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| − | = MySQL das führende Open-Source-Datenbanksystem =
| + | Has been moved to: http://blog.kr8.de/wiki-mysql/ |
| − | {{TOCright}}
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| − | MySQL ist in meiner [[Anwendungskatalog|Anwendungsarchitektur]] das [[Datenbanken|Datenbank-System]] der ersten Wahl (siehe auch: [[OpenSourceSoftware]]).
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| − | | |
| − | Siehe auch: [[Unicode|Unicode]]
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| − | | |
| − | == Installation Server ==
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| − | * Definitive Software Library ID: '''MySQL'''
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| − | * Name: MySQL
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| − | * Version: 5.0.41-community-nt ([[ComputerGraumann]]) und 5.0.41-community-nt ([[ComputerKragenbaer]])
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| − | * Hersteller/Bezugsquelle: http://www.mysql.com
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| − | * Installationsordner: D:\bin\MySQL
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| − | * Konfigurationsdateien: D:\bin\MySQL\my.ini (unter CVS ???)
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| − | ** Datenbank-Ordner: '''d:\var\MySQL\data''' ---> [[Datensicherung]]
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| − | ** default-character-set=utf8
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| − | * Programmstart: Windows-Service '''MySQL'''
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| − | * InnoDB tablespace: InstallDir......
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| − | | |
| − | == Konfiguration ==
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| − | === my.ini ===
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| − | Die wichtigsten Einträge in der Konfigurationsdatei <b>my.ini</b> sind:
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| − | | |
| − | <pre>
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| − | # CLIENT SECTION
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| − | # ----------------------------------------------------------------------
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| − | #
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| − | # The following options will be read by MySQL client applications.
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| − | # Note that only client applications shipped by MySQL are guaranteed
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| − | # to read this section. If you want your own MySQL client program to
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| − | # honor these values, you need to specify it as an option during the
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| − | # MySQL client library initialization.
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| − | #
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| − | [client]
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| − | | |
| − | port=3306
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| − | | |
| − | [mysql]
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| − | | |
| − | default-character-set=utf8
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| − | | |
| − | </pre>
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| − | | |
| − | und
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| − | | |
| − | <pre>
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| − | # SERVER SECTION
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| − | # ----------------------------------------------------------------------
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| − | #
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| − | # The following options will be read by the MySQL Server. Make sure that
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| − | # you have installed the server correctly (see above) so it reads this
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| − | # file.
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| − | #
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| − | [mysqld]
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| − | | |
| − | # The TCP/IP Port the MySQL Server will listen on
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| − | port=3306
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| − | | |
| − | | |
| − | #Path to installation directory. All paths are usually resolved relative to this.
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| − | basedir="D:/bin/MySQL/"
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| − | | |
| − | #Path to the database root
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| − | datadir="D:/var/MySQL/aata/"
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| − | | |
| − | # The default character set that will be used when a new schema or table is
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| − | # created and no character set is defined
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| − | default-character-set=utf8
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| − | | |
| − | # The default storage engine that will be used when create new tables when
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| − | default-storage-engine=INNODB
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| − | </pre>
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| − | | |
| − | === my.cnf ===
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| − | Beispiel einer '''my.cnf''':
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| − | <pre>
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| − | [client]
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| − | port = 3306
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| − | socket = mysql
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| − | default-character-set=utf8
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| − | | |
| − | [mysqld]
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| − | port = 3306
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| − | socket = mysql
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| − | skip-locking
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| − | init_connect='SET collation_connection = utf8_general_ci'
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| − | init_connect='SET NAMES utf8'
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| − | default-character-set=utf8
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| − | character-set-server = utf8
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| − | collation-server = utf8_general_ci
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| − | [mysql]
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| − | default-character-set=utf8
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| − | | |
| − | and,
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| − | | |
| − | mysql> show variables like "%character%";show variables like "%collation%";
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| − | +--------------------------+------------------------------+
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| − | </pre>
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| − | {| class=wikitable
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| − | |-
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| − | | Variable_name || Value
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| − | |}
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| − | | |
| − | +--------------------------+------------------------------+
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| − | {| border="1"
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| − | |-
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| − | | character_set_client || utf8
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| − | |-
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| − | | character_set_connection || utf8
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| − | |-
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| − | | character_set_database || utf8
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| − | |-
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| − | | character_set_results || utf8
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| − | |-
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| − | | character_set_server || utf8
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| − | |-
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| − | | character_set_system || utf8
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| − | |-
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| − | | character_sets_dir || \xampp\mysql\share\charsets/
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| − | |}
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| − | | |
| − | +--------------------------+------------------------------+
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| − | 7 rows in set (0.00 sec)
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| − | | |
| − | +----------------------+-----------------+
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| − | {| border="1"
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| − | |-
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| − | | Variable_name || Value
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| − | |}
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| − | | |
| − | +----------------------+-----------------+
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| − | {| border="1"
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| − | |-
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| − | | collation_connection || utf8_general_ci
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| − | |-
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| − | | collation_database || utf8_general_ci
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| − | |-
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| − | | collation_server || utf8_general_ci
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| − | |}
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| − | <pre>
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| − | +----------------------+-----------------+
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| − | 3 rows in set (0.00 sec)
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| − | | |
| − | And,
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| − | php
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| − | default_charset ="utf-8"
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| − | | |
| − | httpd.conf
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| − | DefaultLanguage ko
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| − | AddDefaultCharset UTF-8
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| − | | |
| − | </pre>
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| − | | |
| − | == Datenbankadministration ==
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| − | * User-Id für Administrator (root) mit Passwort versehen
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| − | * User-Id '' (ghost) gelöscht
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| − | * Datenbank-Backup / [[Datensicherung|Datensicherung]] : d:\var\jobs\backupMySQL.bat (unter CVS)
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| − | | |
| − | == Installalation ODBC-Treiber ==
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| − | Der aktuelle ODBC-Treiber für MySQL kommt direkt von www.mysql.com und trägt die Bezeichnung '''MySQL Connector/ODBC 3.5.1'''.
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| − | * Definitive Software Library ID: '''MySQL_ODBC'''
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| − | * Name: MySQL Connector/ODBC
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| − | * Version: 3.5.1
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| − | * Hersteller/Bezugsquelle: http://www.mysql.com/downloads
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| − | | |
| − | == Installation JDBC-Treiber ==
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| − | Der berühmte Treiber von Mark Matthews (1998) (OpenSourceSoftware "MM.MySQL") wird seit August 2002 von MySQL unter der Bezeichnung '''MySQL Connector/J 3.0''' offiziell unterstützt ([[Java|Java]]). Mark Matthews verstärkt jetzt das MySQL-Team.
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| − | * Definitive Software Library ID: '''MySQL_JDBC'''
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| − | * Name: MySQL Connector/J
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| − | * Version: 3.0.15
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| − | * Hersteller/Bezugsquelle: http://www.mysql.com/downloads
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| − | * Installations-Ordner: {$JAVA_HOME}\jre\lib\ext Beispielsweise d:\Programme\Java\jdk1.5.0_04\jre\lib\ext
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| − | * Installation: Kopieren der Datei mysql-connector-java-3.0.15-ga-bin.jar in den Installationsordner
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| − | * Informationen zur Benutzung
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| − | ** Klasse: com.mysql.jdbc.Driver
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| − | ** URL: jdbc:mysql://localhost/datenbankname
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| − | | |
| − | == Problems and Solutions ==
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| − | My SQL 4.1 verwendet zum Passwort-Hashing SHA1 (160 Bit = 40 Zeichen) Infos: http://pajhome.org.uk/crypt/md5/
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| − | | |
| − | === Workaround ===
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| − | Angeblich soll das Problem mit der PHP MySQL client library (libmysql.dll) auch durch ein Upgrade von PHP nicht gelöst werden können. Daher habe ich das von MySql veröffentlichte Workaraound [[http://dev.mysql.com/doc/mysql/en/old-client.html|http://dev.mysql.com/doc/mysql/en/old-client.html]] benutzt:
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| − | | |
| − | * Reset the password to pre-4.1 style for each user that needs to use a pre-4.1 client program. This can be done using the SET PASSWORD statement and the OLD_PASSWORD() function:
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| − | ** mysql> SET PASSWORD FOR wikiuser@localhost = OLD_PASSWORD('newpwd');
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| − | * Tell the server to use the older password hashing algorithm:
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| − | ** Start mysqld with the --old-passwords option. (Eingetragen in: my.ini ???)
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| − | | |
| − | {| class=wikitable
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| − | |-
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| − | | '''User''' || '''Password''' || '''Hash''' || '''Application'''
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| − | |-
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| − | | root || lotusnotes || SHA1 || ...
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| − | |-
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| − | | knowhowuser || ... || old || Know...
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| − | |-
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| − | | mediauser || ... || old || MediaWiki
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| − | |-
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| − | | linkuser || ... || old || PhpLinks
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| − | |-
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| − | | owluser || ... || old || [[Owl|Owl]]
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| − | |-
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| − | | pmauser || ... || old || PhpMyAdmin
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| − | |-
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| − | | wikiuser || ... || old || Wiki
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| − | | |
| − | |}
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| − | | |
| − | === MySql Clients ===
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| − | Siehe: [[DatenbankFrontends]]
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| − | * [[PHP]] 4.3.9 kann es nicht
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| − | * [[PhpMyAdmin]] 2.6.0 kann es nicht (wegen PHP 4.3.9 ???)
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| − | * [[MySQL-Front|MySQL-Front]] 3.0 kann es
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| − | * [[SQLyog|SQLyog]] v3.11 kann es nicht, v4.1 kann es
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| − | * [[Navicat|Navicat]] 6.0.7 kann es
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| − | * [[DBManager|DBManager]] professional 2.2.0 kann es nicht, Version 3.1 kann es
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| − | * [[DbVisualizer]] Free 4.3.4 kann es
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| − | | |
| − | == Datenbanken ==
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| − | {| class=wikitable
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| − | |-
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| − | | '''Datenbankname''' || '''Nutzung'''
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| − | |-
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| − | | asom || Application Sizing Modell
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| − | |-
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| − | | fruits || Für SQL-Workshop im [[PhpWorkshop]]
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| − | |-
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| − | | gmo || Migrierte GMO-Access-Datenbanken
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| − | |-
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| − | | joomla || für [[WebsiteJoomla]]
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| − | |-
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| − | | knowhow || Mein KnowlegeManagement: [[phpKnowhow]]
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| − | |-
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| − | | medien || MediaLibrary mit Videos etc.
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| − | |-
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| − | | mysql || Die Standard-Datenbank von MySQL
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| − | |-
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| − | | owl || [[Owl]] DokumentenManagement
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| − | |-
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| − | | phplinks || Anwendung [[PhpLinks]] (Link-Management)
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| − | |-
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| − | | phpwiki || Mein altes phpwiki (migriert nach TWiki)
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| − | |-
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| − | | telefonbuch || Telefonnummern zur Inverssuche (u.a.)
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| − | |-
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| − | | test || Die Standard-Test-Datenbank von MySQL
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| − | |-
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| − | | wikicons || [[MediaWiki]] [[WebsiteWikiConsulting]]
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| − | |-
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| − | | wikifaulkner || [[MediaWiki]] [[WebsiteMonikaFaulkner]]
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| − | |-
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| − | | wikikracht || [[MediaWiki]] [[WebsiteWiki]]
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| − | |-
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| − | | wikilexikon || [[MediaWiki]] [[WebsiteLexikon]]
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| − | |-
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| − | | wordpress || [[WordPress]]
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| − | |-
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| − | | xanadu || Meine Archiv-Datenbank (Anwendung Archivierung)
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| − | | |
| − | |}
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| − | | |
| − | == Notizen zu MySQL ==
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| − | === Volltext-Index ===
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| − | Anlegen einer Tabelle mit Volltext-Index:
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| − | <pre>
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| − | CREATE TABLE articles (
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| − | id INT UNSIGGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,
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| − | title VARCHAR(200),
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| − | body TEXT,
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| − | FULLTEXT(title,body)
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| − | );
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| − | </pre>
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| − | Beispielhafte Such-Anfragen über den Volltext-Index:
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| − | <pre>
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| − | SELECT * FROM articles WHERE MATCH(title,body) AGAINST('nadel');
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| − | SELECT *,MATCH(title,body) AGAINST('nadel') as Score FROM articles WHERE MATCH(title,body) AGAINST('nadel');
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| − | SELECT * FROM articles WHERE MATCH(title,body) AGAINST('+nadel -streifen' IN BOOLEAN MODE);
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| − | </pre>
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| − | | |
| − | | |
| − | -- Main.DietrichKracht - 17 May 2004
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| − | [[Category:DefinitiveSoftwareLibrary]][[Category:Datensicherung]]
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