Re: Date comparison help

2013-10-22 Thread hsv
2013/10/22 12:20 -0400, I recently upgraded a local MySQL installation to 5.5.32 and am trying to figure out why the following query won't work as expected anymore. I'm just trying to compare a set of dates to NOW() but since the upgrade, these don't seem to work as expected. SELECT

Re: Date comparison help

2013-10-22 Thread Michael Stroh
Thanks Sam. It turns out that if I put the DATE_ADD.. within DATE(), it works as expected. That is sufficient for my goals, but it would be nice to understand this issue in case there may be other cases that I need to watch out for. Cheers, Michael On Oct 22, 2013, at 6:18 PM, kitlenv wrote

Re: Date comparison help

2013-10-22 Thread kitlenv
Hi Michael, FYI: I'm using 5.6.13 and your query returns 0 for the third column with my instance. Cheers, Sam On Wed, Oct 23, 2013 at 2:35 AM, Michael Stroh wrote: > I recently upgraded a local MySQL installation to 5.5.32 and am trying to > figure out why the following query won't work as ex

RE: date-IFNULL-sum bug?

2012-10-08 Thread hsv
2012/10/08 14:52 -0700, Rick James Do not use + for DATE arithmetic! Use, for example + INTERVAL 1 YEAR No, those operations are well defined. Amongst the timestamp-functions there is constant reference to numeric context, and character context--and well there is, because the

RE: date-IFNULL-sum bug?

2012-10-08 Thread Rick James
Do not use + for DATE arithmetic! Use, for example + INTERVAL 1 YEAR > -Original Message- > From: h...@tbbs.net [mailto:h...@tbbs.net] > Sent: Thursday, October 04, 2012 9:35 PM > To: mysql@lists.mysql.com > Subject: date-IFNULL-sum bug? > > Can anyone explain this to me? > The first o

Re: date comparison query

2012-03-17 Thread Hal�sz S�ndor
2012/03/16 13:30 -0400, Simon Wilkinson My query for this is as follows: select * from table where table.date1 - table.date2 between 28425600 and 29030400; I would not count on that subtraction s yielding a meaningful number: the types are not Unix timestamps. I would use TIMEST

Re: date comparison query

2012-03-16 Thread Baron Schwartz
Simon, It's likely that when you specify the times as integer literals they are being converted to something you don't expect. You can use EXPLAIN EXTENDED followed by SHOW WARNINGS to see what's happening; it might be interesting and educational. I would specify the times you want as datetime lit

Re: Date and Time

2012-01-08 Thread Govinda
> > leave it stored as a timestamp type or datetime type, and when you need to > display it otherwise.. then covert with date() oops, Paul's post reminded me I was suggesting a PHP function here ^^^ ... and this is the MySQL list. > -G -- MySQL General Mailing List For list archives: http:/

Re: Date and Time

2012-01-08 Thread Paul DuBois
On Jan 8, 2012, at 2:21 PM, Donovan Brooke wrote: > Hello, I'm doing an insert into with date and time type fields. > > I was reading: > http://dev.mysql.com/doc/refman/5.1/en/date-and-time-literals.html > > My question is: is the format always 'year month day'?.. or can we save dates > in 'mo

Re: Date and Time

2012-01-08 Thread Govinda
> What's your problem/reason with how it is? I assume Andy means: leave it stored as a timestamp type or datetime type, and when you need to display it otherwise.. then covert with date() -G -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http:/

Re: Date and Time

2012-01-08 Thread Donovan Brooke
Peter Brawley wrote: On 1/8/2012 2:21 PM, Donovan Brooke wrote: Hello, I'm doing an insert into with date and time type fields. I was reading: http://dev.mysql.com/doc/refman/5.1/en/date-and-time-literals.html My question is: is the format always 'year month day'?.. or can we save dates in 'mo

Re: Date and Time

2012-01-08 Thread Peter Brawley
On 1/8/2012 2:21 PM, Donovan Brooke wrote: Hello, I'm doing an insert into with date and time type fields. I was reading: http://dev.mysql.com/doc/refman/5.1/en/date-and-time-literals.html My question is: is the format always 'year month day'?.. or can we save dates in 'month day year' as well

Re: Date and Time

2012-01-08 Thread Andrew Moore
What's your problem/reason with how it is? Andy On Sun, Jan 8, 2012 at 8:21 PM, Donovan Brooke wrote: > Hello, I'm doing an insert into with date and time type fields. > > I was reading: > http://dev.mysql.com/doc/**refman/5.1/en/date-and-time-**literals.html

Re: Date Translation Issues

2009-07-14 Thread Hagen Finley
Micheal, Your query trouble shooting tip showed me my error - see below: Sorry here is the SHOW CREATE TABLE: mysql> show create table `maintenance`; +-+-

Re: Date Translation Issues

2009-07-14 Thread Michael Dykman
Hagan, Close but not quite what I asked for. The schema for your table is what you get from SHOW CREATE TABLE `mytable`. It will show all the indexes and, most imporatantly, make it trivial for someone trying to assist you in your investigation to re-create your problem. It is good to see the q

Re: Date Translation Issues

2009-07-14 Thread Hagen Finley
mysql> desc maintenance; ++--+--+-++---+ | Field | Type | Null | Key | Default| Extra | ++--+--+-++---+ | indate | date | YES | | NULL

Re: Date Time

2009-05-22 Thread Michael Dykman
On Fri, May 22, 2009 at 12:42 PM, John Meyer wrote: > Janek Bogucki wrote: >> >> Hi John, >> >> http://dev.mysql.com/doc/refman/5.1/en/date-and-time-types.html includes >> some information about acceptable literal forms for dates and times. >> >> 'Thu May 21 03:15:28 + 2009' is not an acceptab

Re: Date Time

2009-05-22 Thread John Meyer
Janek Bogucki wrote: Hi John, http://dev.mysql.com/doc/refman/5.1/en/date-and-time-types.html includes some information about acceptable literal forms for dates and times. 'Thu May 21 03:15:28 + 2009' is not an acceptable literal form but this is how to parse it APART from the time zone com

RE: Date Time

2009-05-22 Thread Martin Gainty
nt donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. > Date: Fri, 22 May 2009 07:14:58 -0600 > From: john.l.me...@gmail.com > To: janek.bogu...@studylink.com > CC: mysql@lists.mysql.com >

Re: Date Time

2009-05-22 Thread John Meyer
Janek Bogucki wrote: Hi John, http://dev.mysql.com/doc/refman/5.1/en/date-and-time-types.html includes some information about acceptable literal forms for dates and times. 'Thu May 21 03:15:28 + 2009' is not an acceptable literal form but this is how to parse it APART from the time zone com

Re: Date Time

2009-05-22 Thread Janek Bogucki
Hi John, http://dev.mysql.com/doc/refman/5.1/en/date-and-time-types.html includes some information about acceptable literal forms for dates and times. 'Thu May 21 03:15:28 + 2009' is not an acceptable literal form but this is how to parse it APART from the time zone component. I could not see

RE: Date Time

2009-05-21 Thread Martin Gainty
mysql> select sysdate() from DUAL; +-+ | sysdate() | +-+ | 2009-05-21 17:37:13 | +-+ i would get the proprt format is i could CONVERT_TZ to work can you get CONVERT_TZ to work ? Martin Gainty _

Re: Date sorting problem with Date_Format?

2008-02-08 Thread mikesz
Hello mysql list, As is very often the case, five minutes after I posted this, I found the problem or solution, not sure it was the "problem" as I am not convinced that mysql ought to get confused so easily. I changed DATE_FORMAT( `Messages`.`Date`, '%D %M %Y' ) AS Date, DATE_FORMAT( `Messages`.

Re: date query

2007-08-14 Thread Shawn Green
Hi Christian, Christian High wrote: I have a table that includes a date and a scale reading like datescale_reading 2007-08-01 150 2007-08-02 125 these reading may or may not be taken everyday. I need to develop a query that will subtract the scale reading on one d

Re: date query

2007-08-14 Thread Christian High
On 8/14/07, Baron Schwartz <[EMAIL PROTECTED]> wrote: > Hi, > > Christian High wrote: > > On 8/14/07, Baron Schwartz <[EMAIL PROTECTED]> wrote: > >> Hi, > >> > >> Christian High wrote: > >>> I have a table that includes a date and a scale reading like > >>> > >>> datescale_reading >

Re: date query

2007-08-14 Thread Baron Schwartz
Hi, Christian High wrote: On 8/14/07, Baron Schwartz <[EMAIL PROTECTED]> wrote: Hi, Christian High wrote: I have a table that includes a date and a scale reading like datescale_reading 2007-08-01 150 2007-08-02 125 these reading may or may not be taken everyday.

Re: date query

2007-08-14 Thread Jason Pruim
On Aug 14, 2007, at 8:38 AM, Christian High wrote: On 8/14/07, Baron Schwartz <[EMAIL PROTECTED]> wrote: Hi, Christian High wrote: I have a table that includes a date and a scale reading like datescale_reading 2007-08-01 150 2007-08-02 125 these reading may or m

Re: date query

2007-08-14 Thread Christian High
On 8/14/07, Baron Schwartz <[EMAIL PROTECTED]> wrote: > Hi, > > Christian High wrote: > > I have a table that includes a date and a scale reading like > > > > datescale_reading > > 2007-08-01 150 > > 2007-08-02 125 > > > > these reading may or may not be taken everyday.

Re: date query

2007-08-14 Thread Baron Schwartz
Hi, Christian High wrote: I have a table that includes a date and a scale reading like datescale_reading 2007-08-01 150 2007-08-02 125 these reading may or may not be taken everyday. I need to develop a query that will subtract the scale reading on one day from the

Re: date function question

2007-06-12 Thread Baron Schwartz
There is also a LAST_DAY() function that returns the last day of the month: http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html Peter Brawley wrote: > # of days since the first of the month from last month datediff(now(),date(concat(period_add(date_format(now(),'%Y%m'),-1),'01'

Re: date function question

2007-06-12 Thread Peter Brawley
> # of days since the first of the month from last month datediff(now(),date(concat(period_add(date_format(now(),'%Y%m'),-1),'01'))) > the # of days since the end of last month (e.g. from 5/31/07) datediff(now(),date_sub(concat(date_format(now(),'%Y-%m-'),'01'),INTERVAL 1 DAY)) PB - Andr

Re: Date format question

2007-01-15 Thread Robert Gehrig
Assign all dates to have a day of 01 Store in a date field, use DATE_FORMAT to just extract the MM and . As you don't have the real day information it doesn't matter what day is used, so long as it present in all months. Hope this helps Robert Gehrig Webmaster at www.gdbarri.com e-mail: [

Re: Date format question

2007-01-15 Thread Gerald L. Clark
Olaf Stein wrote: Thanks... My issue is not storage, it is confidentiality. I am not allowed to store the day of birth as it is considered identifying information (in medical records). I do not even have the day, I want to pass a date in format (-MM) to a date field if possible. Pass the

Re: Date format question

2007-01-15 Thread Olaf Stein
Thanks... My issue is not storage, it is confidentiality. I am not allowed to store the day of birth as it is considered identifying information (in medical records). I do not even have the day, I want to pass a date in format (-MM) to a date field if possible. On 1/15/07 11:37 AM, "Chris Wh

Re: Date format question

2007-01-15 Thread Chris White
Is it possible in mysql to create a date field that stores year and month only (-MM) without having to zero out the day or use varchar type fields Best here is to just use a DATE field, then use DATE_FORMAT when you want to pull up the customized date. It will get stored as a timestamp (i

Re: Date v. DateTime index performance

2007-01-10 Thread Anders Lundgren
ay of the month and < the first day of the next month. That will use an index. - Original Message - From: "Anders Lundgren" <[EMAIL PROTECTED]> To: "Dan Buettner" <[EMAIL PROTECTED]> Cc: "Thomas Bolioli" <[EMAIL PROTECTED]>; Sent:

Re: Date v. DateTime index performance

2007-01-10 Thread Brent Baisley
That will use an index. - Original Message - From: "Anders Lundgren" <[EMAIL PROTECTED]> To: "Dan Buettner" <[EMAIL PROTECTED]> Cc: "Thomas Bolioli" <[EMAIL PROTECTED]>; Sent: Tuesday, January 09, 2007 8:34 PM Subject: Re: Date v. DateTime

Re: Date v. DateTime index performance

2007-01-10 Thread Anders Lundgren
OK, thank you. How is the speed of this index compared with an indexed date column if I do: year_number='x' and month_number='y' and day_number='z'; They should have about the same cardinality, right? Thanks, Anders Chris wrote: Anders Lundgren wrote: > One potential solution might be to

Re: Date v. DateTime index performance

2007-01-09 Thread Chris
Anders Lundgren wrote: > One potential solution might be to use an extra column that tracks > month_number, and populate it with a trigger on insert or update. > Index that field and then use it in your WHERE clause. One > possibility anyway. Resulting question, what if I have three colums

Re: Date v. DateTime index performance

2007-01-09 Thread Anders Lundgren
> One potential solution might be to use an extra column that tracks > month_number, and populate it with a trigger on insert or update. > Index that field and then use it in your WHERE clause. One > possibility anyway. Resulting question, what if I have three colums named year_number, month_nu

Re: Date v. DateTime index performance

2006-12-04 Thread Dan Buettner
Thomas, I do not think in this case that one is better than the other, for the most part, because both require using a value computed from the column. Computing month from a DATE field should be just as fast as computing from a DATETIME column I would think. Also splitting into DATE and TIME col

Re: Date comparisons

2006-07-14 Thread Philip Hallstrom
I've found something that works (in MySQL 5, anyway), but I don't know whether it's accepted practice. If I want to find all records with a date in, say, March 2006, it works if I use "datefield like '2006-03%'" because it's a string. This seems kind of obvious and a lot tidier than doing "da

Re: Date Problems

2006-07-13 Thread Ian
On 13 Jul 2006 at 8:27, wizard007 wrote: > I used $query_Recordset1 = "SELECT date_format(Date, "%d/%m/%Y") as Date, > Course, Time, Horse, Odds1, Odds2, `Result` FROM Results"; Hi, That's a PHP error because you have a double quotes: "%d/%m/%Y" within double quotes: $query_Recordset1 = "SELEC

Re: Date Problems

2006-07-13 Thread wizard007
Hi, Just tried the date format script posted but it returns the following error: Parse error: parse error, unexpected '%' in /homepages/7/d123417448/htdocs/PayGo/results_14days.php on line 33 I used $query_Recordset1 = "SELECT date_format(Date, "%d/%m/%Y") as Date, Course, Time, Horse, Odds1, Od

Re: Date Problems

2006-07-13 Thread Jo�o C�ndido de Souza Neto
I put one select on each question. "wizard007" <[EMAIL PROTECTED]> escreveu na mensagem news:[EMAIL PROTECTED] > > I have just started with MYSQL and am building a racing site using PHP. > > I have Date, Course, Time, Horse, Odds, Result as my fields and the > database > is poulated with the dat

Re: Date functions

2006-07-07 Thread Chris W
Addison, Mark wrote: From: Chris W Sent: 07 July 2006 09:23 It's late and I just gave up reading the manual. Can someone please tell me the easiest way to do a query that will return all rows with a time stamp that is X number of seconds older than the current time? Something like this

Re: Date functions

2006-07-07 Thread Brent Baisley
The INTERVAL command is what you are looking for. It doesn't have to be SECOND (with no S), you could use day, hour ,week, etc. SELECT * FROM t WHERE TimeCol<(now() - INTERVAL X SECOND) http://dev.mysql.com/doc/refman/4.1/en/date-and-time-functions.html - Original Message - From: "Chr

Re: Date functions

2006-07-07 Thread Dan Buettner
Try this: SELECT * FROM t where TimeCol < date_sub( now(), INTERVAL x SECOND ) Dan On 7/7/06, Chris W <[EMAIL PROTECTED]> wrote: It's late and I just gave up reading the manual. Can someone please tell me the easiest way to do a query that will return all rows with a time stamp that is X num

RE: Date functions

2006-07-07 Thread Addison, Mark
From: Chris W Sent: 07 July 2006 09:23 > > It's late and I just gave up reading the manual. Can someone please > tell me the easiest way to do a query that will return all > rows with a > time stamp that is X number of seconds older than the current time? > Something like this. > > SEL

Re: Date Field Reverting to 0000-00-00 Format

2006-03-27 Thread Lola J. Lee Beno
Michael Stassen wrote: So, take a look at yarn_date.txt and let us know. Yes, you're right . . . there was an extra tab stop. When I deleted the extra tab, the date field were retained successfully. Thanks! -- Lola - mailto:[EMAIL PROTECTED] http://www.lolajl.net | Blog at http://www.l

Re: Date Field Reverting to 0000-00-00 Format

2006-03-26 Thread Michael Stassen
Lola J. Lee Beno wrote: Here's an example of one of the tables where the date was retained successfully, with the string to the right of the decimal point being trimmed: 1Cobweb2005-01-13 15:21:50.654149 2Lace Weight2005-01-13 15:21:50.654149 3Sock2005-01-13 15:21:50.6

Re: Date Field Reverting to 0000-00-00 Format

2006-03-26 Thread Lola J. Lee Beno
Michael Stassen wrote: Just a quick reply for now . . . Ummm, if you delete the numbers to the *left* of the decimal point, "2005-01-15 10:15:42.41837" will turn into ".41837", which is still not a valid datetime. You need to delete the numbers to the *right* of the decimal point (which I ex

Re: Date Field Reverting to 0000-00-00 Format

2006-03-25 Thread Michael Stassen
Lola J. Lee Beno wrote: I have a bunch of data where one of the columns is a date field. Here's a sample of the data that I have: 141415010001 02005-01-15 10:15:42.41837 281512010002 02005-01-15 10:22:37.756594 36

Re: DATE field key depends on value?

2006-01-23 Thread sheeri kritzer
Thanx, that's exactly it. I feel a bit embarassed as this came up on the list about 2-3 weeks ago, and I found the answer as I was waiting for the replies. -Sheeri On 1/20/06, gerald_clark <[EMAIL PROTECTED]> wrote: > sheeri kritzer wrote: > > >Hi folks, > > > >I'm attempting to optimize a quer

Re: DATE field key depends on value?

2006-01-20 Thread gerald_clark
sheeri kritzer wrote: Hi folks, I'm attempting to optimize a query -- it's quite a simple one, actually. SELECT uid from Bill_Sales WHERE startDate > '[some date]'; mysql> show create table Bill_Sales\G *** 1. row *** Table: Bill_Sales Cre

Re: DATE field key depends on value?

2006-01-20 Thread sheeri kritzer
Realized I should probably show the Bill_Sales table. . . ls -lh Bill_Sales.* -rw-rw 1 mysql mysql 104M Jan 20 15:11 Bill_Sales.MYD -rw-rw 1 mysql mysql 97M Jan 20 15:11 Bill_Sales.MYI -rw-rw 1 mysql mysql 9.2K Jan 3 13:43 Bill_Sales.frm mysql> show table status like "Bill_Sales"

Re: DATE problem

2006-01-10 Thread Gleb Paharenko
Hello. MySQL doesn't support this syntax. See: http://dev.mysql.com/doc/refman/5.0/en/create-table.html If you want to automatically extract the year (month, day) part from the inserted value, you may want to use TRIGGERS, however, in my opinion, it is better to redesign your table struc

Re: date index question

2005-12-21 Thread Gleb Paharenko
Hello. Add composite index (tValidFrom, tValidTo) and use constant or variable instead of now(). Force MySQL to use this composite index. Mattias Håkansson wrote: > Hello People, > > I have some indexing problem on using the fieldtype 'date' as > restriction in a query. > I use MySQL

Re: Date increment

2005-11-30 Thread Peter Brawley
Peter >Is there any function in MySQL that adds days to a date? See ADDDATE(...) at http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html. PB - Peter Lauri wrote: Best group member,   I have a field called expiredate of type ‘date’. I would like to add

Re: Date increment

2005-11-30 Thread Cal Evans
You could use something like from_unixtime(to_unixtime(dateField)+(86400*17)) I store dates in unix timestamp format in bigints whenever possible for this very reason. =C= Peter Lauri wrote: Best group member, I have a field called expiredate of type ‘date’. I would like to add 17 days

Re: Date increment

2005-11-30 Thread Ciprian Constantinescu
SELECT DATE_ADD(expiredate, INTERVAL 17 DAYS) http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html ""Peter Lauri"" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] Best group member, I have a field called expiredate of type 'date'. I would like to add 17 days to the ex

Re: Date increment

2005-11-30 Thread Jyrki Laurila
Simply: http://dev.mysql.com/doc/refman/4.1/en/date-and-time-functions.html Just check the DATE_ADD part. On 11/30/05, Peter Lauri <[EMAIL PROTECTED]> wrote: > > > > Best group member, > > > > I have a field called expiredate of type 'date'. I would like to add 17 days > to the expiredate withou

Re: Date storage format

2005-10-25 Thread Gleb Paharenko
Hello. For example, the size of the field. DATETIME uses only 8 bytes. See: http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html Sinang, Danny wrote: >Hello, > >Can anyone tell me what advantages there are in keeping dates and times >in a MySQL >DateTime field, as oppo

Re: Date storage format

2005-10-24 Thread Martijn Tonies
> >Can anyone tell me what advantages there are in keeping dates and times in a MySQL DateTime field, as opposed to storing its >string equivalent in a Varchar field ? Decent sorting, validity checking, being able to use the DATE and TIME functions etc etc... With regards, Martijn Tonies Databa

RE: Date Ranges

2005-09-07 Thread Mark Leith
---snip-- > Given any two dates, MySQL can tell if a third date is within > that range. > That's easy. > > To actually return a list of all dates between any arbitrary > pair of dates requires some form of loop (v5.0+) or a lookup > into a table populated with all possible dates (any version

Re: Date Ranges

2005-09-06 Thread SGreen
"Shaun" <[EMAIL PROTECTED]> wrote on 09/06/2005 03:47:25 PM: > Hi, > > Given two dates, can Mysql calculate and return all the dates that occur > between them? > > Thanks for your advice. > > > Given any two dates, MySQL can tell if a third date is within that range. That's easy. To act

Re: Date Ranges

2005-09-06 Thread Paul DuBois
At 20:47 +0100 9/6/05, Shaun wrote: Hi, Given two dates, can Mysql calculate and return all the dates that occur between them? No. Given two dates, MySQL can determine which of a set of already-existing dates stored in a table occur between them and return those. -- Paul DuBois, MySQL Docume

Re: Date arithmetic: 2005-08-31 - 1

2005-08-24 Thread Peter Brawley
Barbara, > ... I don't know if I'm being asked to add or subtract days... Why would you want to know that? ADDDATE() doesn't care: SET @x = -1; SELECT ADDDATE('1975-1-1', INTERVAL @x DAY); +--+ | ADDDATE('1975-1-1', INTERVAL @x DAY) | +

Re: Date arithmetic: 2005-08-31 - 1

2005-08-23 Thread Michael Stassen
[EMAIL PROTECTED] wrote: You are right. There are a lot of date functions in MySQL. However, I am not sure exactly what your needs are... I think you are trying to compute date intervals (did you NOT see the INTERVAL keyword when you RTFM?). Most of the date functions currently supported a

Re: Date arithmetic: 2005-08-31 - 1

2005-08-23 Thread Michael Stassen
Barbara Deaton wrote: > All, > > I know MySQL comes with all sorts of wonderful functions to do date > arithmetic, the problem is the context that my application is being > called in I don't know if a user wants me to add or subtract days. I'm > just given the number of days that need to be eithe

RE: Date arithmetic: 2005-08-31 - 1

2005-08-23 Thread Barbara Deaton
Unfortunately no, because I don't know if I'm being asked to add or subtract days. I'm just given a value, and have to transform that into something that can be added or subtracted. So for example, all I get with is value 1 meaning 1 day and I need to do something with a date, for db2 through

Re: Date arithmetic: 2005-08-31 - 1

2005-08-23 Thread SGreen
"Barbara Deaton" <[EMAIL PROTECTED]> wrote on 08/23/2005 03:36:52 PM: > All, > > I know MySQL comes with all sorts of wonderful functions to do date > arithmetic, the problem is the context that my application is being > called in I don't know if a user wants me to add or subtract days. > I'm

RE: Date arithmetic: 2005-08-31 - 1

2005-08-23 Thread Gordon Bruce
Do You know about INTERVAL? Use it in an exprecssion or funtion as ..INTERVAL expr type where expr is any numerical value * The INTERVAL keyword and the type specifier are not case sensitive. The following table shows how the type a

Re: date comparison question

2005-08-01 Thread SGreen
"Kapoor, Nishikant" <[EMAIL PROTECTED]> wrote on 08/01/2005 09:55:21 AM: > I am probably missing something very simple, but appreciate it if > someone could point me to that. > > I am doing this query on following table to fetch recs for a month: > > SELECT fName, lName, acctOpenDate FROM test

Re: Date/Time Problem with V5.0.6 views

2005-07-28 Thread Gleb Paharenko
Hello. You said that you had created a view, but you continued using Tab_A instead of Tab_A_View in your next queries. Did you want to use view Tab_A_View? On my MySQL 5.0.9 all queries works both with view and original table. See: mysql> desc Tab_A; +++-

Re: Date validation using mysql

2005-04-29 Thread Anoop kumar V
e_add('', interval 1 day), > interval > 1 day),'%Y%m%d') = date_format('','%Y%m%d'); > > It will give you 1 if date is valid. > > Best regards, > Mikhail. > > > - Original Message - > From: "Anoop kumar V" <[EMA

Re: Date validation using mysql

2005-04-29 Thread Mikhail Entaltsev
inal Message - From: "Anoop kumar V" <[EMAIL PROTECTED]> To: "Chris Ramsay" <[EMAIL PROTECTED]>; Sent: Friday, April 29, 2005 6:10 PM Subject: Re: Date validation using mysql No problem - I followed up and found out that this function is not available. THought prob

Re: Date validation using mysql

2005-04-29 Thread Anoop kumar V
No problem - I followed up and found out that this function is not available. THought probably you were referring to a later version of Mysql.. anyways... We use Java - and maybe I could use that - I was just wondering if I could help reinventing something already there. Thanks so much for the

Re: Date validation using mysql

2005-04-29 Thread Chris Ramsay
Anoop You could try checkdate()... Apologies for erroneous advice - I am evidently suffering from list psychosis... Chris -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: Date validation using mysql

2005-04-29 Thread Brent Baisley
You can, sort of. You can use a type of query like this: select if(now()>'2005-04-28', 1, 0); Which will return a 1 or a 0 if the date is greater than the current date/time. But that's a very weak comparison, prone to error, since the date must be in the MySQL readable format. So while you could

Re: Date validation using mysql

2005-04-29 Thread Chris Ramsay
You could try checkdate()... chris -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]

Re: Date validation using mysql

2005-04-29 Thread Anoop kumar V
So is there a function in mysql that I can call to validate dates?? Or do I need to build it? Thanks, Anoop On 4/29/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > > Anoop kumar V <[EMAIL PROTECTED]> wrote on 04/29/2005 11:00:11 AM: > > > Is it possible to do a date field validation us

Re: Date validation using mysql

2005-04-29 Thread SGreen
Anoop kumar V <[EMAIL PROTECTED]> wrote on 04/29/2005 11:00:11 AM: > Is it possible to do a date field validation using an sql query. > > Its like we have an html field- its a free form text field and the end user > should type in a valid date, of course in a predefined format only > (MM/dd/yy

Re: DATE & TIME

2005-04-06 Thread Hans Bernard
thanks for the hints date_format() solved my problem my select query in php is now the following: $query = "SELECT id, calltt, date_format(calldate, '%d-%b-%Y') AS calldate2, date_format(calltime, '%H:%i') AS calltime2,area, problem, solution, assignto, status FROM ticketing "; hans Rhino wrot

Re: DATE & TIME

2005-04-06 Thread Rhino
- Original Message - From: "Hans Bernard" <[EMAIL PROTECTED]> To: Sent: Wednesday, April 06, 2005 6:06 AM Subject: DATE & TIME > Hello, > > i need to have the time in this output. in MySQL database > phpmyadmin always puts -00-00 > > i need it to be like this > 01-APR-2005 >> DD-M

Re: DATE & TIME

2005-04-06 Thread Christian Hammers
On Wed, Apr 06, 2005 at 12:06:37PM +0200, Hans Bernard wrote: > i need to have the time in this output. in MySQL database > phpmyadmin always puts -00-00 > > i need it to be like this > 01-APR-2005 >> DD-MMM- Use date_format(, "%d-%b-%Y %H:%m") in your SELECT? bye, -christian- --

Re: Date Functions in MySQL

2005-02-23 Thread Clarence
Shoot me now, please. Thanks - I don't know how I missed that! Thanks - re-ran the query and things seem to be a-ok! On Wed, 23 Feb 2005 18:42:17 +0100, Roger Baklund <[EMAIL PROTECTED]> wrote: > Clarence wrote: > > I have a log table that records certain transactions on one of my sites. > > I'm

Re: Date Functions in MySQL

2005-02-23 Thread Roger Baklund
Clarence wrote: I have a log table that records certain transactions on one of my sites. I'm using a timestamp field to mark the date/time of each transaction. I'm trying to run a query that will display the transactions by date using the following SQL: SELECT COUNT(log_id) AS total, WEEK(FROM_UN

Re: DATE problem

2005-02-01 Thread Michael Stassen
Mike Johnson wrote: From: René Fournier [mailto:[EMAIL PROTECTED] I'm trying to count rows that were added today. The column that I am counting on is in DATETIME format, so there are hours and minutes and seconds recorded, but I only need to check the date $sql = "SELECT

RE: DATE problem

2005-02-01 Thread Mike Johnson
From: René Fournier [mailto:[EMAIL PROTECTED] > I'm trying to count rows that were added today. The column that I am > counting on is in DATETIME format, so there are hours and minutes and > seconds recorded, but I only need to check the date > > $sql ="SELECT >

Re: Date Conversion on Mysql 4.0.2

2005-01-28 Thread Sasha Pachev
Minh La wrote: Hi, Can some help me with a date conversion problme that I am having. I have a date data in the following format: 'Month Days Year Hour:Minute AM/PM' Example: 'Aug 21, 2004 2:00 PM' So far the hours that I have spent have been in vain. I tried using str_to_date, but it keeps failin

Re: Date Conversion on Mysql 4.0.2

2005-01-28 Thread Hassan Schroeder
Minh La wrote: So far the hours that I have spent have been in vain. Next time a couple of minutes with the Fine Manual instead? :-) I tried using str_to_date, but it keeps failing. Looks like it's not in version 4.0.2? Quoting the FM: "STR_TO_DATE() is available as of MySQL 4.1.1." FWIW, -- Ha

Re: Date query and date removal

2004-11-26 Thread Rhino
- Original Message - From: "darrell troth" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, November 26, 2004 3:29 PM Subject: Date query and date removal > This will seem an easy question, but I cannot find a sample anywhere: > I have a database of bands appearing at a club. I

Re: Date query and date removal

2004-11-26 Thread Rhino
- Original Message - From: "darrell troth" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, November 26, 2004 3:29 PM Subject: Date query and date removal > This will seem an easy question, but I cannot find a sample anywhere: > I have a database of bands appearing at a club. I

Re: date type & select

2004-10-26 Thread SGreen
What version of MySQL are you running? If you are on a version of 4.1 or higher, you have many more options than if you aren't. (I would refer you to the online manual but it seems to be busy right now and I can't get to the URL I need.) Shawn Green Database Administrator Unimin Corporation - S

Re: date type & select

2004-10-26 Thread Rhino
- Original Message - From: "Jerry Swanson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, October 26, 2004 11:20 AM Subject: date type & select > I have comlumn in mysql type datetime. I need to get the date in DATE format. > select DATE(reg_date) as test from a1; > > It giv

Re: Date as Primary ID

2004-10-19 Thread Philippe Poelvoorde
Ferhat BINGOL wrote: Hi Scoot, I do my table structure like that CREATE TABLE `test_table` ( `timestamp` date NOT NULL default '-00-00', `data` varchar(5) NOT NULL default '', PRIMARY KEY (`timestamp`), KEY `timestamp` (`timestamp`) ) TYPE=MyISAM; Correct me if I'm wrong, but I think t

Re: Date as Primary ID

2004-10-18 Thread Rhino
. Rhino - Original Message - From: "Scott Hamm" <[EMAIL PROTECTED]> To: "'Rhino'" <[EMAIL PROTECTED]>; "'Mysql ' (E-mail)" <[EMAIL PROTECTED]> Sent: Monday, October 18, 2004 11:19 AM Subject: RE: Date as Primary ID &g

RE: Date as Primary ID

2004-10-18 Thread Scott Hamm
ailto:[EMAIL PROTECTED] Sent: Monday, October 18, 2004 11:14 AM To: Scott Hamm; 'Mysql ' (E-mail) Subject: Re: Date as Primary ID - Original Message - From: "Scott Hamm" <[EMAIL PROTECTED]> To: "'Mysql ' (E-mail)" <[EMAIL PROTECTED]> Sen

Re: Date as Primary ID

2004-10-18 Thread Rhino
- Original Message - From: "Scott Hamm" <[EMAIL PROTECTED]> To: "'Mysql ' (E-mail)" <[EMAIL PROTECTED]> Sent: Monday, October 18, 2004 10:11 AM Subject: RE: Date as Primary ID > Ok, so that means what Jay Blanchard just now said recently

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