MySQLDriver-class(RMySQL)
MySQLDriver-class()所属R语言包:RMySQL
Class MySQLDriver
类MySQLDriver
译者:生物统计家园网 机器人LoveR
描述----------Description----------
An MySQL driver implementing the R/S-Plus database (DBI) API.
MySQL驱动程序实现的R / S-PLUS数据库(DBI)API。
发电机----------Generators----------
The main generators are dbDriver and MySQL.
主发电机是dbDriver和MySQL。
扩展----------Extends----------
Class "DBIDriver", directly. Class "MySQLObject", directly. Class "DBIObject", by class "DBIDriver". Class "dbObjectId", by class "MySQLObject".
类"DBIDriver",直接。类"MySQLObject",直接。类"DBIObject",通过类“DBIDriver”。类"dbObjectId",通过类“MySQLObject”。
方法----------Methods----------
coerce signature(from = "MySQLObject", to = "MySQLDriver"): ...
要挟signature(from = "MySQLObject", to = "MySQLDriver"):...
dbConnect signature(drv = "MySQLDriver"): ...
DBCONNECTsignature(drv = "MySQLDriver"):...
dbGetInfo signature(dbObj = "MySQLDriver"): ...
dbGetInfo signature(dbObj = "MySQLDriver")...
dbListConnections signature(drv = "MySQLDriver"): ...
dbListConnectionssignature(drv = "MySQLDriver"):...
dbUnloadDriver signature(drv = "MySQLDriver"): ...
dbUnloadDriver signature(drv = "MySQLDriver")...
summary signature(object = "MySQLDriver"): ...
总结signature(object = "MySQLDriver"):...
参考文献----------References----------
<code>DBI.pdf</code> in the base directory of this package or http://developer.r-project.org/db.
参见----------See Also----------
DBI base classes:
DBI的基类:
DBIObject-class DBIDriver-class DBIConnection-class DBIResult-class
DBIObject-classDBIDriver-classDBIConnection-classDBIResult-class
MySQL classes:
MySQL的类:
MySQLObject-class MySQLDriver-class MySQLConnection-class MySQLResult-class
MySQLObject-classMySQLDriver-classMySQLConnection-classMySQLResult-class
实例----------Examples----------
drv <- dbDriver("MySQL")
con <- dbConnect(drv, "user/password@dbname")
## End(Not run)[#(不执行)]
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