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When I installed the MSDE version of SQL Server, I did so with Windows authorisation.
If I need to grant my account access to the SQL Server, could you tell me how to do this?
When my computer starts, the Server is showing as running, and so I don't think this is the problem.
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In Enterprise Manager: Expand the server your trying to access, then expand the Security node and click on the Logins node under Security. Here you can create a new login with Windows Authentication.
-a
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happy thanksgiving to all in the US,
So here's the deal. I'm writing a large system with a lot of different components. I've decided to use C++ as the 'mian' programing language so that for critical time dependant operations I can switch to native code easily. My question is, is ADO.NET "fast" enough for critical datasource operations, or would it be wiser to switch to native code for all datasource operations? The system is HIGHLY database intensive and so I would want to gain as much time as possible.
Thanks,
John
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The only real way for you to answer that is to measure.
However, remember that the round-trip time involved in a database call is non-trivial - much the same as any other cross-process call on the same machine (if your database is on the same machine) and subject to network latency as well (if on another machine). Therefore you should try to do as much in each database call as possible. In the distributed computing arena this is often called making your interface 'chunky' rather than 'chatty'.
Stability. What an interesting concept. -- Chris Maunder
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I am running mySQL 4x on a FReeBSD dedicated. I am trying to figure out how to install mySQL 5 NOT IN PLACE OF mysql 4. I want to be able to run both versions for testing reasons before I remove the older installation.
The standard pkg_add returns an error regarding a conflict with the older version of mysql.
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Hi,
I am concatenating 2 fields, wine name and wine vintage:
SELECT Wne_Name + ' ' + Wne_Vintage...
Some wines have a vintage of 0, not sure why. How do I do an if statement in the SELECT statement, I want all 0 values to be replaced by "N/A":
Amani Vineyards Merlot 2002
Amani Vineyards Merlot N/A
Wne_Vintage is of type int.
I hope someone can help.
Regards,
ma se
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case when Wne_Vintage = '0' then 'N/A'
else Wne_Vintage end
"People who never make mistakes, never do anything."
My Blog
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This assumes Wne_Vintage is a character field. If it is an interger remember to cast it to a char.
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Hi,
Thanks for the replies!!
This is what I have and I am getting an error. Not sure how to reseolve it.
SELECT Wne_ID, Wnr_Name + ' ' + Wne_Name + ' ' +
CASE
WHEN Wne_Vintage = '0' THEN 'N/A'
ELSE CONVERT(varchar, Wne_Vintage)
END
FROM cyb_tblWineries, cyb_tblWines
WHERE cyb_tblWines.Wne_Wnr_ID = cyb_tblWineries.Wnr_ID
AND Wne_Show = 'y'
ORDER BY Wnr_Name, Wne_Name;
The error is:
<b>Implicit conversion of varchar value to varchar cannot be performed because the collation of the value is unresolved due to a collation conflict.</b>
Wne_Vintage is an int.
Regards
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I posted another comment, please check.
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I want to display "Yes" if the field value is 0 and "No"
if the field value is 1 and "None" if field value is
anything else in DataGrid. Where the datatype of field
value is int in sql server database. How to convert it
in the desired way.
Thnx in Advance
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use the bit datatype.
The only values for bit are 1 and 0.
To convert
case when bitfield = 1 then 'yes'<br />
else 'no end
"People who never make mistakes, never do anything."
My Blog
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I want to display DateTime in the DataGrid in the Format
"Wednesday,November 30,2005" stored in the sql server
datbase as smalldatetime. How to Convert it in the above
format from smaldatetime.Query reqired.
Thnx in Advance
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<br />
SET QUOTED_IDENTIFIER ON <br />
GO<br />
SET ANSI_NULLS ON <br />
GO<br />
<br />
<br />
create FUNCTION dbo.udf_FormatDate (@date datetime, @format varchar(50)) <br />
RETURNS VARCHAR(50) AS <br />
BEGIN <br />
-------------------------------------------------------------------------------------<br />
--<br />
-- Name: FormatDate<br />
--<br />
-- Purpose: Mimics the VB Format routine for dates<br />
--<br />
-- Parameters: <br />
-- @date - Date, Date to be formatted<br />
-- @format - String, Template to format the date to<br />
--<br />
-- Returns: String, Date formatted to user requested template<br />
--<br />
-- Notes: <br />
-- 1. Time information is not accounted for in this routine<br />
--<br />
-- 2. @format accepts the following values for each section of the date.<br />
-- Day<br />
-- dddd - Full Day Name<br />
-- ddd - Abbreviated Day Name<br />
-- dd - Zero Padded Day Number<br />
-- d - Day Number<br />
--<br />
-- Month<br />
-- mmmm - Full Month Name<br />
-- mmm - Abbreviated Month Name<br />
-- mm - Zero Padded Month Number<br />
-- m - Month Number<br />
--<br />
-- Year<br />
-- yyyy - Full 4 digit year<br />
-- yy - 2 digit year<br />
--<br />
-- 3. Any unexpected characters will be returned in the string<br />
--<br />
-- 4. Assumes database was set up with case-insensitive collation<br />
--<br />
-- Example Usage:<br />
-- All examples use the following date 2003-07-13 00:00:00<br />
--<br />
-- 'dddd, mmmm dd, yyyy' --> Sunday, July 13, 2003<br />
-- 'mmddyyyy' --> 07132003<br />
-- 'm-d-yy' --> 7-13-03<br />
-- 'mm/dd/yyyy' --> 07/13/2003<br />
--<br />
-------------------------------------------------------------------------------------<br />
DECLARE @pos AS INTEGER<br />
DECLARE @char AS VARCHAR(1)<br />
--<br />
-- Replace Year<br />
--<br />
SET @pos = CHARINDEX('yyyy', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 4, DATENAME(yyyy, @date))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('yyyy', @format)<br />
END<br />
<br />
SET @pos = CHARINDEX('yy', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 2, RIGHT(DATENAME(yyyy, @date) ,2))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('yy', @format)<br />
END<br />
--<br />
-- Replace Month<br />
--<br />
SET @pos = CHARINDEX('mmmm', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 4, DATENAME(month, @date))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('mmmm', @format)<br />
END<br />
<br />
SET @pos = CHARINDEX('mmm', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 3, LEFT(DATENAME(month, @date), 3))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('mmm', @format)<br />
END<br />
SET @pos = CHARINDEX('mm', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 2, RIGHT(('0' + CAST(DATEPART(month, @date) AS VARCHAR(2))), 2))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('mm', @format)<br />
END<br />
<br />
SET @pos = CHARINDEX('m', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
-- account for MArch and deceMBer<br />
SET @char = SUBSTRING(@format, @pos + 1, 1)<br />
IF (@char <> 'a') AND (@char <> 'b')<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 1, CAST(DATEPART(month, @date) AS VARCHAR(2)))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('m', @format)<br />
END<br />
ELSE<br />
BEGIN<br />
SET @pos = CHARINDEX('m', @format, @pos + 1)<br />
END<br />
END<br />
--<br />
-- Replace Day<br />
--<br />
SET @pos = CHARINDEX('dddd', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 4, DATENAME(weekday, @date))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('dddd', @format)<br />
END<br />
<br />
SET @pos = CHARINDEX('ddd', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 3, LEFT(DATENAME(weekday, @date), 3))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('ddd', @format)<br />
END<br />
SET @pos = CHARINDEX('dd', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 2, RIGHT(('0' + DATENAME(day, @date)), 2))<br />
--PRINT @format<br />
SET @pos = CHARINDEX('dd', @format)<br />
END<br />
SET @pos = CHARINDEX('d', @format)<br />
WHILE @pos > 0<br />
BEGIN<br />
-- account for DEcember, sunDAy --> saturDAy, weDNesday<br />
SET @char = SUBSTRING(@format, @pos + 1, 1)<br />
IF (@char <> 'e') AND (@char <> 'a') AND (@char <> 'n')<br />
BEGIN<br />
SET @format = STUFF(@format, @pos, 1, CAST(DATEPART(day, @date) AS VARCHAR(2)))<br />
--PRINT @format<br />
<br />
<br />
SET @pos = CHARINDEX('d', @format)<br />
END<br />
ELSE<br />
BEGIN<br />
SET @pos = CHARINDEX('d', @format, @pos + 1)<br />
END<br />
END<br />
IF @format = '//' BEGIN<br />
SET @format = ''<br />
END<br />
RETURN @format<br />
END<br />
<br />
<br />
<br />
<br />
<br />
<br />
GO<br />
SET QUOTED_IDENTIFIER OFF <br />
GO<br />
SET ANSI_NULLS ON <br />
GO<br />
<br />
"People who never make mistakes, never do anything."
My Blog
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In the DataGrid? An ASP.NET DataGrid? o a Windows Forms DataGrid? In any case, you can set a Format or FormatExpression property for the column (in your app, not in the database). Set the format to "D" to use the long date pattern. See here[^]
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
The amount of sleep the average person needs is five more minutes. -- Vikram A Punathambekar, Aug. 11, 2005
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help any one help me ,by giving code to store an image in database directly from system.i mean a image that is in our system ,should uploaded into the database.
live and let live
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Hi all,
I am using dynamic sql in my stored procedure. There is a problem. There are parameters in the dynamic sql query which are of type int or rather which are not of string type. So it is giving me error saying cannot convert type string to int.
Can anyone help me out of this?
Het Waghela
 Be Humble in Victory and Strong in Defeat.
Het Waghela, Blog|Het Waghela DotNet Questions Link|More Links
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hello
p
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Look in the SQL Server documentation for CAST or CONVERT
My: Blog | Photos
"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucious
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Hello All,
I've downloaded and installed SQL 2005 Express a week ago. Now, I've downloaded the SQL 2005 Management Studio Express. It complains that it only works with SQL 2000 and SQL 2005. Am I stuck with sqlcmd.exe for creating databases in SQL 2005 Express?
Any help is appreciated.
Paul
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It so turns out that I installed a version of SQL 2005 Express from October, and Management Studio Express needed the latest release from Microsoft.
So I've got it working now
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I inserted three records into table Products(ProductID, ProductName) with ProductID set to AutoIncrement.
Three records with ProductID were 1, 2, 3.
After that i deleted three recored and insert the fourth record. This record would got the the productID's value is 4
How could i set the ProdudctID of this record to 1, just like the beginning.
Thanks
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vuthaianh wrote: How could i set the ProdudctID of this record to 1, just like the beginning.
I’m guessing you’re using MS Access; the only way to re-start the counter is to compact / repair the database. It only works when there are no other data connections open and when no records exist in the table.
Hope this helps.
ZeePain! wrote: This seems like one of those programs that started small, grew incrementally, building internal pressure, and finally barfed all over its source code sneakers. Or something.
thedailywtf.com[^]
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Hi All,
Thanku for ur quick n speedy response................
Here I came with a question......
I have table called -- Client
a column is there that is --- clientCode navarchar(15)
Another table user_ref
in this I have UserID as primary key...
Now wht i have to do is I have to get clientCode from Client table to user_ref table and
I have to make (userID,clientCode) as primary key.
hope u all got the query
pls tell me ASAP
thanku
sangeetha
sangeetha
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