Now() In Default Value Of Date Field
I have been using the MySQL Administrator in order to create tables and have been unable to set the default value of any date fields to the current date by using the Now() function. When I attempt to do so, I receive the error message: MySQL error number 1067.
Has anyone experienced this problem? If so, how do I set the default property of a date field to the current date?
View Complete Forum Thread with Replies
Related Forum Messages:
Default Value For A Date Field
I am trying to create a column inside a preexisting table. The column has a type of date. Is there a way to set the default value to now() or curdate()? In MSSQL the default value would be 'getdate()', but when i try to use the MySQL varient an error returns saying this is an invalid default value.
View Replies !
Not Able Give Default Value For DATE Field
I would like to specify a default value for "DATE" datatype as a system date. But i could find from the help tutorial, "default value cannot be added for a DATE datatype". But i could specify in Oracle. I have found below statment from the help documents. "The DEFAULT value clause in a data type specification indicates a default value for a column. With one exception, the default value must be a constant; it cannot be a function or an expression. This means, for example, that you cannot set the default for a date column to be the value of a function such as NOW() or CURRENT_DATE. The exception is that you can specify CURRENT_TIMESTAMP as the default for a TIMESTAMP column." Why cant we use a functions or variable values in date? Is this the limitation or didnot explore this functionality yet? Is this limitation applicable for only DATE type or any other datatypes? I have such a situation to use this "default" feature for a date column with value as system date. is there a way to do that?
View Replies !
Default Date Format And Date Stamping
1.) If possible, change the default date format from YYYY-MM-DD to MM-DD-YYYY. 2.) Auto "date stamp" a newly created record (e.g. I have a field called "date_posted" and would like that field to be auto-filled with the date upon INSERT). I'm using phpMyAdmin and MySQL version 5.1.30.
View Replies !
Default Date??
I have a field (called active) of type DATE and I want to add a default value. The default value must be the current date. Is this possible to do this in the table create statement? CREATE TABLE mytable ( id INTEGER NOT NULL AUTO_INCREMENT, active DATE DEFAULT ?????, PRIMARY KEY (id), )
View Replies !
DEFAULT DATE
I need a sistem variable for get the actual date when I create a table. I use sysdate in Oracle and it works, but i have not idea about mysql. I want to use into a create table like this: CREATE TABLE users( id_user int PRIMARY KEY, registrationday date DEFAULT sysdate );
View Replies !
Default Value For Date
CREATE TABLE ... `birthdate` DATE DEFAULT CURRENT_DATE(), ... doesn't work - produces syntax error. Anybody know how to declare current date as the default value for a DATE column?
View Replies !
DATE DEFAULT ...
If I want to use date for my column and I want to set a default for it what do I specify? I know for timestamp I can use current_timestamp but what do I use for date?
View Replies !
How Do I Set A Default Date Value
I have tried putting in now() via phpmyadmin as the default value and my new record entries return a value of '0000-00-00'. My purpose is to have a default created_date of the time mySql writes each new row.
View Replies !
Default Value On Date Column
Using MySQL control center, I created a MySQL database table with a column of Date type. It always give the a Default value (0000-00-00) even null is allowed. I tried remove the default value and it comes back by itself. So if I don't supply a value when insert, the default is used. Query IS NOT NULL will not exclude this record. Now, In VB (with ADO/MyOLEDB), I did the exact query trying to filter out the null record. But I still get the record just like in Control Center. BUT, the value on this column is "NULL". How can I leave the Date field as null if no value is supplied?
View Replies !
Date Type Default Value
I would to give the CURDATE() value to a date field as null value. I wrote: sql_fecha` date NOT NULL default 'CURDATE()', and I get : Error #1067 - Invalid default value for sql_fecha I take off the () and got the same result. I also cast the expression as : CAST( CURDATE() AS DATE) and the same error.
View Replies !
Form Default Date
I have a MYSql database with an ASP VB form. I set up a text field and set the default value as: <%=date()%> but when I click the button to insert the record it tells me to check the sql error and lists my date field. My MySQL date type is date, not datetime. I am using Dreamweaver MX. How do I set the default date so that it inserts correctly into mysql? Apparently I can't set the default value for the date field in the database structure because I link with an odbc driver.
View Replies !
Default Date Using CURDATE()?
I am using phpmyadmin to adminitrate a database, i have a dateinput field and i need to make it so that the default value for this field is the current date. I have tried CURDATE() to no avail, how do i make this work.
View Replies !
DATE / TIMESTAMP Default Values
im is having problems with auto inserting date in my table. I dont know what is the default value i will set if column type to DATE. It was succesful though if is use the TIMESTAMP type in the column and is using CURRENT_TIMESTAMP as the dafault value. mysql automatically inserts the current date and time to the database everytime a new record is inserted. The problem with using TIMESTAMP is that i only want the date and not the additional time. Is there a default value I can use for the DATE function instead of using TIMESTAMP? I already tried NOW(), CURDATE(), CURRENT_DATE() to no avail
View Replies !
Field Default Value
This may have already been asked. But I couldn't find anything. (Maybe I am asking the wrong question).How do I find out the default value of a field using php? Something similar to mysql_field_name() or something.
View Replies !
Default Field
There is a table, with some fields including an auto_increment field, some more integer type, text,varchar etc type of fields. 2. I am trying "SELECT * FROM myTable" [No ORDER BY clause used] question: Which field will be used by default, for ordering the records? Will it be the primary key(which is auto_increment) always?
View Replies !
Field Doesn't Have A Default Value
i m trying to get started with mysql but i m getting error on mysql console when i insert into coloumn like i m insterting data into title col which has type text but when i hit enter after query i get this error Field 'pdate' doesn't have a default value to my knowledge isnt default value is type ? coz pdate is date type
View Replies !
Change The Default Date Time Format
I am using mysql 5.1 . In that one default date time format is yyyy-mm-dd. But I want to use it as dd-mm-yyyy. Can you anybody explain me how to change the default date time format. not only in that format in any format.
View Replies !
Default Field Values
I am trying to devise a procedure to delete rows wherein all the fields have been set to their default values (either null, or in the case of a not null default value for a row, that default value). Is there a means in MySQL which allows me to obtain what the defaults are for all fields in a table?
View Replies !
Default Value For DATETIME Field
I am trying to install a WordPress blog and the install script is failing as several of the tables contain a declaration like: Code: my_field datetime NOT NULL default '0000-00-00 00:00:00' I am getting the message "Invalid default value for 'my_field'". Is there is a setting I can change to allow for this declaration, bad as it may be?
View Replies !
Revert Field Value To Default
I wish to have an option for users to revert their settings to their default values, which will be the default values of the database columns. Is it possible to set the field values to their default without explicitly stating that value in the query. I want to reset all values in the row except for a select few that contain vital information for administration purposes.
View Replies !
Date/Time As A Default Values For A Table Column
I am new to mySQL, so this question might be simple.I want to add a default value to a column that is the current date/time. I am using the mySQL Administrator and will not allow me to use a function like CURRENT_TIMESTAMP() or NOW() as a default value. I used to do this with other databases (I always add a column to all of my tables called InsertDateTime and UpdateDateTime. It helps to track down data entry problems)
View Replies !
Datetime Field Default Now() Fails
I have a mySQL database table with a column field datatype of datetime that I set up in the original create table statement like this: create table nnet_usermetadata ( .... nnet_record_entered datetime default 'now()' ) However, upon execution, each time a record is entered into nnet_usermetadata the results are: 00-00-0000 00:00:00 Is there a way I can always ensure that the current date and time are always entered into the datetime field?
View Replies !
Setting DEFAULT Value After Creation Of Field
I've been searching all over w3schools to no avail. I have a column whos domain is varchar(6). I want to set the default value to 'active'. I already have a whole lot of values in there. Some are 'active', some are 'closed'. I just figured it would be nice to have a default value in case someone added an entity and didn't specify this particular field. So, how do I set the default value for a column after I've already created and populated the dbase? And are there any better resources on the web than w3schools?
View Replies !
Update All Instances Of A Field To Default Value
Is there a statement or way in MySQL to update a several fields in a database to the default value? Basically reseting the value with out deleting it. I can go through an manually do that by looking at the number and manually setting it to that but it would be easier to just say: Update table set field=default That didn't work but that's what I'm trying to do. While at it is there any easy way to do it with PHPMYADMIN which is what I manage my DB's with.
View Replies !
General Error: Field 'event_date_time' Doesn't Have A Default Value
im posting the code of my page and i want to submit a date and time in my database for now eveyrthing is working but when i try to submit it it shows me this error and i really donr know why: (if someone can help me i will be very thankfull!!!) The web site you are accessing has experienced an unexpected error. Please contact the website administrator. The following information is meant for the website developer for debugging purposes. Error Occurred While Processing Request Error Executing Database Query. General error: Out of range value adjusted for column 'type' at row 1 The error occurred in C:CFusionMX7wwwrootexamplesdatetimeprompt.cfm: line 18
View Replies !
How To Convert A Varchar Field Into Proper Mysql Date Field?
I have a database in which the date is stored in varchar field in a following format: d-m-Y (06-08-2007), now the problem is that I want to change that field into mySQL date field as well as convert my older dates into MySQL date format i-e Y-m-d (2007-08-06).. There are about 300 old entries..is there a way I can do that automatically without manually re-entering the dates again?
View Replies !
Date Range On Date Field
I have a table that has birthday dates stored as a DATE field. How would I get all the rows returned based on a min years old and a max years old...Let's say... My form has.... Display Rows by birthdate in years.... Show between (23 years old) AND (36 years old) from the current month/day/year
View Replies !
Date Field, Time Field, Sort By Date And Time
I have a MySQL date field (e.g 13/12/2006) and a MySQL time field (e.g.13:00) in the same row. I'd like to join these two fields to make a date/time field (e.g. 13:00 13/12/2006) on the fly and to be able to sort the query results on the resulting field.
View Replies !
Date Field, Time Field
I have a MySQL date field (e.g 13/12/2006) and a MySQL time field (e.g.13:00) in the same row. I'd like to join these two fields to make a date/time field (e.g. 13:00 13/12/2006) and to be able to sort the query results on the resulting field.
View Replies !
Date Field
I have a table with a date field, stored I believe as yyyy-mm-dd. I want to pass a date value to a page and match records based on that particular date. I've tried this: SL.seminar_date = '" & request("date") & "'" and several variatons of the same but keep getting an error.
View Replies !
DATE Field....
i have a date field, that my users enter for when they captured a lead... field name type Lead_Date DATE and the format is yyyy-mm-dd i then have a page that calls the entire table for my agents to view... but if they did not happen to enter a date into the Lead_Date field, it shows: 0000-00-00 how can i just not have it show, or show blank?
View Replies !
Blank Date Field
How do you determine if a Date field is blank. In my Sql statement I only want records who's date field is blank (i.e. checking for only open invoices where Date_Paid = '' ...still open ...it doesn't work when I use that syntax)
View Replies !
NULL For Date Field
I have a date field in my database which is set to accept NULLs. If I enter a record from phpMyAdmin and leave the date field blank, the record is entered properly. However, if I do the same thing from a form, I get an error that the date cannot be blank. It seems that I need to enter a NULL in the date field from the form rather that nothing.
View Replies !
0000-00-00 In 'Date' Field ?
I have a field in a table called 'ShipDate'. This particular field has allow null set to no. So by default this sets all the records to show 00/00/0000 in the field for each record that has no data entered. In my .asp pages I am trying to test against this empty field. i.e. If RS("ShipDate") = 0000-00-00 or If RS("ShipDate") = 00/00/0000 The only thing that seems to work is if I am testing for records with a date in that field, If RS("ShipDate") > 0000-00-00 How can I test if that field is empty ?, nothing seems to work ?
View Replies !
Date Field Null Value
I have a date field set as default="NULL". I think that is causing me problems when I try to see if that date field contains a value. The mysql below only works when I get rid of the date field AND charged='NULL'. How can I tell if a date contains a NULL value? "SELECT * FROM orders WHERE enterdate >= '$fromsql' AND enterdate <= '$tosql' AND orderstatus='CLOSED' AND charged='NULL'
View Replies !
Search A Date Field
I have a date field defined as: 'created_date' timestamp NOT NULL default '0000-00-00 00:00:00' It is also an indexed KEY. What would be the fastest search on that field if my desired results were for records created during a specific month? created_date LIKE '2007-07%' created_date REGEXP '^2007-07' created_date>'2007-07-01 00:00:00' AND created_date<'2007-08-01 00:00:00' Thanks for your opinions. BTW, if you know Perl do you think it would be faster for MySQL to give me created _date data as DAY(created_date) or for Perl to split the date (first on a space character and again on the hyphen character)?
View Replies !
Ordering By A Date Field
created a database which stores a number of values. I am now pulling out the values to use them on a website with php. The select query im using is SELECT * FROM tbl_noticeboard WHERE (removedate = '0000-00-00' OR removedate >= CURDATE()) AND (publish = 1) AND (category = 'Job Vacancies') ORDER BY adddate ASC this query returns the right fields. I have then formatted the adddate field using PHP $formatDate=date("j/n/Y",strtotime($row['adddate'])); 12/1/2007 22/10/2007 9/4/2008 28/5/2008 9/6/2008 they are actually listed as 9/6/2008 12/1/2007 22/10/2007 9/4/2008 28/5/2008
View Replies !
Date And Duration Field
I have a table with Stop Date (YYYY-MM-DD), Stop Time (HH:MM:SS) and Duration (HH:MM:SS) fields and I want to generate another field Start Date and Start Time fields, how could I do that in Mysql. I tried few time and date function but iam getting error for synxtac or null result.
View Replies !
Update A Date Using A SUM(field)
I have been asked to come up with a way of updating a date field, so that it subtracts the total number of days. If there was only one record to add to the field then it would be a simple case of DATE_SUB(m1.date_joined, INTERVAL p1.qual_days DAY) but unfortunately, there can be more than one record in the second table, so I need something like DATE_SUB(m1.date_joined, INTERVAL SUM(p1.qualdays) DAY) but it won't work, even after I add in a GROUP BY statement at the end of the query, I get an error using GROUP BY. I have now resorted to creating a temp table to dump all the calculations in there and then doing an update using the values but I'm trying to find out if there is a better way of doing it.
View Replies !
Get Age From Date Field In MySQL
I was wondering if someone can tell me how to get age (in years) from Date field in the MySQL database. For example, I need to search the database for a member who is more than 18 and less than 20 years old. SELECT * FROM members WHERE date_converted_to_age>18 AND date_converted_to_age<20 So, what do I write instead of date_converted_to_age?
View Replies !
|
TRACKER
