ADezii 8,834
Recognized Expert Expert
One frequently asked question at TheScripts is "Should I use a Stored Query or an SQL Statement in those situations that require a Query (RecordSets, RecordSources, Append, Delete, Update Operations, etc.)?" The response, in virtually all but a few circumstances, is that you should use a Stored Query in place of the parallel SQL Statement. The brief explanation that follows will explain the reasoning behind this: - When you store a Query as a Database Object, Access analyzes the Query and stores an optimized version.
- When you run a Stored Query, you are running a version of the Query that has already been optimized as explained in Item #1.
- Should you change a Query, Access will again analyze it the next time you run it and it will again store the newly optimized version. This optimization will persist until if, and when, you make another change to the Query.
- Each time you run an SQL Statement, Access analyzes the Statement and determines the optimal way to execute it.
- This 'Optimal Execution Path' is not stored internally for the SQL Statement as it is for its Stored Query counterpart.
- Because the analysis and optimization take time, the SQL Statement usually executes more slowly than the equivalent Stored Procedure.
0 9963 Sign in to post your reply or Sign up for a free account.
Similar topics |
by: dinesh prasad |
last post by:
I'm trying to use a servlet to process a form, then send that data to
an SQL server stored procedure. I'm using the WebLogic 8 App. server.
I am able to retrieve database information, so I know my application
server can talk to the database.
I've determined the failure occurs when the the following statement is
executed: cstmt.execute(); (due to the failure of println statements
placed afterwards). I get the following error after trying to...
|
by: Warren Wright |
last post by:
Hi group,
I have a select statement that if run against a 1 million record
database directly in query analyzer takes less than 1 second.
However, if I execute the select statement in a stored procedure
instead, calling the stored proc from query analyzer, then it takes
12-17 seconds.
Here is what I execute in Query Analyzer when bypassing the stored
procedure:
|
by: Nashat Wanly |
last post by:
HOW TO: Call a Parameterized Stored Procedure by Using ADO.NET and
Visual C# .NET
View products that this article applies to.
This article was previously published under Q310070
For a Microsoft Visual Basic .NET version of this article, see 308049.
For a Microsoft Visual C++ .NET version of this article, see 310071.
For a Microsoft Visual J# .NET version of this article, see 320627.
This article refers to the following Microsoft .NET...
|
by: Rhino |
last post by:
I've written several Java stored procedures now (DB2 V7.2) and I'd like to
write down a few "best practices" for reference so that I will have them
handy for future development.
Would the experts here agree with the following? Would they add any other
points?
1. If the shop standard calls for logging of application errors, a stored
procedure should log any error that it encounters immediately upon detecting
it and then return to the...
|
by: Sreeneet |
last post by:
Hi all,
I want to call a stored procedure which is written in SQL Server from
an ms-access query. It is having some parameters also and the stored
procedure will return some records.
Is there any way to do this?
Any help?
| |
by: Dino L. |
last post by:
How can I run stored procedure (MSSQL) ?
|
by: JIM.H. |
last post by:
Hello,
Is there any difference to between SLQ string in the code and call execute
query and call a stored procedure and execute the query that way concerning
speed, effectiveness, reliability, …?
Thanks,
Jim.
|
by: Rajat Katyal |
last post by:
Hi:
I prepare the statement for execution as follows:
PREPARE query(text) as SELECT count(*) FROM transform_customer_billing where inv_no = $1;
The problem is Iam not able to execute this prepare statement from the stored procedure defined. I added the statement to call the prepare statement is: EXECUTE query('100023'). The ERROR it prints : Function query(text) doesnot exist.
Please suggest the solution for this problem.
|
by: Siv |
last post by:
Hi,
I have a stored procedure that I want to execute and then wait in a loop
showing a timer whilst it completes and then carry on once I get
notification that it has completed. The main reason for this being to stop
the user thinking the application has frozen when in fact it is just waiting
for a long SP to complete. Another reason for doing it like this is that I
also have had a problem in the past where the SP takes longer than the...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
| |
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |