Avatar billede taager-kongen Nybegynder
28. april 2003 - 18:29 Der er 4 kommentarer og
1 løsning

2 spm,

1) hvordan opretter jeg et felt i mysql, til datoer?

2) Der findes andre felt-former (int,varchar) kan jeg ikke få en liste om, hvor mange karakter de kan indeholde?
Avatar billede tipsen Nybegynder
28. april 2003 - 19:03 #1
MySQL manualen er en god kilde til information:

http://www.mysql.com/doc/en/Column_types.html
Avatar billede taager-kongen Nybegynder
28. april 2003 - 21:25 #2
kunne ikke finde date... så vi deler points... ok?
Avatar billede htm Nybegynder
28. april 2003 - 21:52 #3
date: lav det som et timestamp

Så er det lettest at arbejde med og det kan formateres som man vile med funktionen date i php

www.php.net/date
Avatar billede tipsen Nybegynder
28. april 2003 - 23:59 #4
felttype til datoer fra linket:

DATE
A date. The supported range is '1000-01-01' to '9999-12-31'. MySQL displays DATE values in 'YYYY-MM-DD' format, but allows you to assign values to DATE columns using either strings or numbers. See section 6.2.2.2 The DATETIME, DATE, and TIMESTAMP Types.
DATETIME
A date and time combination. The supported range is '1000-01-01 00:00:00' to '9999-12-31 23:59:59'. MySQL displays DATETIME values in 'YYYY-MM-DD HH:MM:SS' format, but allows you to assign values to DATETIME columns using either strings or numbers. See section 6.2.2.2 The DATETIME, DATE, and TIMESTAMP Types.
TIMESTAMP[(M)]
A timestamp. The range is '1970-01-01 00:00:00' to sometime in the year 2037. In MySQL 4.0 and earlier, TIMESTAMP values are displayed in YYYYMMDDHHMMSS, YYMMDDHHMMSS, YYYYMMDD, or YYMMDD format, depending on whether M is 14 (or missing), 12, 8, or 6, but allows you to assign values to TIMESTAMP columns using either strings or numbers. From MySQL 4.1, TIMESTAMP is returned as string with the format 'YYYY-MM-DD HH:MM:DD'. If you want to have this as a number you should add +0 to the timestamp column. Different timestamp lengths are not supported. From version 4.0.12, the --new option can be used to make the server behave as in version 4.1. A TIMESTAMP column is useful for recording the date and time of an INSERT or UPDATE operation because it is automatically set to the date and time of the most recent operation if you don't give it a value yourself. You can also set it to the current date and time by assigning it a NULL value. See section 6.2.2 Date and Time Types. The M argument affects only how a TIMESTAMP column is displayed; its values always are stored using 4 bytes each. Note that TIMESTAMP(M) columns where M is 8 or 14 are reported to be numbers while other TIMESTAMP(M) columns are reported to be strings. This is just to ensure that one can reliably dump and restore the table with these types! See section 6.2.2.2 The DATETIME, DATE, and TIMESTAMP Types.
TIME
A time. The range is '-838:59:59' to '838:59:59'. MySQL displays TIME values in 'HH:MM:SS' format, but allows you to assign values to TIME columns using either strings or numbers. See section 6.2.2.3 The TIME Type.
YEAR[(2|4)]
A year in 2- or 4-digit format (default is 4-digit). The allowable values are 1901 to 2155, 0000 in the 4-digit year format, and 1970-2069 if you use the 2-digit format (70-69). MySQL displays YEAR values in YYYY format, but allows you to assign values to YEAR columns using either strings or numbers. (The YEAR type is unavailable prior to MySQL Version 3.22.) See section 6.2.2.4 The YEAR Type.
Avatar billede avminarm Juniormester
29. april 2003 - 10:08 #5
Hvis du bruger PHPmyadmin kan du oprette feltet "date" der igennem
Avatar billede Ny bruger Nybegynder

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