![command mysql create database utf8 command mysql create database utf8](https://miro.medium.com/max/882/1*iQjjvOPEYT3a4Xeb6Kn8ag.png)
- #COMMAND MYSQL CREATE DATABASE UTF8 INSTALL#
- #COMMAND MYSQL CREATE DATABASE UTF8 UPGRADE#
- #COMMAND MYSQL CREATE DATABASE UTF8 CODE#
If you do use UTF-8, and you still got problems with characters not displaying correctly, keep in mind, if there is a miss-match between the encoding of the data in your database, database-connection or static file and the specified encoding in the HTTP Content-Type header, certain letters will be replaced with gibberish characters (Aka Mojibake). It also avoids problems with user input on HTML forms, as well as browsers different ways of handling characters that fall outside of whatever "limited" character encoding you might otherwise use – could be Latin-1 - ISO-8859-1). UTF-8 is recommended for the web because it has support for all unicode characters, and thereby allow you to use language-specific characters without having to use HTML entity replacements. It's recommended to run UTF-8 databases in MySQL ⇐ 5 as 8859-1 (e.g.CREATE DATABASE name_of_new_database CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci Why using UTF-8 is recommended (I haven't actually tested different databases).Ĩ859-1 MySQL encoding doesn't need to be changed at the moment, moreover, Likely set to DB default, which could probable be 8859-1 or utf-8 for MySQL Database uses custom encoding, characters are garbled after conversionĪFAIK, Mantis doesn't specify the database encoding on creation, so it is Need to be confirmed - my installation works fine.ĥ. Hard-coded (in Mantis) characters could show incorrectly after utf-8 The existing utf-8 installations should experience it, too.Ĥ. Need to be confirmed - my installation works fine. Export to Excel/Word could look garbled with utf-8 database Medium solution: fetch and display some sample to-be-converted data from theģ. Ultimate solution: add another button to revert conversion Strings in database could be garbled on conversion if user specifies Medium solution: enlarge critical fields on convertion.Ģ. Planned at future Mantis releases, see phpBB's experience. Ultimate solution: convert physical Mantis database into utf-8. Latin-based scripts and CJK languages are probably unaffected Really a problem only for Cyrillic-based languages (length effectivelyĭoubles).
![command mysql create database utf8 command mysql create database utf8](https://i.stack.imgur.com/qM9Sh.png)
If the database physically uses non-utf8 encoding, some long stringsĬould be truncated (e.g. The following minor problems could arise ( AFAIK, rather rare)ġ. * convert all the strings in the database from source_encoding to utf-8Īh, yes, we should have some utf-8 flag in the database not to convert * resize some fields subject to truncation (optional, see explanation below) Warning: some very long strings in the database could be truncated on In this case, youĬouldn't use new Multilanguage features of Mantis, but your installation Specify non-utf8 language as default in config_inc.php. Reasons not to perform conversion) You could skip conversion and just (If multiple encodings are uses in the Mantis, or you have other After setting up the new database with default character set utf8 you can import this sql script to create the new database schema.Ĭ. Mysql -uUser -pPassword bugtracker mantis-db.sqlĪnd you will get a dump file encoded in UTF-8. and imported the contents of the converted file into the new database: Iconv -f latin1 -t utf-8 backup_latin1.sql > backup_utf8.sql
#COMMAND MYSQL CREATE DATABASE UTF8 INSTALL#
After download and install iconv, then I created a new db:ĬREATE DATABASE `bugtracker` DEFAULT CHARACTER SET utf8 Or,Īlternatively, you could use convertion tools provided with you database (b). Manually, then convert this file to utf-8 using iconv (a), then re-create theĭatabase in utf-8 or 8859-1, then import the converted file. (For the expert users) If your database was previously set to anyĬustom encoding, you should export Mantis database to the text file Should simply run the conversion routine provided below.ī. Utf-8 or 8859-1 in your database server config files, AND your users do notĪctively use multiple encodings within single Mantis installation, you If you hadn't previously set up any custom default encoding except To perform the conversion to still have them readable. If any non-Latin characters are used in your Mantis installation, you have Mantis 1.1.a2 and above now uses UTF-8 encoding by default. Suggest using their utf-8 library as the base of string processing.
![command mysql create database utf8 command mysql create database utf8](https://kodejava.org/wp-content/uploads/2020/01/sequel-pro-create-database.png)
If our strategy and licensing issues allow, I'd
#COMMAND MYSQL CREATE DATABASE UTF8 CODE#
Going farther (somewhat later), we could consider learning from phpBB team'sĮxperience and utf-8 code (phpBB 3, now in beta, will have one of most clean Need somebody to actually help with the implementation :) Not a php programmer (still I can read and understand php code), and thus we Why it hadn't been implemented yet? Being experienced in localization, I am
#COMMAND MYSQL CREATE DATABASE UTF8 UPGRADE#
AFAICR, the upgrade routine shown below will be sufficient.