SQL + File Storage + Delphi

May 19, 2008

I am using Delphi 7 and need to save mulitple documents that range from 2K KB to 200K KB. These need to be stored in the database for inclusion in the database backup.

When i am working on the 200K KB file i continusely run out of memory, how can i resolve this.

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Import Data From A Text File With DELPHI Toward Sql Server

Aug 10, 2004

Hello,

Is there a way to import data from a text file with DELPHI toward a SQL Server table.

I heard about BCP ...?

Does someone know?


THANKS.

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How to implement distinct storage tiers on SQL Remote BLOB Storage (RBS)?

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Description:
- 1st and main tier: new and frequently accessed objects stored in high performance storage;
- 2nd tier: automatically move older or less accessed objects to an inexpensive and different storage tier;
- in all cases, all objects must be accessible to all users, but accessing to archived objects(2nd tier) will be much slower;

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Thank you for your help,

Ccote

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May 31, 2007

Hello,



I am building partitiong tables, partitioning on different file groups:



the question is:



Partitioned table referred to old data that are not frequent accessed for reporting can be stored on separate location(External storage, tape and so on) or to make partitioning functioning must all file groups must be presents?



If not, how can I separate old data from current ones (still using partitioning) to reduce the size of DB?



What it is the best for storage data and easy to access it when needs arise (eg reporting): Tape, external storage, others?



Thank

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Nov 15, 2007

Hello,

We have an existing OLD System in SQL Server 2000 DTS Packages.
The Whole application runs on DTS.
There are several Packages which are called from a Master Package. Each Child packages have their own Global Variables. Most of them are the File Location variables to have the Source Location of the Input Data, mainly from the Excel Files.
Now, even if the Global Variables are there to change whenever they want to change the Locations of the Files, they have to goto each child package and change the variable themselves.
To resolve this issue, they want a configuration File (INI) / Table which would store those Variables. My thought is to read from that File/Table and Update all the packages' global variables through an ActiveX Script as the First Step of the Master package. That would eliminate the need of changing anything in the existing System.
But the Problem is the management (PM / DBAs / Team members) have different views to store the Configuration data.
1. Some wants it into a Different Database, having one table for this application so in future they can also add another table for some other application.
2. Some wants to store it in a Table in the Same Database of this Application.
3. Some wants to save it as a INI file.

As i'm the one who's going to really implement it, they have asked me to research for a best solution out there.

so I request to help me to decide which is a good solution and why.

Best Regards,
Deepak

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May 5, 2008



In my pocket pc inventory application i keep database .sdf file in My Documents. This gives me good performance. But the problem is that sometime my pocket pc hangs and some users cold boot the device and everything is lost.

I tried with keeping my .sdf file on SD card. This way data is there even after cold reboot, but the preformance is very bad. it takes some seconds just to insert only one record. Also if connection is not closed properly due to any reason, the database file is corrupted.

Can anyone tell me if there is a way to persist my .sdf file even after cold reboot without degrading the performance?

Regards.

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Oct 13, 2014

I have a group of about 5 servers (which will likely grow toabout 25 in the near future) with their names listed in a table in a database on one of the servers. I want to query all servers in that table using the following query to pull the storage drive, database name, created date, age and size of the databases for each server listed in the table:

SELECT left(mf.Physical_Name,2) AS Storage_Drive,
DB_NAME(mf.database_id) AS DatabaseName,
db.create_Date,
DateDiff(day, db.create_date, getDate()) Age,
sum((mf.size*8))/1024 SizeMB

[Code] ...

How would I best accomplish this if I want to implement it using a TSQL procedure?

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Dec 18, 2014

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Jan 14, 2008

I am a Windows developer for the IBM Tivoli Storage Manager Server (TSMS) product.
Our product installation is built with InstallShield and uses the Windows Installer.

On a new installation of Windows 2003 x64 Storage Server R2, at a customer's site, the TSMS product fails to install.
The install of the OS has version 3.01.400.3959 of the Windows Installer and I see no newer version that installs.

Part of our product is 32 bit (console) and another part is x64 (server).
When installing I can see that the install's default is being redirected/reset to C:Program Files (x86)TivoliTSM after it is explicitly set by a custom action to ..Program Files.. . I further observe that our custom actions to write 64 bit registry entries are being refused.

REGSAM samMask = KEY_ALL_ACCESS;
if ( regIsWow64Process () ) samMask = samMask | KEY_WOW64_64KEY;
lStatus = RegCreateKeyEx( hLocalConnectKeyRoot,
szSubkey,
0L,
NULL,
REG_OPTION_NON_VOLATILE,
samMask,
NULL,
hKey,
&dw ) ;
The above fails to create the key.

We have tried four versions of our TSMS spanning many changes but the install acts the same.
This does not happen on any other Windows OS we test on but we do not test on Windows 2003 Storage Server R2 being that it is an OEM product. We did test on Windows server 2003 R2 x64 and do not see this problem.

Do you have any suggestions on how to tackle this problem?
I have full installation traces but can only see that the registry work is being refused. I can't see why.

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'Db-Library error 10004: No connection possible: SQL Server not available or not existing'

It does not matter which protocols I activate at the Server or whether the Server Browser service is running or not.

Does anybody have an idea how this might be fixed? Or whether it is a problem of the operating system?

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Hi,
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Thanks...
:)

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Jan 23, 2007

Hi,

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I see that the OLE DB Interfaces are implemented, but I can't connect to a SQL Server CE database from Delphi. I've cut and paste a sample connection string (replacing the data source bit) but no go??

I've installed the Runtime Environment, VS2005 bit, Connectivity Tools and the SDK :)

Any help? Anything that I might have missed?

Thanks,

Dawid

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If i try running another instance of the prog. the server needs 15 x 2 connections. I`m wondering if this is NORMAL? Would it be possible to have only one connection per instance instead of 15 !?!

Thanks in advance

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Oct 29, 2001

Hi everyone,

I'm making an application in Delphi that use an SQL database, i want the user can import a table in DBF format (that its located in another computer) to the SQL Server (in the database that i want) by one click of a button.

I try with the import wizard but its not what i want because it requiere to do the process manually.
Its there anyway of achive this (Stored Procedure or something?)

Ernesto Cisneros Sanchez
Senior Software Engineer
Credit and Trade Bank
Havana, Cuba

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Can anybody suggest any Delphi components or codings for this purpose.

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Jan 25, 2007

Dear friends I have a problem with the use of DELPHI and MSSQLServer!


I have installed in a PC a MSSQLServer Express. The PC is connected
with a other via a small network. I have developed an application in DELPHI
which runs also in the two computers. I have regulated SQLServer so as
to is accessible via TCP/IP, make that I tryed after in the other PC I
installed SQL Server Management Studio Express and had access in the
database via the network. While in the beginning both applications
worked normaly and were connected regularly in the base suddenly
one day they couldn't be connected giving as message the following
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properties the access to DataBase was impossible via the application but possible via the SQL
Server Management Studio Express and the environment of Borland Delphi
2005 from both PC's. That is to say
suddenly only the application simply could not be connected. I tryed
a lot of solutions but no one it did not work. When I installed the
MSSQLServer Express in the other PC the application could be connected
from this but no from the other via network always giving the same
message. Has anyone any idea why I am in impasse from solutions!!!!

Thak you in advance!

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I use Delphi 2006 to connect MS SQL Express 2005. When I save record, it shows the following error message:

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Thanks!

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Jul 23, 2005

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Thanks!

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Feb 28, 2006

greetings!!!

Help me please!

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May 30, 2006

Hi guys.

I am currently developing a system thats stores exchange stats in a db. Since our customers are companies with 20 employees up to 5 000 there a a big difference in the volume of data needed to be stored.

We currently thinking of supplying a SQL Server Express DB to the small customers and suggest a SQL Server to the bigger.

But since I would like to use the same structure for both types of customers I wonder how should i design the storeage.

Since the could be from 500 records a day up to 20 000. There are quite simple recordes with only simple datatypes. about 15 fields with no more than 10 chars each, mostly 2.

Should i separate the data in diffrent tables for a week or a day etc.
Since I am only going to filter data on 1 or 2 fields the data will be easly indexed.

The reports generated will almost always only use 1-3 months of data, but historical reports have to be possible.

My question are ofcourse:
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Thanks in advance:)

/Johan Wendelstam
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