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by: flubdgub |
last post by:
Quick question I haven't found a straight answer to in MySQLs docs...
In the case of 2 3.23.X series mysql databases in a master/slave
replication setup (myiasm tables), if a FLUSH TABLES WITH READ LOCK is
put on the slave, does the master effectively lock too because it is
waiting for the binlog update(s) to be confirmed from the slave, or
does the master merrily carry on not caring in the least that the
slave tables are locked?
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by: Jan Wieck |
last post by:
Dear community,
for some reason the post I sent yesterday night still did not show up on
the mailing lists. I have set up some links on the developers side under
http://developer.postgresql.org/~wieck/slony1.html
The concept will be the base for some of my work as a Software Engineer
here at Afilias USA INC. in the near future. Afilias is like many of you
in need of reliable and performant replication solutions for backup and
failover...
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by: Wind Wood |
last post by:
Hello £¡
I can dump data from old dababase(Postgresql 6.5.3), but new problem came out when I restore the data to postgresql 7.4.
It went out during the COPY command, if I do it in such command lines:
1. pg_dump news -f pgsql-database-news.sql #in old system with postgresql 6.5.3
2. su - postgres #in new system with postgresql 7.4
3. createdb -T template0 news
4. psql news < pgsql-database-news.sql
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by: Rod Early |
last post by:
I have the task of converting a SQL Server 2000 database to
PostgreSQL. The data itself does not need to be converted, but the
structure and stored procedures must be.
I expect that converting tables and views will be simple. I expect
that converting stored procedures and user-defined functions from
T-SQL to PostgreSQL will be more complex.
In any case, I am looking for recommendations and counsel regarding my
expectations. I have...
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by: bmt |
last post by:
I intend to set up a large database with PostgreSQL: about 1.3 TB, very basic queries (but 1500 per second at peak charge), and most probably only a single one index. The overall application, which is rather simple, should react in less than 3 seconds, 80% of the time. Meaning that if the database gives a mean response time of more than 0.5 second, I am fully dead...
I plan to set up a distributed cluster N+1. Each node of the cluster stores...
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by: mahesh123 |
last post by:
Hi,
I am new to use the crystal reports8.0. I am facing the problem regarding the database connection through the ADO Connection. Suppose my database name is "sample.pra"(due to some security reasons we will change the extension of the MS Access Database and there is a password for the opening the database). So that we cannot connect to the database. Please give the information regarding this problem as soon as possible......
Thanks &...
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by: ibo3 |
last post by:
Does anyone know of a free not trial tool, for converting an access database to Postgresql? I used a trial tool that only converted 5 rows I need one that can do it all.
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by: kashifayyaz |
last post by:
I am a not an expert in MySQL world and looking for a solution like
I have a table for example:
issue_table
=============
id, issue_from, details
1, machine1, "some details"
2, machine1, "some details again"
3, machine2, "some details"
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by: Andrea1701 |
last post by:
Abstract
MySQL is the world's most popular open-source database. As an important part of LAMP, a combination of open-source software (Linux + Apache + MySQL + Perl/PHP/Python), MySQL is widely used in various applications. Chinese Internet forum system Discuz! and blogging platform WordPress, which swept the Internet in the Web 2.0 era, are both built based on a MySQL-based underlying architecture. In the Web 3.0 era, leading Internet...
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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: 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...
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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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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