Re: Add Multiple ColumnValue to a SingleColumn - Database Discussion Boards

Re: Creating a SqlDbType.SmallDateTime parameter

Marcus J. Smith15-Mar-07 9:35

15-Mar-07 9:35

When you are adding a datetime value of any sort to a database leave it in a date, I mean DATE, format if possible. Otherwise you must format it correctly to insert. So ensure that the value you are parsing to DateTime is a date value and dont set it to short date string.

SmallDateTime is about precision not how it looks in the DB[^]

_Cle^aKO

"I think you'll be okay here, they have a thin candy shell. 'Surprised you didn't know that." - Tommy Boy
"Fill it up again! Fill it up again! Once it hits your lips, it's so good!" - Frank the Tank (Old School)

error of duplicate PK in subscriber database

Rocky#15-Mar-07 6:14

Rocky#

15-Mar-07 6:14

hi every one,
well I've set up transactional replication here and the problem is that when I try to insert a new record at the subscriber it gives me an error that the primary key is being dupicated. I have the NOT FOR REPLICATION Option for the ideantity column but its not working..

can u plz help me
thanks in advance

Rocky

Add Multiple ColumnValue to a SingleColumn

Sarfaraj Ahmed15-Mar-07 3:47

Sarfaraj Ahmed

15-Mar-07 3:47

Hello EveryBody
I got 2 Table Customer and Order

Customer Table got two column CustomerID, CustomerName
Order Table got Two Column OrderID, ProductID

CustomerTable:
CustomerID CustomerName
101 James
102 Andy
103 Bryan

OrderTable:
OrderID ProductID CustomerID
1001 10001 101
1002 10002 101
1003 10003 101
1004 10004 102
1005 10005 102
1006 10006 103

I want the output as below
CustomerID CustomerName OrderID ProductID
101 James 1001,1002,1003 10001,10002,10003
102 Andy 1004,1004 10004,10005
103 Bryan 1006 10006

Please help me.
Thanks

Sarfarj Ahmed

Re: Add Multiple ColumnValue to a SingleColumn

Marcus J. Smith15-Mar-07 4:26

Marcus J. Smith

15-Mar-07 4:26

SELECT Column1 & ', ' & Column2 & ', ' & Column3 & ', ' & Column4 FROM TableName WHERE Whatever

Try something along those lines.

Re: Add Multiple ColumnValue to a SingleColumn

Sarfaraj Ahmed15-Mar-07 4:47

Sarfaraj Ahmed

15-Mar-07 4:47

getting error message
Msg 402, Level 16, State 1, Line 1
The data types nchar and varchar are incompatible in the boolean AND operator.

Sarfarj Ahmed

Re: Add Multiple ColumnValue to a SingleColumn

Marcus J. Smith15-Mar-07 5:16

Marcus J. Smith

15-Mar-07 5:16

Try replacing the & with +.

Re: Add Multiple ColumnValue to a SingleColumn

Sarfaraj Ahmed15-Mar-07 5:25

Sarfaraj Ahmed

15-Mar-07 5:25

Still Getting Error
Please send me an Example with SQL code
Thanks

Sarfarj Ahmed

Re: Add Multiple ColumnValue to a SingleColumn

Marcus J. Smith15-Mar-07 5:31

Marcus J. Smith

15-Mar-07 5:31

Ahhh, you need to ensure that all types are the same.

So if you have some int datatypes along with varchar or char you need to cast the int to a varchar. CAST(IntColumn as varchar(length))

sql server 2000 millisecond issue

nickjoe9015-Mar-07 2:41

nickjoe90

15-Mar-07 2:41

Hello,

I was trying to build an application using sql server 2000 and asp.net which would use real time resources, and; I have been facing an issue in which when two transactions occur at the same time, down to hh:mm:ss; then in that case a deadlock occurs and none of the transactions are completed. They remain pending unless u manually goto enterprise manager and change the seconds by making them +/-1

This issue can be reduced considerably if milliseconds can be used hh:mm:ss:fff. Is there a way to implement this?

Nikhil Joshi

Re: sql server 2000 millisecond issue

Pete O'Hanlon16-Mar-07 2:15

Pete O'Hanlon

16-Mar-07 2:15

Deadlocking does not occur because you have a datetime. It occurs because you have two resources which are locking each other.

Deja View - the feeling that you've seen this post before.

a loop that increments a value in the selection clause?

Red_Wizard_Shot_The_Food15-Mar-07 2:30

Red_Wizard_Shot_The_Food

15-Mar-07 2:30

I’m trying to make a loop that will select a count of all entries that have a "TimeIn" value on the date defined by an input parameter with an hour value between x & y.

So the first pass through the loop would select a count of all rows with a TimeIn between 00:00:00 and 01:00:00 on the selected day ...

The second pass will select a count of all rows with a TimeIn between 01:00:00 and 02:00:00.

finally it will return counts for each hour in the day.

This is my first attempt at loops in SQL so any push in the right direction would be much appreciated.

Thanks.

Re: a loop that increments a value in the selection clause?

Marcus J. Smith15-Mar-07 3:00

Marcus J. Smith

15-Mar-07 3:00

There is a better way to do this.

SELECT 
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '00:00:00' AND '01:00:00') AS 'Time1',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '01:00:00' AND '02:00:00') AS 'Time2',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '02:00:00' AND '03:00:00') AS 'Time3',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '03:00:00' AND '04:00:00') AS 'Time4',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '04:00:00' AND '05:00:00') AS 'Time5',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '05:00:00' AND '06:00:00') AS 'Time6',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '06:00:00' AND '07:00:00') AS 'Time7',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '07:00:00' AND '08:00:00') AS 'Time8',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '08:00:00' AND '09:00:00') AS 'Time9',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '09:00:00' AND '10:00:00') AS 'Time10',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '10:00:00' AND '11:00:00') AS 'Time11',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '11:00:00' AND '12:00:00') AS 'Time12',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '12:00:00' AND '13:00:00') AS 'Time13',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '13:00:00' AND '14:00:00') AS 'Time14',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '14:00:00' AND '15:00:00') AS 'Time15',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '15:00:00' AND '16:00:00') AS 'Time16',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '16:00:00' AND '17:00:00') AS 'Time17',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '17:00:00' AND '18:00:00') AS 'Time18',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '18:00:00' AND '19:00:00') AS 'Time19',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '19:00:00' AND '20:00:00') AS 'Time20',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '20:00:00' AND '21:00:00') AS 'Time21',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '21:00:00' AND '22:00:00') AS 'Time22',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '22:00:00' AND '23:00:00') AS 'Time23',
(SELECT COUNT(TimeIn) FROM TableName WHERE TimeIn BETWEEN '23:00:00' AND '24:00:00') AS 'Time24'
FROM TableName

Re: a loop that increments a value in the selection clause?

andyharman15-Mar-07 5:49

andyharman

15-Mar-07 5:49

If you have SQL-Server then

select convert(varchar(13), TimeIn, 120) + ':00', count(*)
from MyTable
where TimeIn between @x and @y
group by convert(varchar(13), TimeIn, 120) + ':00'
order by 1

SQL is best for set operations. You can do loops and cursors but they tend to be slower and are harder to code.

Regards
Andy

Re: a loop that increments a value in the selection clause?

Marcus J. Smith15-Mar-07 6:10

Marcus J. Smith

15-Mar-07 6:10

Ohh so that is better than mine? Cool... Cool | :cool:

Re: Connecting SQL Server Express 2005 to remote database file

BRShroyer15-Mar-07 2:27

BRShroyer

15-Mar-07 2:27

I sort of figured that it wouldn't work. It would be a shame for something to be easy once.

Does linking the SQL Servers only work if they are on the same machine? If not, could you give some keywords I can do some searching with. There's no reason to be humble about my ignorance now Smile | :)

Thanks for your help.

OT: I see you are from Glasgow. Any ideas for some good day trips for someone visiting? I've been there twice last year for work and will going back at least once this year.

Brad

The secret to creativity is knowing how to hide your sources. - Albert Einstein

Re: Connecting SQL Server Express 2005 to remote database file

Colin Angus Mackay15-Mar-07 5:33

Colin Angus Mackay

15-Mar-07 5:33

BRShroyer wrote:
Does linking the SQL Servers only work if they are on the same machine?

You can link any SQL Servers together.

BRShroyer wrote:
could you give some keywords I can do some searching with

Your starter for 10: sp_addlinkedserver[^]

BRShroyer wrote:
I see you are from Glasgow. Any ideas for some good day trips for someone visiting?

Loch Lomond, Isle of Arran (aka Scotland in Miniature), Edinburgh (45 mins on the train), Falkirk Wheel.

Upcoming events:
* Edinburgh: Web Security Conference Day for Windows Developers (12th April)
* Glasgow: Introduction to AJAX (2nd May), SQL Server, Mock Objects

My website

Enterprise Library Data access application block 2.0

saltcode15-Mar-07 1:36

saltcode

15-Mar-07 1:36

Hi guys,
Please help,I am having an issue with data access block connection to the database from my class library project.
using the data access block to connect to database works fine in my website project. but i try creating a separate class library project to connect to the database i now receive an error message.

"The value can not be null or an empty string."

and this is the code:

<br />
Database motomandb = DatabaseFactory.CreateDatabase();<br />
DbCommand motomandbCommand = motomandb.GetSqlStringCommand(query);<br />
<br />
using(DbConnection motomanConnection = motomandb.CreateConnection())<br />
{<br />
DbTransaction motomanTransaction = motomanConnection.BeginTransaction();<br />
try<br />
{<br />
rowsaffected = motomandb.ExecuteNonQuery(motomandbCommand, motomanTransaction);<br />
motomanTransaction.Commit();<br />
}<br />
catch (Exception e)<br />
{<br />
motomanTransaction.Rollback();<br />
}<br />
}<br />

thanks in advance

how can i store jpg files in sql or oracle (blob)

Member 392135215-Mar-07 1:22

Member 3921352

15-Mar-07 1:22

any one here for giving me help that i get a problem to store store jpg files in sql or oracle (blob).

please Frown | :(

i am student of ignou .

Re: how can i store jpg files in sql or oracle (blob)

coolestCoder15-Mar-07 2:16

coolestCoder

15-Mar-07 2:16

Please post the complete error / problem details.

"A good programmer is someone who looks both ways before crossing a one-way street." -- Doug Linder

coolestCoder

Re: how can i store jpg files in sql or oracle (blob)

Rocky#15-Mar-07 6:18

Rocky#

15-Mar-07 6:18

here's the link for u. read it and follow the procedure.
http://www.codeproject.com/cs/database/ImageSaveInDataBase.asp[^]

Rocky

Saving File in Oracle BLOB datatype directly from client location.

Ram Shankar14-Mar-07 17:20

Ram Shankar

14-Mar-07 17:20

I am making an control which saves xls file in database attached by user. file size will be of 3 MB and there will be 3 such files. Can someone please help me and tell me how can i directly save the file in database rather then saving it in some location on server.

Ram shankar tripathi
Software Engineer
Telstra
Australia

Correct deleting from MS SQL

turtle_box14-Mar-07 11:09

turtle_box

14-Mar-07 11:09

I have the next problem: in the table with the primary key field "ID" (it is identity with automatic incrementation) when I delete row, the row isn't completely removed - the ID field remain (although it looks like row was removed) - and as a result, next created row has ID wich is equal to ID of previous deleted row + 1. How to delete row from table with autoincrement primary key correctly?

...fear makes people manageable...

Re: Correct deleting from MS SQL

kubben14-Mar-07 12:14

kubben

14-Mar-07 12:14

When you have an identity column you do not get deleted id's back. If you delete all rows from the table and want to reset the identity back to a value you need to do this:
DBCC CHECKIDENT('TableName', RESEED, 1)

Hope that helps.
Ben

Re: Correct deleting from MS SQL

N a v a n e e t h15-Mar-07 1:20

N a v a n e e t h

15-Mar-07 1:20

Or you can force SQL server to insert values to identity column when you perform insertion..

check this

http://www.w3hearts.com/showsnippet.aspx?show=26[^]

string Cheers = "Navaneeth!!"

www.w3hearts.com

Connecting SQL Server Express 2005 to remote database file

BRShroyer14-Mar-07 10:18

BRShroyer

14-Mar-07 10:18

Noob question:

If I have several (4-5) computers with SQL Server 2005 Express on them, can they all access the same database file located on a remote/network drive? Would they be able to access it at the same time?

Brad

The secret to creativity is knowing how to hide your sources. - Albert Einstein

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.