R语言 RMySQL包 MySQLResult-class()函数中文帮助文档(中英文对照)

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MySQLResult-class(RMySQL)
MySQLResult-class()所属R语言包：RMySQL

                                        Class MySQLResult
                                         类MySQLResult

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

MySQL's query results class.  This classes encapsulates the result of an SQL statement (either select or not).
MySQL的查询结果类。这个类封装了一个SQL语句的结果（无论是select与否）。


发电机----------Generators----------

The main generator is dbSendQuery.
的主发电机dbSendQuery。


扩展----------Extends----------

Class "DBIResult", directly. Class "MySQLObject", directly. Class "DBIObject", by class "DBIResult". Class "dbObjectId", by class "MySQLObject".
类"DBIResult"，直接。类"MySQLObject"，直接。类"DBIObject"，通过类“DBIResult”。类"dbObjectId"，通过类“MySQLObject”。


方法----------Methods----------




coerce signature(from = "MySQLConnection", to = "MySQLResult"): ...
要挟signature(from = "MySQLConnection", to = "MySQLResult")：...




dbClearResult signature(res = "MySQLResult"): ...
dbClearResult signature(res = "MySQLResult")...




dbColumnInfo signature(res = "MySQLResult"): ...
DBCOLUMNINFO signature(res = "MySQLResult")...




dbGetException signature(conn = "MySQLResult"): ...
dbGetException signature(conn = "MySQLResult")...




dbGetInfo signature(dbObj = "MySQLResult"): ...
dbGetInfo signature(dbObj = "MySQLResult")...




dbGetRowCount signature(res = "MySQLResult"): ...
dbGetRowCount signature(res = "MySQLResult")...




dbGetRowsAffected signature(res = "MySQLResult"): ...
dbGetRowsAffected signature(res = "MySQLResult")...




dbGetStatement signature(res = "MySQLResult"): ...
dbGetStatementsignature(res = "MySQLResult")：...




dbHasCompleted signature(res = "MySQLResult"): ...
dbHasCompleted signature(res = "MySQLResult")...




dbListFields signature(conn = "MySQLResult", name = "missing"): ...
dbListFieldssignature(conn = "MySQLResult", name = "missing")：...




fetch signature(res = "MySQLResult", n = "numeric"): ...
取signature(res = "MySQLResult", n = "numeric")：...




fetch signature(res = "MySQLResult", n = "missing"): ...
取signature(res = "MySQLResult", n = "missing")：...




summary signature(object = "MySQLResult"): ...
总结signature(object = "MySQLResult")：...


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）]

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