In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
>> Keith,
>> Your method won't guarantee that there are no rows where the combination
>> of the values in those four columns fails to repeat in any other row. To
>> do that would require an EXTRA four-column unique index of type UNIQUE.
In article <[EMAIL PROTECTED]>,
Steve Lefevre <[EMAIL PROTECTED]> writes:
> For posterity, this is how I solved the problem:
> To create an abitrary for the ORDER BY clause, create a field like this:
> SELECT
> FIELD( field,
> "arbitrary sort string 2",
> "arbitrary sort string 3",
> "arb
In article <[EMAIL PROTECTED]>,
Henry Chang <[EMAIL PROTECTED]> writes:
> Hello everyone,
> I have a table where measurement values are collected in mulitple columns.
> Table Schema
> ==
> ID, measurement_01, measurement_02, measurement_03
> ===
In article <[EMAIL PROTECTED]>,
Paul DuBois <[EMAIL PROTECTED]> writes:
> At 18:59 -0200 1/23/06, Luiz Rafael Culik Guimaraes wrote:
>> Dear Friends
>>
>> What are the best options to dump an entire database on linux (with
>> creation of databases and tables) with out dumping the index
>> creatio
In article <[EMAIL PROTECTED]>,
Daniel Kasak <[EMAIL PROTECTED]> writes:
> Bryan Cantwell wrote:
>> Trying to migrate to MySql 5 from Sybase asa. I have a tables that
>> have column values that are calculated based on other columns in the
>> table. How can I accomplish the same in MySql?
>>
> Thi
In article <[EMAIL PROTECTED]>,
sheeri kritzer <[EMAIL PROTECTED]> writes:
> On 11/28/05, Martijn Tonies <[EMAIL PROTECTED]> wrote:
>>
>> > Part of me agrees with you, on a "Pure SQL level". but then why would
>> > anyone ever use ENUM or SET?
>>
>> I wouldn't :-)
>>
>> IMO, they're abomination
In article <[EMAIL PROTECTED]>,
Ferindo Middleton Jr <[EMAIL PROTECTED]> writes:
> I have this SQL statement:
> CREATE TABLE rooms (
> idSERIAL,
> room_name TEXT UNIQUE,
> location TEXT,
>
In article <[EMAIL PROTECTED]>,
Joerg Bruehe <[EMAIL PROTECTED]> writes:
>> CREATE TABLE users (
>> id PRIMARY KEY,
>> priority integer NOT NULL DEFAULT '7',
>> policy_id integer unsigned NOT NULL DEFAULT '1',
> Even though this may work, it is wrong IMNSHO:
> You set character strings as defaul
In article <[EMAIL PROTECTED]>,
Jacques Brignon <[EMAIL PROTECTED]> writes:
> Thanks, that makes a lot of sense.
> My only problem is that I am using here a standard piece of code on the
> application side and I would hate to modify it, the thing I have all liberty
> to
> change is the query! Rea
In article <[EMAIL PROTECTED]>,
"Barbara Deaton" <[EMAIL PROTECTED]> writes:
> Thank you for the idea. It fixed my date problem, but my numeric column is
> still 0 and NOT "NULL." Here's what I did:
> create table a (
> d date default null,
> e smallint default null );
> CREATE TEMPO
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> Both methods you describe are the commonly used techniques to solve your
> particular problem. Every RDBMS system I have used responds in exactly the
> same way to your query.
> A) a database should not respond with data it does not h
In article <[EMAIL PROTECTED]>,
"Barbara Deaton" <[EMAIL PROTECTED]> writes:
> All,
> I need help with using load data to load a text file that is created by
> another application.
> I have a text file that contains 2 columns, date and smallint and 2 rows:
> d,e
> 2005-12-31,
> ,2
> In the abo
In article <[EMAIL PROTECTED]>,
Jochem van Dieten <[EMAIL PROTECTED]> writes:
> Back in reality you don't enforce this using DDL. Apart from the fact
> that I wouldn't know a single database that implements ASSERTIONs
> according to the SQL standard, can you imagine having to run some
> SELECT fk
In article <[EMAIL PROTECTED]>,
"Martijn Tonies" <[EMAIL PROTECTED]> writes:
mysql> insert into dt set a=999.1;
>> Query OK, 1 row affected (0.00 sec)
>>
mysql> alter table dt change a a decimal(2,1);
>> Query OK, 1 row affected, 1 warning (0.02 sec)
>> Records: 1 Duplicates: 0 Warnings: 1
>>
In article <[EMAIL PROTECTED]>,
Jonas Geiregat <[EMAIL PROTECTED]> writes:
mysql> create table foo (id int NOT NULL comment 'test foo en bar');
This is a comment on a column which apparently gets displayed by SHOW
CREATE TABLE only by later versions, e.g. 4.1.14. Table comments go
after the clos
In article <[EMAIL PROTECTED]>,
"Praveen KS" <[EMAIL PROTECTED]> writes:
> Can anyone help with a query to retrieve latest N records.
> No auto_increment field.
> No date field.
> Primary key exists and is populated with random unique values.
This means that the only possible definition for "late
In article <[EMAIL PROTECTED]>,
Scott Hamm <[EMAIL PROTECTED]> writes:
> Ok. Now that I got NorthWind into my MySQL 5.0.9 database and also am
> running M$ SQL database server at where I work, this might be a good
> opportunity for me to learn how to mirgate from M$ SQL database to MySQL
> usin
In article <[EMAIL PROTECTED]>,
Scott Gifford <[EMAIL PROTECTED]> writes:
> The problem we're seeing is that when additional tables are pulled in
> for the detailed view, the order is different from the summary view,
> so the wrong homes are displayed. Here's a simplified example. A
> summary qu
In article <[EMAIL PROTECTED]>,
"Jessica Svensson" <[EMAIL PROTECTED]> writes:
> LOAD DATA and skip columns in text file...
> What i have found out is that this is not possible in any existing
> version of mysql, correct?
> I found a message from Sinisa Milivojevic @ MySQL AB dated 06/29/2000
>
In article <[EMAIL PROTECTED]>,
"shaun thornburgh" <[EMAIL PROTECTED]> writes:
> Hi,
> Unfortunately that doesnt work, I need to LEFT JOIN Bookings to Weeks
> but keep the current join on Projects there as well, any ideas?
So what you would need is something like that:
Weeks LEFT JOIN (Bookings
In article <[EMAIL PROTECTED]>,
"Eamon Daly" <[EMAIL PROTECTED]> writes:
> my $sql = sprintf <<'EOF', join(',', @array);
> SELECT col2, col3, col4
> FROM table1
> WHERE col1 IN (%s)
> EOF
> my $sth = $dbh->prepare($sql);
> $sth->execute() or die $sth->errstr();
This code is susceptible for an SQ
In article <[EMAIL PROTECTED]>,
Mauricio Pellegrini <[EMAIL PROTECTED]> writes:
> Wow, that's simply magic!!!
> You couldn't imagine how many diferent things I've tried
> to solve this problem..
> And when I thought it was impossible ...your solution worked
> just fine at once!
> God bless expe
In article <[EMAIL PROTECTED]>,
Mauricio Pellegrini <[EMAIL PROTECTED]> writes:
> This is the table I have
> Column Id is primary key and auto_numeric
> -
> Idorder itemvalue col_type
> -
> 1 3
In article <[EMAIL PROTECTED]>,
Seena Blace <[EMAIL PROTECTED]> writes:
> Hi,
> I want report like this
> date process pending wip
> 5/10/051030 40
> 5/11/05 09 28 60
> ---
In article <[EMAIL PROTECTED]>,
Eric Jensen <[EMAIL PROTECTED]> writes:
> So you want 5 contacts for every user? Try this:
> SELECT COUNT(c.id) AS count, u.username, u.first_name, u.last_name,
> c.name
> FROM user AS u, contact AS c
> WHERE u.id = c.id_user
> GROUP BY c.id_user
> HAVING count
In article <[EMAIL PROTECTED]>,
Peter Brawley <[EMAIL PROTECTED]> writes:
> Scott, sorry, my mistake,
> SELECT price
> FROM fedex_zones z
> INNER JOIN fedex_rates r ON z.zone=r.zone AND z.zip=94947
> WHERE r.weight = 25;
> PB
Although correct, many people consider this bad style - the ON
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
>> CREATE TEMPORARY TABLE tbl1 (
>> id INT UNSIGNED NOT NULL,
>> val INT UNSIGNED,
>> PRIMARY KEY (id),
>> UNIQUE KEY (val)
>> );
>>
>> INSERT INTO tbl1 (id, val) VALUES (1, 1);
>> INSERT INTO tbl1 (id, val) VALUES (2, 2);
>> INSERT INTO t
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> Hi,
> Have you forgotten what's a primary key ?
> Using order by will sort data, and if it's already sorted, it will be sorted
> again. Time, memory and maybe disk io.
If MySQL really does that, I'd consider this a bug.
> Using the mar
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> hi,
> your need is:
> select * from temp LIMIT 3,4;
> -- 3 because you have to take the fourth and 4 because dist=3+1
This does not make sense. A SELECT without an ORDER BY returns the
rows in some undefined order. If you use "LIMIT 3,
In article <[EMAIL PROTECTED]>,
symbulos <[EMAIL PROTECTED]> writes:
> On Monday 09 May 2005 15:17, Roger Baklund wrote:
>> You could use the LEFT() function to return for instance the 200 first
>> characters:
>>
>> SELECT LEFT(article,200) AS start_of_article
>> FROM articletable WHERE ...
>>
>
In article <[EMAIL PROTECTED]>,
Hassan Schroeder <[EMAIL PROTECTED]> writes:
> Paul DuBois wrote:
>> Before MySQL 5, DECIMAL values are stored as strings, so operations
>> are less efficient than for integers.
>> In MySQL 5, the representation of DECIMAL has changed to binary
>> format,
>> so it'
I'm using MySQL 4.1.11 with sql-mode=ONLY_FULL_GROUP_BY set in my.cnf.
This disallows things like
SELECT col1, col2, sum(col1)
FROM tbl
GROUP BY col1
as it should, and it allows
SELECT col1, sum(col1)
FROM tbl
GROUP BY col1
but it also disallows
SELECT col1, sum(col1) + 1
FROM
In article <[EMAIL PROTECTED]>,
Hassan Schroeder <[EMAIL PROTECTED]> writes:
> Scott Purcell wrote:
>> I am seeking to create a table to hold prices for products. I am
>> not sure what type would be best. According to the docs, I have many
>> choices, dec, double, float, etc. Can anyone give me a
In article <[EMAIL PROTECTED]>,
"Jigal van Hemert" <[EMAIL PROTECTED]> writes:
> From: "Harald Fuchs"
>> > id INT(11) - accountID
>> > name VARCHAR(32) - parameter name
>> > value INT(11) - parameter value
>>
>> >
In article <[EMAIL PROTECTED]>,
"Jigal van Hemert" <[EMAIL PROTECTED]> writes:
> From: "Martijn Tonies"
>> Ehm... it might be me - but what sense does it make to have a NULL
>> in a PK?
>> If you "need" this, then your primary key probably isn't a primary key.
>>
>> Care to explain why and how yo
In article <[EMAIL PROTECTED]>,
Fagyal Csongor <[EMAIL PROTECTED]> writes:
mysql> show variables like 'character%';
>> +--+
>> -+
>> | Variable_name| Value
>> |
>> +--+--
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> Dan Rossi <[EMAIL PROTECTED]> wrote on 04/20/2005 12:55:45 AM:
>> Hi there, I was wondering how its possible to get the MAX of a primary
>> key of a table during an insert. I basically want to create a ticket
>> number, but use the prim
In article <[EMAIL PROTECTED]>,
iNFERNo <[EMAIL PROTECTED]> writes:
> Hi,
> First of all thank you all for the quick replys.
> Now here's:
> select * from events limit 10;
> +--+--
> --+++--+-+---+--+---+--
>
> +
> | id |
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> I have loaded a large *.csv spreadsheet into mysql and one number, the
> grand total, changes from 16996941 on the Excel spreadsheet to 8388607
> in the mysql database. The numbers surrounding this number are
> correct at all stages. I
In article <[EMAIL PROTECTED]>,
"Gabriel B." <[EMAIL PROTECTED]> writes:
> How can i do the following with 4.0?
> delete fom t1 where id in (select id from t1 where usr_id = 10 order
> by date_inserted limit 4,999)
Put the result of the inner SELECT into a temporary table and then use
the multi-
In article <[EMAIL PROTECTED]>,
"Pete Moran" <[EMAIL PROTECTED]> writes:
> Hi All,
> Is there a simpler way of doing a select for a given date, for instance if I
> have a datetime field called date
> And so its populated with a load of values such as
> 2005-01-07 09:00
> 2005-01-07 10:00
> 200
In article <[EMAIL PROTECTED]>,
Giuseppe Maxia <[EMAIL PROTECTED]> writes:
> The whole point is actually in subqueries, not when using IN or NOT IN in a
> normal query.
> The bug occurs when a NOT IN is used in a subquery as a LEFT JOIN replacement.
> SELECT something from t1 where column1 NOT I
In article <[EMAIL PROTECTED]>,
"Jim McAtee" <[EMAIL PROTECTED]> writes:
> In another table like this with month/year fields I once created a
> dummy date field that I populated with the date of the first of the
> month (1//), just to facilitate queries like this. Is
> there another approach? Can
In article <[EMAIL PROTECTED]>,
"Rob Brooks" <[EMAIL PROTECTED]> writes:
> The only difference in the 2 statements is the 'where items_online.ID =
> NULL' part.
> Clearly in the first set, items_online.ID = NULL in record 7047 ...
Nope. items_online.ID IS NULL for that record, but comparing anyt
In article <[EMAIL PROTECTED]>,
"Gustafson, Tim" <[EMAIL PROTECTED]> writes:
> Martijn,
> The problem is that I don't want more than one row in the table that has
> a null value in the column. As you've pointed out in your e-mail,
> there's a difference between NULL and BLANK. It's not that I do
In article <[EMAIL PROTECTED]>,
"J S" <[EMAIL PROTECTED]> writes:
> and I need to check the last date each user logged on to the proxy in
> the last 3 months.
> In my database, there is a table for the users:
mysql> desc user_table;
> +---+--+--+-+-+--
In article <[EMAIL PROTECTED]>,
schlubediwup <[EMAIL PROTECTED]> writes:
mysql> select addtime(now(), '00:00:00');
> ++
> | addtime(now(), '00:00:00') |
> ++
> | 2005-02-15 16:49:17|
> ++
> 1 row in set (0.
In article <[EMAIL PROTECTED]>,
"AM Thomas" <[EMAIL PROTECTED]> writes:
> Now, if I understand how this is working:
> SELECT r.TITLE
> FROM resources r JOIN goals g ON (r.ID=g.RESOURCE_ID)
> WHERE g.SUBJECT = 'English'
> AND (g.GRADE = 1 OR g.GRADE = 2)
> GROUP BY r.ID
> HAV
In article <[EMAIL PROTECTED]>,
Johan Höök <[EMAIL PROTECTED]> writes:
> Hi,
> I guess your "CASE" statement should look something like:
> CASE WHEN Location=1 THEN 'Downstairs Cat Room'
> WHEN Location=2 THEN 'Kitten Room'
> WHEN Location=3 THEN 'Quarantine'
> ELSE 'Unknown' EN
In article <[EMAIL PROTECTED]>,
"Graham Cossey" <[EMAIL PROTECTED]> writes:
> I'm hoping someone can help with a little problem I'm having with a query.
> In the query below I wish to return as least one row per tbl1, however I am
> only getting rows where there is at least an entry for tbl2 :
>
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 i
In article <[EMAIL PROTECTED]>,
"Jigal van Hemert" <[EMAIL PROTECTED]> writes:
> Two tables (simplified, because other fields are not used in query; indexes
> other than primary key removed):
> CREATE TABLE `msg_content` (
> `msg_id` int(14) NOT NULL auto_increment,
> `subject` varchar(255) N
In article <[EMAIL PROTECTED]>,
dan orlic <[EMAIL PROTECTED]> writes:
> i have an question about ordering a set of records...
> ab c d
> -
> 1Tax 120001.33
> 1Tax 115002.5
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> I would suggest that if you want to compare against FALSE that you make
> that one of your enumerated values. I would also make FALSE your default
> value and the field not nullable. That way you don't have 3 possible
> values to compa
In article <[EMAIL PROTECTED]>,
"Rafal K." <[EMAIL PROTECTED]> writes:
> I installed mySQL server from Wizard and then i create table:
> create table geom ( g POINT) ENGINE = MYISAM;
> but i can't add any object to the table. I wrote:
> insert into geom values(PointFromText('POINT(1,1)'));
> and t
In article <[EMAIL PROTECTED]>,
Julien ALLANOS <[EMAIL PROTECTED]> writes:
> Well, I've tried the following scenario:
> 1/ User A: SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED;
> 2/ User B: SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED;
> 3/ User A: START TRANSACTION;
> 4/ User B
In article <[EMAIL PROTECTED]>,
Julien ALLANOS <[EMAIL PROTECTED]> writes:
> Thanks, I've already read these pages.
> Here is a test example I've done:
> 1/ User A: SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED;
> 2/ User B: SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED;
> 3/ Use
In article <[EMAIL PROTECTED]>,
Stephen Rasku <[EMAIL PROTECTED]> writes:
>> I guess this is an oversimplification. Often you can use a single SQL set
>> operation instead of a loop. Your example would probably be the same as
>>
>> UPDATE packet
>> SET timestamp = now()
>> WHERE timestamp < now
In article <[EMAIL PROTECTED]>,
James Green <[EMAIL PROTECTED]> writes:
> Unfortunately when we repeated on the live server, whilst we got a
> 200% performance boost (estimate) again, we failed to notice that
> innodb is in DISABLED state, and yet alter table returned ok.
It's one of the ugliest
In article <[EMAIL PROTECTED]>,
Stephen Rasku <[EMAIL PROTECTED]> writes:
> I am using the C API with MySQL 4.0.17 on QNX 6.2.1b.
> I want to update the rows that are returned as I get them. Is this
> possible. Here's a simplified version of what I am trying to do:
> query = "select seqNo, prio
In article <[EMAIL PROTECTED]>,
"Rhino" <[EMAIL PROTECTED]> writes:
>> The chief advantage of 'SET', as far as I can tell from the manual, is
> that
>> it lets you control the specific values which can be in a column without
>> having to write application lookups to verify that the value you are
>
In article <[EMAIL PROTECTED]>,
"Jigal van Hemert" <[EMAIL PROTECTED]> writes:
> NULL is meant to indicate that the value is unknown. If a value is unknown
> it can be anything.
> So, in the example `col` <> 'blah', col can be anything, including 'blah'.
> If you take that into consideration the o
In article <[EMAIL PROTECTED]>,
matt_lists <[EMAIL PROTECTED]> writes:
> I cant tell if this is a bug or a feature.
> Select from table where col <> 'blah'
> I use this all the time with other databases, works great, gives me
> everything that's not "blah"
If those "other databases" return also
In article <[EMAIL PROTECTED]>,
"Eamon Daly" <[EMAIL PROTECTED]> writes:
> SELECT
> CASE
> WHEN in_method = 'Add' THEN value + in_value
> WHEN in_method = 'Subtract' THEN value - in_value
> WHEN in_method = 'Multiply' THEN value * in_value
> WHEN in_method = 'Divide' THEN value / in_value
In article <[EMAIL PROTECTED]>,
Ken Gieselman <[EMAIL PROTECTED]> writes:
> The second issue is query performance. It seems that regardless of
> what fields are selected, it reads the entire row? Since a monthly
> table averages 840GB, this takes a while, even on a well-organized
> query like 'S
In article <[EMAIL PROTECTED]>,
"Scott Fletcher" <[EMAIL PROTECTED]> writes:
> Sorry you didn't understand what's I'm asking for. It take some logical
> thought to see the picture. Now I know I will have to enforce it with
> the application code (PHP, HTML and JavaScript) with the current two
>
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> With a LEFT JOIN you will get back your "zero hours" only if there exist
> records in the Timesheets table that match no records in the projects
> table. If you have no Timesheets data for the 23rd or 24th, then you
> can't have any r
In article <[EMAIL PROTECTED]>,
"Martijn Tonies" <[EMAIL PROTECTED]> writes:
> That is ONE way to store a tree structure :-)
> Another would be:
> ITEMS
> (ItemID INT AUTO_INCREMENT PRIMARY KEY NOT NULL,
> other stuff)
> ITEM_PARENT
> (ItemID int,
> ParentID int
> primary key (ItemID, ParentID
In article <[EMAIL PROTECTED]>,
John Mistler <[EMAIL PROTECTED]> writes:
> I need help coming up with the following query:
> My table:
> +-+--+
> | rowID | dateOfPurchase |
> +-+--+
> | 1 | '2004-1-17 08:00:00'
In article <[EMAIL PROTECTED]>,
Partap Davis <[EMAIL PROTECTED]> writes:
> I'm graphing the data from this query using dates on the x axis. The
> input to my graph module (GD::Graph) requires a constant-length list.
> So if any days in my selection range have no data, I need to fill the
> space
In article <[EMAIL PROTECTED]>,
"Martin Gainty" <[EMAIL PROTECTED]> writes:
> "You should generally not have any conditions in the ON part that are used to
> restrict which rows you want in the result set, but rather specify these conditions
> in the WHERE clause"
> Forgive me for following the
In article <[EMAIL PROTECTED]>,
"Jason" <[EMAIL PROTECTED]> writes:
> I've tried to find references to if there are any design flaws with using
> multiple databases or not however was unable to locate anything (but I was
> told by a previous co-worker that there were performance hits).
> Are ther
In article <[EMAIL PROTECTED]>,
"Fan, Wellington" <[EMAIL PROTECTED]> writes:
> Hello Listfolk,
> I have a table with a 'category_fk' column and a 'status' column. 'Status'
> has but a tiny handful of known values, kinda like an enum.
> I'd like to form a query that would give me results like:
In article <[EMAIL PROTECTED]>,
"Christopher J. Mackie" <[EMAIL PROTECTED]> writes:
> There's something I'm not getting about how to put a SELECT restriction on a query
> with an outer join. The following query:
> SELECT Applicants.AppID, Applicants.Name, Applicants.Email,
> Reviews.Quant, Revi
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> Harold,
> Yes that information is available dynamically as you described. However, I
> can think of at least two situations where what he wants to do is not only
> useful but an excellent optimization.
I've done denormalizations like
In article <[EMAIL PROTECTED]>,
Laszlo Thoth <[EMAIL PROTECTED]> writes:
> I'm trying to create a single UPDATE query to deal with the following problem:
> ==
> -- I've got two tables:
> CREATE TABLE `banannas` (
>`owner` varchar
In article <[EMAIL PROTECTED]>,
Morten Egan <[EMAIL PROTECTED]> writes:
> Well, it might not be SQL standard, but most databases out there allow
> you to use the alias in your where clauses. It helps make the sql more
> readable, and it shouldn't be that hard to add this feature to the
> parser, s
In article <[EMAIL PROTECTED]>,
Stuart Felenstein <[EMAIL PROTECTED]> writes:
> How am I keeping transactions open ? Since I don't
> want to do a transaction till the very end. All I'm
> doing is bringing the data to last stage. After it's
> all been collected.
You don't "keep transactions ope
In article <[EMAIL PROTECTED]>,
John Mistler <[EMAIL PROTECTED]> writes:
> Good idea. liang le's answer almost got it, but I couldn't make it work
> with string values quite right. Here is my situation:
> I am issuing a series of queries all-in-one like "SELECT nameColumn,
> otherColumn FROM th
In article <[EMAIL PROTECTED]>,
Ville Mattila <[EMAIL PROTECTED]> writes:
> When I try to find out the current amount of products in our stock,
> and ordered quantities I use this query:
> SELECT p.id, SUM(out.quantity) ordered_out, SUM(in.quantity)
> ordered_in FROM products p LEFT JOIN outorde
In article <[EMAIL PROTECTED]>,
Jochem van Dieten <[EMAIL PROTECTED]> writes:
> Since the is no requirement to have an accessible DEFINITION_SCHEMA
> there may be a mechanism to recreate the definition on the fly from
> other information, but the same goes for the other view related base
> tables
In article <[EMAIL PROTECTED]>,
"Martijn Tonies" <[EMAIL PROTECTED]> writes:
> Hello Harald, others,
>> > This is plain rubbish. See my other example with a more complicated
>> > view source. When adjusting the view, or extracting a script - the
>> > view source becomes complete gibberish.
>>
>>
In article <[EMAIL PROTECTED]>,
"Martijn Tonies" <[EMAIL PROTECTED]> writes:
> This is plain rubbish. See my other example with a more complicated
> view source. When adjusting the view, or extracting a script - the
> view source becomes complete gibberish.
> MS SQL, or Firebird, for example, sto
In article <[EMAIL PROTECTED]>,
"Laercio Xisto Braga Cavalcanti" <[EMAIL PROTECTED]> writes:
> Hi,
> To solve this you can use the REPLACE command.
The problem is that Aleksandr wants to increment a counter, not set it
to some fixed value. How could you use REPLACE for that?
--
MySQL General
In article <[EMAIL PROTECTED]>,
<[EMAIL PROTECTED]> writes:
> Thanks, it is working for the mentioned format.
> Is there any method for importing directly the spooled file from oracle without
> changing the file format into the required format like using tab and newline.
I don't know Oracle,
In article <[EMAIL PROTECTED]>,
"Aleksandr V. Dyomin" <[EMAIL PROTECTED]> writes:
> $key='somekeyvalue';
> dbquery("update sometable set count=count+1 where keyfield='$key'");
> if(mysql_affected_rows()<1)
> dbquery('insert into sometable set keyfield='$key', count=1');
> ---
> First questi
In article <[EMAIL PROTECTED]>,
Kevin Cowley <[EMAIL PROTECTED]> writes:
> If I knew why I wouldn't be asking. Now by our reconing the key of the
> fields is 343 bytes, encoding in UTF8 makes that key 343 bytes Not 1000
> since under utf8 each character is encode in 8 bits.
What makes you think s
In article <[EMAIL PROTECTED]>,
"Andrew Dixon - MSO.net" <[EMAIL PROTECTED]> writes:
> Hi Everyone.
> I'm not sure if this is possible of not, but I want to sort a query by a
> comma list. Here is what I'm doing:
> SELECT id, title, description
> FROM table1
> WHERE id IN (4,1,3,6,8,2)
> This re
In article <[EMAIL PROTECTED]>,
"Dan Tappin" <[EMAIL PROTECTED]> writes:
>> -Original Message-
>> From: Harald Fuchs
>> Sent: Wednesday, September 22, 2004 9:39 AM
>> To: [EMAIL PROTECTED]
>> Subject: Re: Custom Auto-Increment Proble
In article <[EMAIL PROTECTED]>,
"Dan Tappin" <[EMAIL PROTECTED]> writes:
> Actually it's not a total and can't be calculated.
> The idea is that as users (with individual id_client keys) add rows the id of the
> row is auto incremented for their key only.
> Example:
> If user A adds 3 rows:
> i
In article <[EMAIL PROTECTED]>,
"Dan Tappin" <[EMAIL PROTECTED]> writes:
> Hi Shawn,
> First off thanks for the tip. I had read that page once already but after reading
> twice again after your post I realized that the
> answer was right there. Wrapping that concept around my brain really hurt
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> I agree and I am sorry I forgot a very basic security practice. You must
> always check any input from a user. Make sure that the user gives you a
> valid number and reject the request if it is anything out of your
> acceptable range
In article <[EMAIL PROTECTED]>,
Stuart Felenstein <[EMAIL PROTECTED]> writes:
> Not sure exactly what you mean by a SQL injection
> attack. I'm thinking a string could be input as
> opposed to an integer ?
Exactly - especially an SQL string.
> The form itself constricts user to a set of choices
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] writes:
> Don't do an "@usrDays", just stick the number in there so that the
> statement you create looks exactly like the one you tested with.
> If you get a "number" from a user from a form, just put that value into
> the string. For instance
In article <[EMAIL PROTECTED]>,
"Jason Glicken" <[EMAIL PROTECTED]> writes:
> I have 2 tables set up in MySQL, one with a dialed number field and
> duration, the other with a list of country codes, there names, and the
> rates. I am trying to match the dialed number with country code. My
> probl
In article <[EMAIL PROTECTED]>,
sean c peters <[EMAIL PROTECTED]> writes:
> Im considering a design that mixes InnoDB and MyISAM tables. I want Innodb for
> speed, etc, but i have one table where i want a column to have a FULLTEXT
> index on. Thus the need for MyISAM.
> Im not worried about the
In article <[EMAIL PROTECTED]>,
Jeff Mathis <[EMAIL PROTECTED]> writes:
> my understanding is that the datafiles are created when the server
> initializes, and this this is the designed and expected behavior. Most
> other database products use a similar model. Your scenario cannot
> happen. You sp
In article <[EMAIL PROTECTED]>,
Jason Joines <[EMAIL PROTECTED]> writes:
> Is it possible to use a wildcard for field names in a select?
Nope.
> For instance if I have a table with a hundred columns...
... then you have probably a broken DB design. What are you trying to do?
--
In article <[EMAIL PROTECTED]>,
"Sp.Raja" <[EMAIL PROTECTED]> writes:
> Hi,
> I was able to solve this by calling sync command, as my previous mail say.
> Do you mean to say this will not work regardless of the whether we
> sync or not??
If it happens to work, then only by incident. I wouldn't r
In article <[EMAIL PROTECTED]>,
Michael Stassen <[EMAIL PROTECTED]> writes:
> Richard Mixon (qwest) wrote:
>> I run some mysql command files (just SQL statements in a file I read
>> from standard input) and need to place some annotiations/comments in the
>> output.
>> If I place standard SQL comm
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