PostgreSQLConnection-class(RPostgreSQL)
PostgreSQLConnection-class()所属R语言包：RPostgreSQL
Class PostgreSQLConnection
类PostgreSQLConnection
译者：生物统计家园网 机器人LoveR
描述----------Description----------
PostgreSQLConnection class.
PostgreSQLConnection类。
发电机----------Generators----------
The method dbConnect is the main generator.
的方法dbConnect是主发电机。
扩展----------Extends----------
Class "DBIConnection", directly. Class "PostgreSQLObject", directly. Class "DBIObject", by class "DBIConnection". Class "dbObjectId", by class "PostgreSQLObject".
类"DBIConnection"，直接。类"PostgreSQLObject"，直接。类"DBIObject"，通过类“DBIConnection”。类"dbObjectId"，通过类“PostgreSQLObject”。
方法----------Methods----------
coerce signature(from = "PostgreSQLConnection", to = "PostgreSQLResult"): ...
要挟signature(from = "PostgreSQLConnection", to = "PostgreSQLResult")：...
dbCallProc signature(conn = "PostgreSQLConnection"): ...
dbCallProc signature(conn = "PostgreSQLConnection")...
dbCommit signature(conn = "PostgreSQLConnection"): ...
dbCommit signature(conn = "PostgreSQLConnection")...
dbConnect signature(drv = "PostgreSQLConnection"): ...
DBCONNECTsignature(drv = "PostgreSQLConnection")：...
dbDisconnect signature(conn = "PostgreSQLConnection"): ...
dbDisconnect signature(conn = "PostgreSQLConnection")...
dbExistsTable signature(conn = "PostgreSQLConnection", name = "character"): ...
dbExistsTablesignature(conn = "PostgreSQLConnection", name = "character")：...
dbGetException signature(conn = "PostgreSQLConnection"): ...
dbGetException signature(conn = "PostgreSQLConnection")...
dbGetInfo signature(dbObj = "PostgreSQLConnection"): ...
dbGetInfo signature(dbObj = "PostgreSQLConnection")...
dbGetQuery signature(conn = "PostgreSQLConnection", statement = "character"): ...
dbGetQuery signature(conn = "PostgreSQLConnection", statement = "character")...
dbListFields signature(conn = "PostgreSQLConnection", name = "character"): ...
dbListFieldssignature(conn = "PostgreSQLConnection", name = "character")：...
dbListResults signature(conn = "PostgreSQLConnection"): ...
dbListResultssignature(conn = "PostgreSQLConnection")：...
dbListTables signature(conn = "PostgreSQLConnection"): ...
dbListTablessignature(conn = "PostgreSQLConnection")：...
dbReadTable signature(conn = "PostgreSQLConnection", name = "character"): ...
dbReadTablesignature(conn = "PostgreSQLConnection", name = "character")：...
dbRemoveTable signature(conn = "PostgreSQLConnection", name = "character"): ...
dbRemoveTablesignature(conn = "PostgreSQLConnection", name = "character")：...
dbRollback signature(conn = "PostgreSQLConnection"): ...
dbRollbacksignature(conn = "PostgreSQLConnection")：...
dbSendQuery signature(conn = "PostgreSQLConnection", statement = "character"): ...
dbSendQuery signature(conn = "PostgreSQLConnection", statement = "character")...
dbWriteTable signature(conn = "PostgreSQLConnection", name = "character", value = "data.frame"): ...
dbWriteTablesignature(conn = "PostgreSQLConnection", name = "character", value = "data.frame")：...
summary signature(object = "PostgreSQLConnection"): ...
总结signature(object = "PostgreSQLConnection")：...
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
PostgreSQL classes:
PostgreSQL的类：
PostgreSQLObject-class PostgreSQLDriver-class PostgreSQLConnection-class PostgreSQLResult-class
PostgreSQLObject-classPostgreSQLDriver-classPostgreSQLConnection-classPostgreSQLResult-class
实例----------Examples----------
drv <- dbDriver("PostgreSQL)
con <- dbConnect(drv, dbname = "template1")
## End(Not run)[＃（不执行）]
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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。
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发表于 2012-9-28 20:10:02
