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by: Big Red |
last post by:
Hi all
I am reasonably new at php.
I have a database table with three fields, id, caption and data. I
have used the id and caption to create a dynamic menu. it just throws
it into a loop with extra html formatting stuff. No problem.
The data field is a large blob. The data is a complete html file which
comes out of a timing system for race cars, its basically a big table.
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by: John |
last post by:
I have over 5000 thumbnail pictures of size 5kb each. I would like to
able to load all 5000 pictures and view 50 per page using
mysql_data_seek(). I would like to know what are the advantages and
disadvantages of using a MySQL blob field rather than reading the
images directly from the file? How does one insert an image into a
blob field? Can it be done dynamically?
Thank you
John
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by: Carolyn Longfoot |
last post by:
Help! This is driving me crazy...
I'm trying to read a BLOB from a db and display it in a browser, like
so:
$query="SELECT blob from table where blob_id=9";
$result=mysql_query($query);
$blob=mysql_fetch_assoc($result);
Now when I do
print_r (array_values($blob));
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by: Daniel Schuchardt |
last post by:
Hi @ all,
i'm sure there was a psql-function to transfere my Blob-Data to the
server but I can't remember.
I have a script like this :
UPDATE xy SET z = lo_import('localpath_and_file');
but i want to execute this script from the client and so my blob-data is
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by: Stanley Sinclair |
last post by:
(Minor question. Since updating to FP4 I cannot access HTML help.
Compiler error. What's wrong?)
_______________________
Subject of this message:
There is lots of Help regarding getting data out of BLOB and CLOB
storage, but I see little on getting data into it. I know it's there,
but could someone speed my search? A colleague created the following
table:
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by: Carmine |
last post by:
I have to add a date column to a db2/zos table with a blob column.
Can I rename the blob table to old,
create a new table with the date column,
then insert/select the data from the old table?
Do I have to select data from the main table and the aux table or is the aux
table done automatically?
What's the best way to handle this?
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by: bimeldip |
last post by:
Hi,
I've been dabbling with mysql php and xml...
I have managed to learn how to upload xml file into mysql datbase and download the file from mysql database to display the content on the file. However the
What i would like to know is how do i manipulate the php codes to display the content on the file in a proper form?...
So far i have done this:
<?
if(isset($_GET))
{
include 'config.php';
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by: nse111 |
last post by:
<?php
//header('Content-Type: image/jpeg');
header('Content-Type: text/html');
@mysql_connect("localhost","root","dba") or die("Error");
@mysql_select_db("gallery");
$result = mysql_query("SELECT * FROM paintings");
while($row = mysql_fetch_assoc($result)){
print $row."</br>";
//print $row;
}
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by: wizardry |
last post by:
hello -
i'm trying to insert a blob into my table, it will insert but the string that i insert when i query the inserted data returns null with 0 bytes in the column.
I have other tables set up this way and i'm able to insert text data into it with no problems. I've checked the database design its basiclly a duplicate. I did have to remove my not null on the long blob element.
but other then that, i don't understand why this is...
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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: 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: 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
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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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