MySQLObject-class(RMySQL)
MySQLObject-class()所属R语言包:RMySQL
Class MySQLObject
类MySQLObject
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Base class for all MySQL-specific DBI classes
所有针对MySQL的DBI类的基类
类对象----------Objects from the Class----------
A virtual Class: No objects may be created from it.
可能会从它创建一个虚拟类:没有对象。
扩展----------Extends----------
Class "DBIObject", directly. Class "dbObjectId", directly.
类"DBIObject",直接。类"dbObjectId",直接。
方法----------Methods----------
coerce signature(from = "MySQLObject", to = "MySQLriver"): ...
要挟signature(from = "MySQLObject", to = "MySQLriver"):...
dbDataType signature(dbObj = "MySQLObject"): ...
dbDataTypesignature(dbObj = "MySQLObject"):...
isSQLKeyword signature(dbObj = "MySQLObject", name = "character"): ...
isSQLKeyword signature(dbObj = "MySQLObject", name = "character")...
make.db.names signature(dbObj = "MySQLObject", snames = "character"): ...
make.db.namessignature(dbObj = "MySQLObject", snames = "character"):...
SQLKeywords signature(dbObj = "MySQLObject"): ...
SQLKeywordssignature(dbObj = "MySQLObject"):...
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, dbname = "rsdbi.db")
## End(Not run)[#(不执行)]
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
注3:如遇到不准确之处,请在本贴的后面进行回帖,我们会逐渐进行修订。
|