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by: Hisham Al-Shurafa |
last post by:
Hello,
Anyone know if it is safe to do a pg_dump on a database while other programs might be making changes to the data? Is the integrity of the dumped data guaranteed? Does pg_dump lock the whole database when reading from it?
Thanks for all your help.
Hisham
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by: Ed L. |
last post by:
We are seeing what looks like pgsql data file corruption across multiple
clusters on a RAID5 partition on a single redhat linux 2.4 server running
7.3.4. System has ~20 clusters installed with a mix of 7.2.3, 7.3.2, and
7.3.4 (mostly 7.3.4), 10gb ram, 76gb on a RAID5, dual cpus, and very busy
with hundreds and sometimes > 1000 simultaneous connections. After ~250
days of continuous, flawless uptime operations, we recently began...
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by: Aienthiwan |
last post by:
Hello all,
I'm running a debian server and recently updated my version of
PostgreSQL to "unstable", that being v7.4.1. I had no trouble at all
getting everything up to date and going.
But my auto-database backup scripts do not work any more:
I get this error when I try to do a pg_dump with the new version of
Postgres:
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by: jack turer |
last post by:
I have a database in pgsql (7.3.2) on redhat 9.
When I try a 'pg_dump mydb' to back up the database, I get:
pg_dump: could not find namespace with OID 2200
Verbose version is:
-bash-2.05b$ pg_dump -v mydb | more
pg_dump: saving database definition
pg_dump: reading namespaces
pg_dump: reading user-defined types
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by: Philip |
last post by:
I'm rather new to database stuff. I've been using postgresql for a
couple years, but that doesn't mean I understand what I'm doing. I have
simply followed the "HOW-TOs". But now I think I'm about to learn a bit
more about the inner workings...
Last week my cron-triggered system-backup began reporting odd errors.
They were block device and limited to just the one partition so I ran
fsck.
Oh, this is a Pentium-Pro based computer running...
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by: Ben-Nes Michael |
last post by:
Hello
Im getting strange errors when restoring data from pg_dump files:
ERROR: duplicate key violates unique constraint "products_pkey"
CONTEXT: COPY products, line 1: "98 Super Pak Ruby játék J-0001 1502450E Szuper Pokémon ajándékcso..."
ERROR: duplicate key violates unique constraint "attributes_pkey"
CONTEXT: COPY attributes, line 1: "2 Width"
ERROR: duplicate key violates...
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by: Együd Csaba |
last post by:
Hi All,
I'd like to dump out my database using plain text format. Everything is ok,
but the bytea filds.
Restoring the dump file (using <<psql -f LO_TRY_INSERT_BYTEA.sql tmp7>>) it
sends an error message like
psql:LO_TRY_INSERT_BYTEA.sql:14: ERROR: Bad input string for type bytea
Trying dumping with copy commands it sends this error:
psql:LO_TRY_COPY_BYTEA.sql:13: lost synchronization with server, resetting
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by: Neil Zanella |
last post by:
Hello,
I have an SQL database which I create with:
psql -f create.sql foodb
I then access this database and perform several insertions, modifications,
and deletions. Finally, I want to backup my database. I do not want to
backup the schema. All I want is a set of insert statements stored in
a file insert.sql which I can run on a set of empty database tables
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by: David Suela Fernández |
last post by:
Hi!
I have a debian woody with postgresql 7.4.2. When i try to use pg_dump i
get the next error:
pg_dump: saving encoding
pg_dump: saving database definition
pg_dump: SQL command failed
pg_dump: Error message from server: ERROR: relation "pg_user" does not exist
pg_dump: The command was: SELECT (SELECT usename FROM pg_user WHERE usesysid = datdba) as dba, pg_encoding_to_char(encoding) as encoding, datpath FROM pg_database WHERE...
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by: Ilia Chipitsine |
last post by:
Dear Sirs,
I want to dump all databases, but separately each database in its own
file, not all databases in one single file as pg_dumpall does.
How can I implement that ?
Cheers,
Ilia Chipitsine
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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,...
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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...
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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...
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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,...
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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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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...
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