by: Phil Powell |
last post by:
create table if not exists nnet_produkt_varegruppe (
nnet_produkt_varegruppe_id int not null auto_increment,
primary key(nnet_produkt_varegruppe_id),
nnet_produkt_varegruppe_navn varchar(255) not...
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by: Jeremiah Jacks |
last post by:
I just upgraded to MySQL 4.0.14-standard for RedHat Linux and am using =
the
pre-compiled binaries.
I have a database with INNODB tables.
When I insert a row into one of the child tables, I get...
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by: geoff |
last post by:
The table creation script(at the end of this post) works fine on
4.0.1-alpha-win, but the foreign key constraints fail on 4.0.15-win. I
am starting the server with the same command for both...
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by: Robert Brown |
last post by:
Let's say I have a type hierarchy: (just an example)
the general entity customer:
CREATE TABLE customer(customer_id int, customer_name varchar(250),
customer_type int)
three specific...
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by: Scott Ribe |
last post by:
I've got a problem which I think may be a bug in Postgres, but I wonder if
I'm missing something. Two tables, A & B have foreign key relations to each
other. A 3rd table C, inherits from A. A...
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by: Jax |
last post by:
I'm making my first ever database for my program.
I understand the concept of one to many relationships but
fail to see the advantage of using a secondary key over a
primary one.
I have a lot of...
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by: rbarber |
last post by:
I have to synchronize 2 databases hourly but am having difficulty maintaining foreign key relations. These tables use auto-increment columns as primary keys, with child records in other tables...
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by: Bob Stearns |
last post by:
For good and sufficient reasons I wish to insure that a primary key of
table 1 is not a primary key of table 2. The following does not work:
ALTER TABLE IS3.AUCTION_SUPER_CATEGORIES
ADD...
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by: ravichoudhari |
last post by:
i came accross requirement of multiple foreign keys in a table
referencing the same primary key another table. i created the table
relations using the relations editor in access. even though i...
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by: poopsy |
last post by:
hello all
i am getting confused with foreign key constraints..
i have the following table:
--
-- Table structure for table `reviewer`
--
CREATE TABLE `reviewer` (
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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