@lists.mysql.com
Sent: Friday, March 23, 2012 7:28 PM
Subject: OT: SQL Question
My question is not specific to MySQL, even though I am using a MySQL db for
this project. I have a servlet/jsp/MySQL web site in production, and there
are about 2,000 records in the flights table. One of the foreign keys
My question is not specific to MySQL, even though I am using a MySQL db for
this project. I have a servlet/jsp/MySQL web site in production, and there
are about 2,000 records in the flights table. One of the foreign keys is
teacher_id. Up to this point, there is a one to many relationship between
A many-to-many is generally best accomplished with a third linking
table which contains the ids of the 2 records being linked ie.
create table tflink (
flightid int;
teacherid int;
);
On Fri, Mar 23, 2012 at 10:28 PM, Mark Phillips
m...@phillipsmarketing.biz wrote:
My question is not specific
Hi
i request a small help for know if it's possible.
Anyone know if they have a Sql request for
search the best value at one information:
Sample:
i have a table with:
ID int 5
Chaine int 16
and this entry:
1 12345
2 123
3 12
i am search a request in WHERE :
Chaine LIKE
+0100
From: n...@phibee.net
To: mysql@lists.mysql.com
Subject: SQL Question
Hi
i request a small help for know if it's possible.
Anyone know if they have a Sql request for
search the best value at one information:
Sample:
i have a table with:
ID int 5
Chaine int 16
Thanks, Sebastian!
I have tried this one before. The problem is that it finds all items
the tags of which include EITHER 'blue' OR 'red', not 'blue' AND 'red':
mysql SELECT DISTINCT items.title from items inner join taggings on
(items.id = taggings.item_id) inner join tags on (tags.id =
Ingo Weiss schrieb:
Thanks, Sebastian!
I have tried this one before. The problem is that it finds all items the
tags of which include EITHER 'blue' OR 'red', not 'blue' AND 'red':
oh ... and ..., i missred
SELECT DISTINCT items.*
FROM items
INNER JOIN taggings
ON
Hi all,
I have an application where items can be tagged. There are three
tables 'items', 'taggings' and 'tags' joined together like this:
items inner join taggings on (items.id = taggings.item_id) inner
join tags on (tags.id = taggings.tag_id)
Now I have been struggling for some time
Ingo Weiss schrieb:
Hi all,
I have an application where items can be tagged. There are three tables
'items', 'taggings' and 'tags' joined together like this:
items inner join taggings on (items.id = taggings.item_id) inner join
tags on (tags.id = taggings.tag_id)
Now I have been
Is it just this line I need to change?
INNER JOIN url_categories uc ON uc.ID=bt.category_ID;
Would it change to something like:
INNER JOIN url_categories uc ON CAST(uc.ID as CHAR)=delimit(bt.category_ID)
Just guessing!
Thanks - that's what I thought. I really don't have much experience with
Hi,
I have the following mySQL query in my script which has been working fine
but due to a recent change, I had to modify one of the columns,
bt.category_ID. This used to be defined as tinyint(3) but I've changed that
now to varchar(20) as it needs to hold values such as 15, or 74:79 or
Thanks, that's interesting. Actually the uc.ID column is still type tinyint
as it holds only one number, but are you saying if I change this to varchar
my query will work e.g. 15 = 15:17 would work?
What is the type of the 'uc.ID' column? If it's varchar, your match
will work fine. If
Thanks - that's what I thought. I really don't have much experience with
mySQL. If it's not too much trouble, could someone give me a bit more help
on how to do that please?
Ed.
no, those won't match based on just the datatype change.. you will
have to define a user defined function to
straight SQL.
Ethan
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Thanks in advance...off to Ruby to see if I can code some hack quick to get
this task done with...;)
-Ethan
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The correct way to model your information is to use the method you
describe as being used in the Access database. That data
Hy
I want to sum quantites but there is some data that value is negative but
users didn't write the - sign before. I can decide which datas are negative.
I would like something like that
select sum(moved_quantities) from db
if moving like 'Move-' then sum seem the move is
Oops, I meant to send this to the list.
Rhino
- Original Message -
From: Rhino [EMAIL PROTECTED]
To: Mester József [EMAIL PROTECTED]
Sent: Friday, January 06, 2006 8:44 AM
Subject: Re: SQL Question
- Original Message -
From: Mester József [EMAIL PROTECTED]
To: Mysql list
Hello.
Do you want something similare to this:
SELECT SUM(IF(moving like 'Move-',-moved_quantities,moved_quantites))
FROM DB;
Have a look here:
http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html
Mester József wrote:
Hy
I want to sum quantites but there
Hy
If you know which values are supposed to be negative, wouldn't it be
easier to do updates to your data to change all of those values to
negatives? That should only need to be done once. Then use the normal
SQL sum() function to add all of the values together.
Thank you. Actually my first
- Original Message -
From: Mester József [EMAIL PROTECTED]
To: Rhino [EMAIL PROTECTED]; mysql mysql@lists.mysql.com
Sent: Friday, January 06, 2006 12:07 PM
Subject: Re: SQL Question
Hy
If you know which values are supposed to be negative, wouldn't it be
easier to do updates
.
mysql SELECT ABS(2);
- 2
mysql SELECT ABS(-32);
- 32
This function is safe to use with BIGINT values.
-Original Message-
From: Rhino [mailto:[EMAIL PROTECTED]
Sent: Friday, January 06, 2006 12:19 PM
To: Mester József; mysql
Subject: [SPAM] - Re: SQL Question - Bayesian
.
mysql SELECT ABS(2);
- 2
mysql SELECT ABS(-32);
- 32
This function is safe to use with BIGINT values.
-Original Message-
From: Rhino [mailto:[EMAIL PROTECTED]
Sent: Friday, January 06, 2006 12:19 PM
To: Mester József; mysql
Subject: [SPAM] - Re: SQL Question - Bayesian
Hi All!
I have a MySQL database (I have them using MySql at work for more stuff
now!), and the definition is as follows:
uid mediumint(6) NOT NULL auto_increment,
ym varchar(6) default NULL,
fileid varchar(8) default NULL,
off char(3) default NULL,
PRIMARY KEY (`uid`)
TYPE=MyISAM
uid is not
In article [EMAIL PROTECTED],
[EMAIL PROTECTED] writes:
SELECT DISTINCT place FROM a ;
place
---
south
west
east
Note that the place north does not appear in the last result
because north was only visited by bob in 2005 and kim in 2004,
records which are not included in
[EMAIL PROTECTED] wrote on 01/17/2005 06:45:22 PM:
Hi there:
I have a How do I... SQL question regarding selecting
distinct values from a field not included in an aggregated
query when LIMIT is in effect, illustrated by the
following example:
Table a contains the names of individuals
Return only four rows beginning at second row:
SELECT count(*) AS count, name, year FROM a
GROUP BY name, year
ORDER BY count DESC, name ASC
LIMIT 4 OFFSET 1;
count name year
--- -- --
3 joe2004 s,e,e
2 bob2003 w,e
2 kim
Hi there:
I have a How do I... SQL question regarding selecting
distinct values from a field not included in an aggregated
query when LIMIT is in effect, illustrated by the
following example:
Table a contains the names of individuals, the places
they have visited and the year in which they were
Can't you do:
SELECT count(*) AS count, name, year FROM a
WHERE place IN ('south','west','east')
GROUP BY name, year
ORDER BY count DESC, name ASC
LIMIT 4 OFFSET 1;
[EMAIL PROTECTED] wrote:
Hi there:
I have a How do I... SQL question regarding selecting
distinct values from a field
On Fri, 03 Dec 2004 10:58:30 -0700, Steve Grosz wrote:
I wrote my query as
select Cust_ID, Cust_Name
from mailings
where ucase(Name) = ucase(Cust_Name)
When it runs, I get a error:
You have an error in your SQL syntax; check the manual that corresponds
to your MySQL server version for
I am kinda new to SQL, and am having a problem trying to get something done.
I'm trying to search for usernames in one of my tables. The name is
stored as firstname lastname.
I wrote my query as
select Cust_ID, Cust_Name
from mailings
where ucase(Name) = ucase(Cust_Name)
When it runs, I get a
Your sample query is not valid SQL. What tool/language are you using to
run this query? There must be something interpreting what you entered and
mis-representing your query to the MySQL server. Without that piece of the
puzzle I am completely in the dark.
It would also help to know what
I am writing this by hand, and is being used within Coldfusion.
MySql is v 4.1.7 and I am connecting via ODBC.
Steve
[EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Your sample query is not valid SQL. What tool/language are you using to
run this query? There must be something
Does Name exist as a column in your table, or is it a ColdFusion variable?
I know very little about how ColdFusion works, but it does parse the
query, and alter it, before it gets sent to ODBC. Just looks like it's
using ucase(Name) as a coldfusion function, then replacing it in the query.
Just
I have a table of members, about 13,000 rows.
Each night I need to shuffle the table. I have a small int column called
random_position. Currently I am creating a position list (based on the count
of the members), shuffle it, then while iterating through the members
assigning them a a position.
At 11:08 AM 11/29/2004, you wrote:
I have a table of members, about 13,000 rows.
Each night I need to shuffle the table. I have a small int column called
random_position. Currently I am creating a position list (based on the count
of the members), shuffle it, then while iterating through the
On 11/29/04 12:27 PM, mos [EMAIL PROTECTED] wrote:
Mike,
Your solution is way too complicated (it makes my head hurt).g
Try this:
set @n=0;
update tmp set rnd = @n := @n + 1 order by RAND()
Mike
I'll give this a shot. Follow-up question:
I've had a lot of trouble with RAND() on
- Original Message -
From: Mike Zornek [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 29, 2004 12:08 PM
Subject: SQL question Trying to improve upon my PHP solution.
I have a table of members, about 13,000 rows.
Each night I need to shuffle the table. I have
On 11/29/04 1:26 PM, Rhino [EMAIL PROTECTED] wrote:
I don't think this is a question about SQL at all; I think you already know
how to write the SQL to select, insert, update or delete rows.
I think that what you really want to know is if there is a more efficient
way to shuffle your rows
At 11:53 AM 11/29/2004, you wrote:
On 11/29/04 12:27 PM, mos [EMAIL PROTECTED] wrote:
Mike,
Your solution is way too complicated (it makes my head hurt).g
Try this:
set @n=0;
update tmp set rnd = @n := @n + 1 order by RAND()
Mike
I'll give this a shot. Follow-up question:
I've had a
Anybody?
Jeff Burgoon [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Sorry, I forgot to mention I am using version 4.0.20a (no subqueries
supported)
Jeff Burgoon [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
I have a simple problem and I'm just wondering the BEST
[snip]
Anybody?
I have a simple problem and I'm just wondering the BEST query to
solve
it.
I want to return all the rows of a table whose foreign key value
exists
more
than once in that table. IE...
MyTable
Region(foreign key)City
EastBaltimore
What about
select distinct a.region, a.city
from mytable a , mytable b
where a.region=b.region and a.city b.city
Jay Blanchard wrote:
[snip]
Anybody?
I have a simple problem and I'm just wondering the BEST query to
solve
it.
I want to return all the rows of a table whose foreign key
[snip]
What about
select distinct a.region, a.city
from mytable a , mytable b
where a.region=b.region and a.city b.city
[/snip]
Crud! Standing too close to the forest and forgot about a self join...
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Good one. I don't know how I missed this either!
Thanks!
gerald_clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
What about
select distinct a.region, a.city
from mytable a , mytable b
where a.region=b.region and a.city b.city
Jay Blanchard wrote:
[snip]
Anybody?
I
I have a simple problem and I'm just wondering the BEST query to solve it.
I want to return all the rows of a table whose foreign key value exists more
than once in that table. IE...
MyTable
Region(foreign key)City
EastBaltimore
East
Sorry, I forgot to mention I am using version 4.0.20a (no subqueries
supported)
Jeff Burgoon [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
I have a simple problem and I'm just wondering the BEST query to solve it.
I want to return all the rows of a table whose foreign key value
I don't know the source of the INTERSECT command that keeps popping up
on the list but this is a straight-forward JOIN situation if I have ever
seen one.
Please read for more details: http://dev.mysql.com/doc/mysql/en/JOIN.html
SELECT A.*, E.*
FROM A
INNER JOIN B
ON A.ID = B.parentid
Background:
I have one master table A, and other supplementary tables B,C and D such that
for every row of A there can be one or more corresponding rows in B,C,D.
There is another supplementary table E with which A has a one-to-one
relationship.
Problem:
Given three search criteria resulting
I had a similar problem, but my criteria for selecting the
value of f1 was different; it's a date field and I wanted
only the rows with the most recent date value in that field,
so only the latest of otherwise identical entries got inserted.
I ended up doing something like this:
create temporary
How about
INSERT INTO original_table
SELECT MAX(f1), f2, f3 FROM new_table GROUP BY f2, f3;
Michael
Stephen E. Bacher wrote:
I had a similar problem, but my criteria for selecting the
value of f1 was different; it's a date field and I wanted
only the rows with the most recent date value in
say I'm selecting distinct (non-duplicate) rows for insertion,
insert into original_table select distinct * from new_table
these tables have 3 fields/row. Per the above code all 3 fields are
evaluated by distict * .
But my question is: I want to ignore field1, therefore I only want to
test
It all depends on which values of f1 you want to ignore.
f1 f2 f3
- - --
val1-1 val2 val3
val1-2 val2 val3
val1-3 val2 val3
Which value of f1 would you want in your new table? Which ones to ignore?
Are there other columns (beyond these 3) to move as well?
On Mon, 16 Aug 2004 11:36:32 -0400, [EMAIL PROTECTED] said:
It all depends on which values of f1 you want to ignore.
f1 f2 f3
- - --
val1-1 val2 val3
val1-2 val2 val3
val1-3 val2 val3
Which value of f1 would you want in your new table? Which ones to
Let me see if I can explain it a little betterIf you need to move all
3 columns to the new table but you only want *1* row where f2 and f3 have
a unique combination of values, how do you want to choose *which* value of
f1 to move over with that combination? Do you want the minimum value,
On Mon, 16 Aug 2004 12:39:32 -0400, [EMAIL PROTECTED] said:
Let me see if I can explain it a little betterIf you need to move all
3 columns to the new table but you only want *1* row where f2 and f3 have
a unique combination of values, how do you want to choose *which* value
of
f1 to
You were perfectly clear. We understand that you only want to test f2 and
f3 for uniqueness. The question is, which of the possible values of f1 do
you want to get. Do you see? For a particular unique f2, f3 combination,
there may be multiple f1 values. How should we choose which one to
On Mon, 16 Aug 2004 13:57:13 -0400, Michael Stassen
[EMAIL PROTECTED] said:
You were perfectly clear. We understand that you only want to test f2
and f3 for uniqueness. The question is, which of the possible values
of f1 do you want to get. Do you see? For a particular unique f2, f3
Then I'd suggest you declare f1 as an AUTO_INCREMENT column in the target
table, leave it out of the SELECT, and let it auto-generate IDs. Something
like this:
INSERT INTO original_table (f2, f3)
SELECT DISTINCT f2, f3 FROM new_table;
I did that in the same order as your original message,
On Mon, 16 Aug 2004 13:57:13 -0400, Michael Stassen
[EMAIL PROTECTED] said:
You were perfectly clear. We understand that you only want to test f2
and f3 for uniqueness. The question is, which of the possible values
of f1 do you want to get. Do you see? For a particular unique f2, f3
Disregard by last message it's a repeat. THANKS for the help!
On Mon, 16 Aug 2004 14:32:27 -0400, Michael Stassen
[EMAIL PROTECTED] said:
Then I'd suggest you declare f1 as an AUTO_INCREMENT column in the target
table, leave it out of the SELECT, and let it auto-generate IDs.
Something
:
|
| Fax to:
|
| Subject: Re: mysql sql question
Bruce,
i have two hypothetical tables
create table owner (
- name char(20) ,
- ownerid int(10) auto_increment primary key);
create table dog (
- name char(20) ,
- ownerid int(10),
- dogid int(10) auto_increment primary key);
i'm curious as to how i'd go about inserting a
hi...
i have two hypothetical tables
create table owner (
- name char(20) ,
- ownerid int(10) auto_increment primary key);
create table dog (
- name char(20) ,
- ownerid int(10),
- dogid int(10) auto_increment primary key);
i'm curious as to how i'd go about inserting a name
At 12:54 -0700 7/4/04, bruce wrote:
hi...
i have two hypothetical tables
create table owner (
- name char(20) ,
- ownerid int(10) auto_increment primary key);
create table dog (
- name char(20) ,
- ownerid int(10),
- dogid int(10) auto_increment primary key);
i'm curious as to
-
From: Paul DuBois [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 12:59 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: mysql sql question
At 12:54 -0700 7/4/04, bruce wrote:
hi...
i have two hypothetical tables
create table owner (
- name char(20) ,
- ownerid int(10
-Original Message-
From: Emmett Bishop [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 12:59 PM
To: [EMAIL PROTECTED]
Subject: Re: mysql sql question
Bruce,
what you want it the insert into ... select statement.
It's like this:
insert into dog (name, ownerid)
select name
, tbl2,
tbl3..
-
-Original Message-
From: bruce [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 3:26 PM
To: 'Emmett Bishop'; [EMAIL PROTECTED]
Subject: RE: mysql sql question
what you provided would almost do it... but i want to insert into the dog
table
:41 a.m.
To: 'Emmett Bishop'; [EMAIL PROTECTED]
Subject: RE: mysql sql question
i created the following as a simple test...
mysql describe test;
+---+--+--+-+-++
| Field | Type | Null | Key | Default | Extra
)
- select name, id from test where name=sammy;
-Original Message-
From: bruce [mailto:[EMAIL PROTECTED]
Sent: Monday, 5 July 2004 10:50 a.m.
To: Quentin Bennett
Subject: RE: mysql sql question
i can't see how this would work at all...
unless you're saying the select will return tom
-Original Message-
From: Quentin Bennett [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 3:41 PM
To: [EMAIL PROTECTED]; Emmett Bishop; [EMAIL PROTECTED]
Subject: RE: mysql sql question
Hi,
You've already specified some values, so you can't then add a 'select'
clause as well.
Try
mysql
: Quentin Bennett [mailto:[EMAIL PROTECTED]
Sent: Sunday, July 04, 2004 3:49 PM
To: [EMAIL PROTECTED]
Cc: MySQL (E-mail)
Subject: RE: mysql sql question
Hi,
The insert says 'insert data in to two columns, name and collegeid'.
The select says get two columns, 'tom' and id - 'tom' is a fixed value
.
Good luck,
--John
thanks
-bruce
-Original Message-
From: Quentin Bennett
[mailto:[EMAIL PROTECTED] Sent:
Sunday, July 04, 2004 3:49 PM
To: [EMAIL PROTECTED]
Cc: MySQL (E-mail)
Subject: RE: mysql sql question
Hi,
The insert says 'insert data in to two columns, name
Hello all,
I've a table like this :
site_1 pkg_name_1 version
site_1 pkg_name_2 version
site_1 pkg_name_3 version
...
site_1 pkg_name_n version
site_2 pkg_name_1 version
site_2 pkg_name_2 version
...
site_2 pkg_name_n version
...
site_n pkg_name_1 version
...
site_n pkg_name_n
Maybe something like:
Select LIKE pkg_name%, LIKE site_%, version from table group by LIKE
pkg_name% , LIKE site_%;
but I'm still a beginner.
Respectfully,
Ligaya Turmelle
[EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hello all,
I've a table like this :
site_1 pkg_name_1
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Disclaimer: I'm not an SQL expert so please don't laugh. ;-)
I'm trying to generate a way to find all rows from a table where the data in
column 'foo' is a duplicate of the data in another row.
I.E.:
row | foo
1 | a
2 | c
3 | b
4 | c
5 |
row | foo
1 | a
2 | c
3 | b
4 | c
5 | a
6 | d
the statement would return me rows 1, 2, 4, and 5.
CREATE TEMPORARY TABLE temptable SELECT *
FROM test
GROUP BY foo
HAVING COUNT( * ) 1
ORDER BY foo ASC ;
SELECT *
FROM test, temptable
WHERE test.foo = temptable.foo
ORDER BY
Hi
Using mysql 3.23.54
I'm trying to join three tables.
categories, topics, posts.
I just want the categories to print out, with the number of topics in each
category, and the number of posts in each topic.
ex output:
Category | Topics | Posts
Cat One | 3
Mysql 3..
I can't figure this one out
I need to move data from one mysql table to another
The hurdle for me is adding additional column values.
Here is what I have.
insert into mytable (column1, column 2, column3)
(Select thiscolumn
From anotherTable), '1', now();
It's the 1 and the
Keith Schuster [EMAIL PROTECTED] wrote:
Mysql 3..
I can't figure this one out
I need to move data from one mysql table to another
The hurdle for me is adding additional column values.
Here is what I have.
insert into mytable (column1, column 2, column3)
(Select thiscolumn
From
you want to do
insert into mytable (column1, column2, column3)
(select thiscolumn, '1', now() from anotherTable);
Mysql 3..
I can't figure this one out
I need to move data from one mysql table to another
The hurdle for me is adding additional column values.
Here is what I
Keith,
You're on the right track. But instead of 2 tables, pretend you have
three. 1) Home Teams, 2) Schedule 3) Opponent Teams. In reality tables 1
and 3 are the same table, but you mus't get confused between using
'Teams' as Home Teams and Teams as Opponents. In the same way as you
named columns
I'm coming from a Filemaker Pro background and have very little SQL experience. I'm
trying to write an SQL statement to extract data from two tables. One table has the
Team IDs, Team Names for all the high school football teams in the state. The other
table has the schedules for all the games.
Dear all,
I have the following problem,
I am trying to select records from two tables.
the tables are constructed like:
block
block_id
sequence_id
snp_required
first_polymorphism_index
last_polymorphism_index
first_reference_positio
last_reference_position
start_pos
end_pos
tiled_bp
: Gomez Fabre, Pedro Manuel [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 05, 2003 5:19 AM
To: [EMAIL PROTECTED]
Subject: basic SQL question
Dear all,
I have the following problem,
I am trying to select records from two tables.
the tables are constructed like:
block
block_id
sequence_id
At 12:29 -0500 7/18/03, Tom O'Neill (MySQL User) wrote:
Hi,
Is there a way I can run a query that will delete all items that are not in
a list? For example I have a bunch of records in a table and I want to
remove all of them that are not in a comma delimited list that I have
recieved from
Jake Johnson wrote:
This is one quick way to get the newest records of a group if you are
grouping by the sku and stock.
select stock, sku, qty
from table
where concat(dt_tm,stock,sku) IN (
select concat(max(dt_tm), stock, sku)
from table
group by stock, sku
)
Another approach (also assuming a
Nice approach Bruce, but I too won't have any problems with your
case because I am grouping by sku and stock in the sub-query.
Regards,
Jake Johnson
[EMAIL PROTECTED]
--
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Shop Plutoid for the best
Jake Johnson wrote:
Nice approach Bruce, but I too won't have any problems with your
case because I am grouping by sku and stock in the sub-query.
You're right; you do avoid the problem with the specific sample data I
gave you. Sorry about that! But, there are still potential problems
because
Hi,
I have a SQL issue I cannot figure out, perhaps somebody can help / solve / input on
this ...
I have a table with stock-status transactions like ...
2003-06-17 06:00 stockA SKU1 QTY 98
2003-06-16 06:10 stockA SKU1 QTY 101
2003-06-15 04:59 stockA SKU1 QTY 111
- the time for updating the
This is one quick way to get the newest records of a group if you are
grouping by the sku and stock.
select stock, sku, qty
from table
where concat(dt_tm,stock,sku) IN (
select concat(max(dt_tm), stock, sku)
from table
group by stock, sku
)
Regards,
Jake Johnson
[EMAIL PROTECTED]
Hi People. SQL problem:
given a table where each column is a number, let's say that I wish to
create a second table where columns are the sum of specific columns of the
first, i.e.:
col_1 + col_2 + col_3 + col_4 col_1 of second table
col_5 + col_6 + col_7 + col_8 col_2 of
Luca,
In Oracle I could create a view from the initial table, what about MySQL?
MySQL will support views as of version 5.1. I cannot find it in the
todo (http://www.mysql.com/doc/en/TODO.html) but I saw it elsewhere.
Regards,
--
Stefan Hinz [EMAIL PROTECTED]
iConnect GmbH
I have 2 tables in our MySQL database like this:
TABLE: customers
+--+---+--+-+-+-
---+
| Field| Type | Null | Key | Default |
Extra |
Fax: +49 30 7970948-3
- Original Message -
From: Darren Young [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 16, 2002 11:24 PM
Subject: RE: SQL Question
I have 2 tables in our MySQL database like this:
TABLE: customers
On 16 Dec 2002, at 23:50, Stefan Hinz, iConnect (Berlin wrote:
I need to construct a query to find out what customers in the database
have not
booked shipments with us. That means there would be no
records in the shipment table for a given customer id.
If I get this right, it should
John,
Tuesday, November 05, 2002, 1:50:32 AM, you wrote:
JJ I have a callers table and a citylist table. Both tables have a field
JJ 'town' and both tables have a field called 'zipcode'.
JJ The citylist is a list of cities and their zip codes.
JJ citylist.city and citylist.zipcode
JJ The
Hi,
I am just a starter. Anyone can suggest me good web resources for learning SQL command
that I can
use (compatible) with mySQL ?
I read from www.mysql.com documentation, but it's not complete ...
Well, if you have collection for beginner, please :)
Thanks,
kapot
To: [EMAIL PROTECTED]
Subject: newbie: SQL question
Hi,
I am just a starter. Anyone can suggest me good web resources for
learning SQL command that I can
use (compatible) with mySQL ?
I read from www.mysql.com documentation, but it's not complete ...
Well, if you have collection for beginner
Try this:
http://www.devshed.com/Server_Side/MySQL
-
Hi,
I am just a starter. Anyone can suggest me good web resources for learning
SQL command that I can
use (compatible) with mySQL ?
I read from www.mysql.com documentation, but it's not complete ...
Well, if you
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