM code WHERE ParentCode = 'M222' Order By InternalReference DESC
These queries are running for a very long time, only because of the sort. If I run the query without the sort, then they return the results instantly, but obviously this doesn't find the first and last internalreference for a parentCode.
I realize the best way to fix this is to redesign the table, but I cannot do that at this time.
Is there a better way to do this so that two queries which individually run very slowly, can be combined into one that is more efficient?
I have some code I build 2 weeks ago which I’ve been running daily but it’s suddenly stopped working with the following error.
“The table "tbl_Intraday_Tmp" has been created, but its maximum row size exceeds the allowed maximum of 8060 bytes. INSERT or UPDATE to this table will fail if the resulting row exceeds the size limit” When I google this there seems to be a related to tables with vast numbers of columns.
My table tbl_Intraday_tmp is relatively small. It has 7 columns. 1 of varchar(5), 3 of decimal(9,3) and 2 of decimal(18,0). The bit I’m puzzled with is it was working and stopped.
I don’t recall changing anything but I wouldn’t rule that out. I ‘ve inspected the source files and I don’t believe they have changed either.
guys this is kind of a biggie for me. i've only used sql server to compare the Date Portion of date(s), not the whole string (mm/dd/yyyy hh:mi). i have a table called Time_Check which has two fields with timestamps, "TimeLastRun & TimeNextRun". i was trying to compare the Current TimeStamp that i pass from a vb.net form to a stored procedure and compare that DateTime to the TimeNextRun. I'd like to then Update the two Time Columns if rows are found. Should i maybe be using the DateDif Func if i know ahead of time how much time should be elapsed(say five minutes)? Any Code help is appreciated
Create Procedure dbo.My_Time_Check @myDate smalldatetime as select alertnumber,alertname,TimeLastRun,TimeNextRun from time_check where timeNextRun >= @myDate --would like to update these two columns if rows are found
greets again folks, The values LastLoginDate and LastActivityDate in my SQl Express membership dBase are always off. The date is usually correct but the time is always hours off. Is there some way to get the time part of the DateTime to be correct? Do I have to write code to set the time when the user logs in? Thanks a mil!
I have two tables TABLEA and TABLEB. They both have the same columns. I need to insert data from TABLEA to TABLEB based on the following conditions
TABLEA Structure with Sample Data
PKEY
Attribute
Value
Updated_DateTime
1
A
2.2
08:30AM
2
A
3.3
08:40AM
3
B
3.2
08:40AM
4
C
1.1
08:00AM
5
C
1.2
08:43PM
6
D
1.01
08:42AM
This is the sample data for TABLEB
PKEY
Attribute
Value
01
A
2.2
02
F
3.3
03
B
3.2
04
D
1.01
Now..When inserting data into TABLE B ,
->I need to check if the Attribute already exists in TABLE B .
-> If it already exists then I must update the Value feild with the latest value from TABLEA based on updated_datetime.
(Ex: Attribute 'A' already exists in tableB so i need to update the VALUE feild in TABLE B to 3.3 which is the latest updated value in TABLEA at 08:40AM)
-> If the Attribute doesnt exist then I simply need to insert that row into TABLEB
Can some one please post the query or the procedure that I can use for the above requirement.
Any help greatly appreciated.This is a urgent requirement for me.Please help
Hello all,I'm kind of new to ASP.NET and I've hit my first unsolvable roadblock. I'm trying to create a formview insertcommand that allows me to place the current date into a DateTime field but I continuously get an Input string was not in a correct format error. I may be using the wrong functions, I'm unsure. I've messed with DateTime.Now.ToString() as well as GETDATE() but I have no idea how to get it to work. I've also tried to switch the variable type of the field to a String type as well as DateTime. I am running visual basic .net with Microsoft SQL Server 2005. Here is my code right now: Experiencing problems with technology? Just fill out the form below and your problem will be forwarded to the Information Technology department.</em></strong><br /> <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TechticketdbConnectionString %>" SelectCommand="SELECT [CRDL#] AS column1, [Employee ID] AS Employee_ID, [Problem description] AS Problem_description, [Date submitted] AS Date_submitted, [Ticket number] AS Ticket_number FROM [Tickets]" DeleteCommand="DELETE FROM [Tickets] WHERE [Ticket number] = @Ticket_number" InsertCommand="INSERT INTO [Tickets] ([CRDL#], [Employee ID], [Problem description], [Date submitted]) VALUES (@column1, @Employee_ID, @Problem_description, GETDATE() )" UpdateCommand="UPDATE [Tickets] SET [CRDL#] = @column1, [Employee ID] = @Employee_ID, [Problem description] = @Problem_description, [Date submitted] = @Date_submitted WHERE [Ticket number] = @Ticket_number"> <DeleteParameters> <asp:Parameter Name="Ticket_number" Type="Int32" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="column1" Type="Int32" /> <asp:Parameter Name="Employee_ID" Type="Int32" /> <asp:Parameter Name="Problem_description" Type="String" /> <asp:Parameter Name="Date_submitted" Type="String" /> <asp:Parameter Name="Ticket_number" Type="Int32" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="column1" Type="Int32" /> <asp:Parameter Name="Employee_ID" Type="Int32" /> <asp:Parameter Name="Problem_description" Type="String" /> <asp:Parameter Name="Date_submitted" Type="String" /> </InsertParameters> </asp:SqlDataSource> I've left out the EditItemTemplate because it isn't going to be used for this form. Here is the InsertItemTemplate: <InsertItemTemplate> column1: <asp:TextBox ID="column1TextBox" runat="server" Text='<%# Bind("column1") %>'> </asp:TextBox><br /> Employee_ID: <asp:TextBox ID="Employee_IDTextBox" runat="server" Text='<%# Bind("Employee_ID") %>'> </asp:TextBox><br /> Problem_description: <asp:TextBox ID="Problem_descriptionTextBox" runat="server" Text='<%# Bind("Problem_description") %>'> </asp:TextBox><br /> <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert" Text="Insert"> </asp:LinkButton> <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel"> </asp:LinkButton> </InsertItemTemplate> <ItemTemplate> column1: <asp:Label ID="column1Label" runat="server" Text='<%# Bind("column1") %>'></asp:Label><br /> Employee_ID: <asp:Label ID="Employee_IDLabel" runat="server" Text='<%# Bind("Employee_ID") %>'> </asp:Label><br /> Problem_description: <asp:Label ID="Problem_descriptionLabel" runat="server" Text='<%# Bind("Problem_description") %>'> </asp:Label><br /> Date_submitted: <asp:Label ID="Date_submittedLabel" runat="server" Text='<%# Bind("Date_submitted") %>'> </asp:Label><br /> Ticket_number: <asp:Label ID="Ticket_numberLabel" runat="server" Text='<%# Eval("Ticket_number") %>'> </asp:Label><br /> <asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit"> </asp:LinkButton> <asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete" Text="Delete"> </asp:LinkButton> <asp:LinkButton ID="NewButton" runat="server" CausesValidation="False" CommandName="New" Text="New"> </asp:LinkButton> </ItemTemplate> </asp:FormView> I would like to get the value formatted as a DateTime but a String will do just fine if a DateTime variable won't work. Any help would be greatly appreciated. Thanks!
If myDateTimeColumn contains a <NULL> value. How do you handle that when reading into a DateTime object in your code?DateTime myDate = Convert.ToDateTime(dr["myDateTimeColumn"]);Does not work, it throws: System.InvalidCastException: Object cannot be cast from DBNull to other types. I am curious as to what others are doing to handle this?
Hi, When I try to insert a new record into a table that has a datetime field that allows nulls, a default 01/01/1900 date is inserted instead of null. I recreated the table and set the datatype to smalldatetime and I still get the error. What have I missed?
am making a CV program and i need a way to count the experience the user has: i have his begin date and end Date as datetime in an sql server. i can do it programicly but i prefer to do it at the sql side the question: how can i get how much exp he has aka : SUM(DATEDIFF(year , JobApExp.BeginDate , JobApExp.EndDate )) but for all the datarow (he has more than one BeginDate and EndDate (for each job he has one)) P.S i want to be able to use it in a where clause : select * from jobap where -- or HAVING JobAp.ind = JobApExp.JobAp AND SUM(DATEDIFF(year , JobApExp.BeginDate , JobApExp.EndDate )) > CONVERT(int,@Exp) thanks in advance
SQL Server 2000 8.00.760 (SP3)I've been working on a test system and the following UDF worked fine.It runs in the "current" database, and references another database onthe same server called 127-SuperQuote.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = [127-SuperQuote].dbo.tblCompany.Address1FROM[Work] INNER JOIN[127-SuperQuote].dbo.tblCompany ON [Work].ClientID =[127-SuperQuote].dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDSo now the system has gone live and it turns out that the live"SuperQuote" database is on a different server.I've linked the server and changed the function as below, but I get anerror both in QA and when checking Syntax in the UDF builder:The number name 'Zen.SuperQuote.dbo.tblCompany' contains more than themaximum number of prefixes. The maximum is 3.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = Zen.SuperQuote.dbo.tblCompany.Address1FROM[Work] INNER JOINZen.SuperQuote.dbo.tblCompany ON [Work].ClientID =Zen.SuperQuote.dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDHow can I get round this? By the way, I've rather simplified thefunction to ease readability. Also, I haven't posted any DDL because Idon't think that's the problem!ThanksEdward
I have a really simple query which i can't figure out why its not working. I have a table called 'ADMIN' which has a datetime field called 'date_edited'. Because the majority of records have never been edited, i have allowed null values and they are filled with 'NULL' in each record. How ever, when i try:
SELECT * FROM ADMIN WHERE date_edited = NULL
I get no records, but i can see and know i have hundreds! I know i'm doing somthing really stupid, but for life of me can't figure it out! :eek:
I've recently discovered the MS CRM 3.0 stamps any datetime field in SQL as UTC (aka GMT). Even though the end user may select 12:00 noon on the CRM gui interface, the datetime is stamped in SQL as 16:00 (I'm in EST).
So, is there an easy way to read the 16:00 back to local EST, taking into account daylightsavings (DST)? Apparently in VB or C# this conversion is a trivial matter of using ToLocalTime(), but I don't believe SQL 2005 has such a convenient function.
I'm currently building a SQL view that I wish to use to support multiple reports, and it would be ideal for the view to translate the UTC datetime fields (even if via a user-defined function) to EST rather than coding every report or custom app to translate the UTC.
Any suggestions or links to code will be greatly appreciated!
Hi All I am working on a query to get all the datetime values in a column in a table into a comma separated text. eg. ColumnDate --------------------------- 2005-11-09 00:00:00.0002005-11-13 00:00:00.0002005-11-14 00:00:00.0002005-11-16 00:00:00.000 I wanted to get something like 2005-11-09, 2005-11-13, 2005-11-14, 2005-11-16 Have just started SQL and hence am getting confused in what I think should be a relatively simple query. Any help will be much appreciated. Thanks
I am importing a couple SAS datasets to SQL Server 2008 for a project. The dates are in a float format, they show up as DT_R8 in SSIS. How can I convert these values to SQL server datetime? I have tried dozens of methods I found on-line with no success, I keep getting 'Arithmetic overflow error converting expression to data type datetime.' errors.
Is there a way that I can do this at the table level to automatically handle the rounding of seconds, etc. down to the minute automatically without having to use a trigger?
Here is a very basic example of what I am trying to do:
--example: '09-22-2007 15:07:18.850' this is the value inserted into the table by the code select getdate()
--example: '2007-09-22 15:07:00.000' this is the value I want to store in the table select dateadd(mi, datediff(mi, 0, getdate()), 0)
Hi all, having a little problem with saving dates to sql databaseI've got the CreatedOn field in the table set to datetime type, but every time i try and run it i get an error kicked up Error "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.The statement has been terminated."I've tried researching it but not been able to find something similar. Heres the code: DateTime createOn = DateTime.Now;string sSQLStatement = "INSERT INTO Index (Name, Description, Creator,CreatedOn) values ('" + name + "','" + description + "','" + userName + "','" + createOn + "')"; Any help would be much appreciated
Hey :)I'm facing a lot of troubles trying to create a new pause/break-system. Right now i'm building up the query that counts how many records that is inside 2 fields. Let me first show you my table: ID (int) | stamp_start (Type: DateTime) | stamp_end (Type: DateTime) | Username (varchar)0 | 17-03-07 12:00:00 | 17-03-07 12:30:00 | Hovgaard The client will enter a start time and a end time and this query should then count how many records that are inside this periode of time. Example: The client enter starttime: 12:05 and endtime: 12:35.The query shall then return 1 record found. The same thing if the user enters 12:20 and 12:50.My current query looks like this:SELECT COUNT(ID) AS Expr1 FROM table WHERE (start_stamp <= @pausetime_start) AND (end_stamp >= @pausetime_end)But this will only count if I enter the exact same times as the one inside the table.Any ideas how I can figure this out?Thanks for your time so far :)/Jonas Hovgaard - Denmark
