I would really appreciate some assistance with a query I need to make
on my mysql db.
I have three tables as follows:
Orders order_id, order_date
Pin_Orders orders_pin_id, orders_id(from the orders table),
card_id(from the cards table)
Cards card_id, card_name
I would like to select the orders.order_id , cards.card_name for all
the orders that were made on a particular date.
I know I need to use a left join but I'm not sure how to construct
this since there are three tables which need to be used.
Thanks, in advance.
Nagsy 1 1196 ma******@hotmai l.com (Manny) wrote in
news:3e******** *************** ***@posting.goo gle.com: I would really appreciate some assistance with a query I need to make on my mysql db.
I have three tables as follows: Orders order_id, order_date Pin_Orders orders_pin_id, orders_id(from the orders table), card_id(from the cards table) Cards card_id, card_name
I would like to select the orders.order_id , cards.card_name for all the orders that were made on a particular date.
I know I need to use a left join but I'm not sure how to construct this since there are three tables which need to be used.
Hmmm, I think I would also throw the order_id (or orders_pin_id) into the
Cards table, but this should work...
SELECT o.order_id,c.ca rd_name FROM Orders o, Cards c, Pin_Orders p WHERE
o.order_id=p.or ders_id AND c.card_id=p.car d_id AND
o.order_date='w hateveryourdate is' This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Phil Powell |
last post by:
Here is the scope of what I need to do;
want:
enrollment_year
allowed (even if null)
all of ica
criteria:
|
by: dogu |
last post by:
Noob alert.
Code is below.
File is saved as a .php.
What I'm trying to do:
User uses 'select' box drop down list to pick a value.
Value ($site) is derived from a db query. This works fine.
Value selected is used as the 'where' clause of the 2nd query.
If $site is a single word, the 2nd query works like a charm.
If $site is more than one word (has spaces), the query returns a null
|
by: R |
last post by:
Hello everybody.
I'm new to XML and I've got problem with one XPath query.
This is my situation:
<group>
<test required='1'></test>
<test required='1' noregexp='1'></test>
</group>
inside group there are few (usually from 10 to 20) test nodes.
|
by: Carl |
last post by:
Hi,
I hope someone can share some of their professional advice and help me out
with my embarissing problem concerning an Access INSERT query. I have never
attempted to create a table with one-to-one relationship but on this
occasion
I must keep username/password details within a seperate table.
Here's the basic specs and database schema:
-------------------------------------------
|
by: Wim |
last post by:
Hi,
I would like to make and put a query in my database by VB.NET code.
Is this possible?
Thanks for your help,
wim
| |
by: taras.di |
last post by:
Hi everyone,
I've come across an extremely strange problem. The exact same query in
both mysql command line client, and mysql query browser gives entirely
different results. I was hoping someone out there could shed some
light.
Ok, the query (I've stripped it bare, the real query is a bit more
complex)...
|
by: Venk |
last post by:
hi all,
I saw one reply to arun on the subject "Dynamic Query in Ms-Access" by
one Mr Rick
I found it very useful.
Now to extend this solution forward I have the following situation.
I have a Query Which Retrives one or more records from the following
table(MASTER_TABLE) based on the user requirement
|
by: mrkselm |
last post by:
Hi,
I am stuck with a problem in MS Access which does not occur in SQL
Server and I have been banging my head against the wall for a couple of
days now trying to resolve it. Namely, when I execute the following
query in Access not all records that fit the condition are returned,
and when I run this same query in SQL Server all the records I want are
retrieved.
The query is:
|
by: yfangl09 |
last post by:
I have one query with a list of people and required courses they have
to take and another with the same people and courses they have already
taken. How do I generate a query with required courses they have NOT
taken? Anybody have any suggestions?
|
by: bob laughland |
last post by:
Hi All,
I have another SQL question, and this one is going to be difficult to
explain.
I have a table like this
rowid name changed
1 a 1
1 b 0
|
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,...
| |
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...
|
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,...
|
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...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
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...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
| |
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
|
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...
| |