by: John Simmons |
last post by:
How is it that even though I have the column "username" in my database set
as a Primary key, using my PHP script to add new users to the database works
without any errors even when signing up using...
|
by: deko |
last post by:
I have a Make Table query that creates a fairly large table. The Make Table
query populates the new table with one AutoNumber field (which is taken form
another unrelated table as part of the...
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by: Geoff Cayzer |
last post by:
At http://www.blueclaw-db.com/tips_tricks.htm I came across a section
which is included below and was hoping for some comment on the
article.
--------------
Almost never use this auto-number...
|
by: Abhi |
last post by:
FYI:
This message is for the benefit of MS Access Community. I found that
this prblem has been encounterd by many but there is hardly any place
where a complete solution is posted. So I thought...
|
by: misscrf |
last post by:
Ok I have 2 issues.
1) I have a main candidate form with 2 subforms on a tab control:
http://www.geocities.com/misscrf/images/contactcontinouscheckbox.jpg
I have been encouraged to add these...
|
by: Jeff Amiel |
last post by:
7.4.2 running on FreeBSD 5.4.2
I have a table (called "draft" ) that has a bigserial as the primary key.
"check_id bigserial NOT NULL"
I do NOT have an additional index on that column.
I...
|
by: Jeweladdict |
last post by:
I have 2 linked tables,
The first table (PRODUCT) has product name, pricing, size, etc with an
autonumber primary key.
The second table is a UPC table with the primary key from PRODUCT
linked...
|
by: Killer42 |
last post by:
Hi all.
As has been mentioned here recently, I have a front-end database which just includes some queries and a bunch of (rather large) linked tables. For reasons of (very poor) performance, I had...
|
by: m.wanstall |
last post by:
Hi All,
This is similar to a question I asked earlier however this is following
a more "correct" way of doing things. I have normalised and summarised
an Exchange addressbook (a few thousand...
|
by: Danny |
last post by:
Hello,
We imported a bunch of tables from a database and realized that the
primary keys weren't copied to the destination db. In order to re-
create the keys, we need to know which tables have...
|
by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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...
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