473,809 Members | 2,660 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Removing OIDs without recreate

Hi,
I'm winder if I can change the clause 'WITH OIDS' to 'WITHOUT OIDS' on a
table without recreating it (eg. usong ALTER TABLE). The problem is that my
tables are very big, and I do not need the OIDs at all. It was a mistake to
create them with OIDs.
Is there any way to correct it. Does it make any sense? Can it run out of
OIDs during time?

many thanks,
-- Csaba Együd
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.677 / Virus Database: 439 - Release Date: 2004. 05. 04.

---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to ma*******@postg resql.org so that your
message can get through to the mailing list cleanly

Nov 23 '05 #1
1 1566
On Fri, May 07, 2004 at 10:15:46AM +0200, Együd Csaba wrote:
Hi,
I'm winder if I can change the clause 'WITH OIDS' to 'WITHOUT OIDS' on a
table without recreating it (eg. usong ALTER TABLE). The problem is that my
tables are very big, and I do not need the OIDs at all. It was a mistake to
create them with OIDs.
Is there any way to correct it. Does it make any sense? Can it run out of
OIDs during time?


ALTER TABLE ... SET WITHOUT OIDS;

http://www.postgresql.org/docs/7.4/s...ltertable.html

Karel

--
Karel Zak <za***@zf.jcu.c z>
http://home.zf.jcu.cz/~zakkr/

---------------------------(end of broadcast)---------------------------
TIP 5: Have you checked our extensive FAQ?

http://www.postgresql.org/docs/faqs/FAQ.html

Nov 23 '05 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
1713
by: Amir Khawaja | last post by:
Hi Everyone, I have a rather trivial (I hope) question about OID types and PostgreSQL. Since PostgreSQL creates tables "WITH OIDS" by default, I'm wondering if it is bad practice to allow the default behaviour. For example, if I have a database with 60+ tables (all tables have their own PK that is not of type OID) and all of them have an OID field created by PostgreSQL by default, will this be problematic in the long run? For example,...
0
3416
by: Malcolm Warren | last post by:
While updating to 7.3.4 I note with some alarm the following passage in README.Debian.migration.gz written by Oliver Elphick: "Some schema designs rely on the use of oids as row identifiers. This is definitely not recommended, not least because oids are not guaranteed to exist in all future versions of PostgreSQL. Oids are an internal feature only. They are not suitable as candidate keys, since they are not guaranteed to be unique;...
12
1567
by: btober | last post by:
I run three instances of a database, in a typical change-control scenario: Production, QAT, and DEV. The Production database is the "real" data, and we periodically take a back up from Prod and re-instantiate QAT and DEV by dropping them and then restoring from the Prod backup. The development (DEV) instance is used by application developers and DBA's to "play" with, when initially trying out or developing new features. It gives them...
2
1783
by: Amir Khawaja | last post by:
Hi Everyone, I have a rather trivial (I hope) question about OID types and PostgreSQL. Since PostgreSQL creates tables "WITH OIDS" by default, I'm wondering if it is bad practice to allow the default behaviour. For example, if I have a database with 60+ tables (all tables have their own PK that is not of type OID) and all of them have an OID field created by PostgreSQL by default, will this be problematic in the long run? For example,...
4
5949
by: Peter Row | last post by:
Hi, I have created a UserControl which is subsequently hosted on a standard form. My control has a TabControl on it but it has no TabPages configured. At runtime I create X pages and put a single RichTextBox on each page. In my controls loaded event I call my Render() method which configures everything appropriately. When setting up the TabControl the first thing it says is (not real var names):
3
2218
by: lk | last post by:
I need some help regarding the mechanism to put in place to be able to dynamically update a remote object when the assembly where it is defined is modified, and this whitout having service interruption. Basically what I'm missing is how do we re-expose a remote object when assembly has changed, and this without any interruption to the callers. I have an application that exposes a remoting object (Well known service - Singleton or...
7
2984
by: Simon Hart | last post by:
Hi, I have a requirement to remove the xmlns from the DOM in order to pass over to MS CRM 3.0 Fetch method.It seems the fetch method blows up if there is a xmlns present!?! The reason I have a xmlns present is because the Xml I am passing to CRM is a node from a bigger file that does require a xmlns and using the DOM ..OuterXml seems to set the xmlns for you automatically - which I don't want. Any help would be great.
1
2212
by: Eran.Yasso | last post by:
Hi all, Is there a way to send OIDs request/set to miniport drivers? I understand that the only way is using WMI. Which method in WMI should be used? thanks.
1
3260
by: ntech | last post by:
Hello, i am facing a problem. I am using postgresql database in Linux. After taking the dump of any postgresql database, when i restore the dump file into a new database, i dont get any oids. so can anyone help me in this issue? Does it happen due to version mismatch? how do i take the dump so that when i restore it, the oids are also available? Thanks, Ntech
0
9603
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,...
0
10376
jinu1996
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...
0
10120
tracyyun
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...
0
9200
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
7662
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
5550
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...
1
4332
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
2
3861
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
3
3015
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.