search for: dbobjectid

It would be really nice if R warned you when packages had conflicting methods. For example (and this took me a couple of hours to track down), RMySQL and RPostgreSQL both define setMethod("print", "dbObjectId"), so that: library(RMySQL) getMethod("print", "dbObjectId") library(RPostgreSQL) getMethod("print", "dbObjectId") Obviously it's a bad idea to associate methods with classes that you don't own, but it would be great if R could give some warni...

...I think this is being caused by the new methods package in RC.) In the RC (March 24) some of my packages are generating a Note Note: Method with signature "MySQLConnection#integer" chosen for function "coerce", target signature "TSMySQLConnection#integer". "dbObjectId#integer" would also be valid This is coming from a call to dbGetQuery() in package DBI. The method with the signature "TSMySQLConnection#integer" is generated automatically because TSMySQLConnection inherits from MySQLConnection. (More details below.) Is there a way to pass this...

...is issue. if possible, please include my email address in any reply. best jon mcauliffe jon at mcauliffe.com (1) > showMethods('show') Function: show (package methods) object="ANY" object="classGeneratorFunction" object="classRepresentation" object="dbObjectId" object="envRefClass" object="function" (inherited from: object="ANY") object="genericFunction" object="genericFunctionWithTrace" object="MethodDefinition" object="MethodDefinitionWithTrace" object="MethodSelectionRe...

...a get rid of the warning? Paul Gilbert > TSdelete("vec", con) Error: (converted from warning) Ambiguous method selection for "coerce", target "TSPostgreSQLConnection#integer" (the first of the signatures shown will be used) PostgreSQLConnection#integer dbObjectId#integer > traceback() 15: doWithOneRestart(return(expr), restart) 14: withOneRestart(expr, restarts[[1]]) 13: withRestarts({ .Internal(.signalCondition(simpleWarning(msg, call), msg, call)) .Internal(.dfltWarn(msg, call)) }, muffleWarning = function() NULL) 12: .sign...

...o reported by Sebastian P. Luque with library(maptools) library(trip) in the vignette as below ). I am writing a vignette which loads RMySQL and RPostgreSQL. This produces the warning: Loading required package: DBI Warning in .simpleDuplicateClass(def, prev) : A specification for class ?dbObjectId? in package ?RPostgreSQL? seems equivalent to one from package ?RMySQL? and is not turning on duplicate class definitions for this class This can be reproduced by running R CMD Sweave --pdf Atest.Stex where the file Atest.Stex has the lines \documentclass{article} \usepackage{Sweave} \begin...

...de -I/usr/local/include/mysql -I/usr/local/include -fpic -O2 -g -std=gnu99 -c RS-MySQL.c -o RS-MySQL.o gcc -shared -Wl,-O1 -o RMySQL.so RS-DBI.o RS-MySQL.o -L/usr/local/lib/mysql -lmysqlclient -lz -L/usr/lib64/R/lib -lR ** R ** inst ** save image Loading required package: DBI [1] "dbObjectId" [1] "format" [1] "show" [1] "print" [1] "MySQLObject" [1] "MySQLDriver" [1] "dbUnloadDriver" [1] "dbGetInfo" [1] "dbListConnections" [1] "summary" [1] "MySQLConnection" [1] "dbC...

...hed) yes checking for mysql.h... (cached) no checking for /usr/local/include/mysql/mysql.h... (cached) no checking for /usr/include/mysql/mysql.h... (cached) yes creating ./config.status creating src/Makevars ** libs make: `RMySQL.so' is up to date. ** R ** inst ** save image [1] TRUE [1] "dbObjectId" [1] "format" [1] "show" [1] "print" [1] "MySQLObject" [1] "MySQLDriver" [1] "dbUnloadDriver" [1] "dbGetInfo" [1] "dbListConnections" [1] "summary" [1] "MySQLConnection" [1] "dbConnect&quot...

...> -I/opt/gnome/ > include -fPIC -c RS-MySQL.c -o RS-MySQL.o > gcc -shared -L/usr/local/lib -L/opt/gnome/lib -o RMySQL.so RS-DBI.o > RS-MySQL.o - > lmysqlclient -lz -L/usr/lib/R/lib -lR > ** R > ** inst > ** save image > Loading required package: DBI > [1] "dbObjectId" > [1] "format" > [1] "show" > [1] "print" > [1] "MySQLObject" > [1] "MySQLDriver" > [1] "dbUnloadDriver" > [1] "dbGetInfo" > [1] "dbListConnections" > [1] "summary" > [1] &q...

...MySQL driver for R. This version complies with the database interface definition as implemented in the package DBI 0.2-2. LazyLoad: true Depends: R (>= 2.8.0), methods, DBI (>= 0.2-2), utils License: GPL-2 URL: http://biostat.mc.vanderbilt.edu/RMySQL Collate: S4R.R zzz.R MySQLSupport.R dbObjectId.R MySQL.R Packaged: Tue Apr 7 15:19:44 2009; hornerj Repository: CRAN Date/Publication: 2009-04-14 17:26:56 Built: R 2.10.1; x86_64-unknown-linux-gnu; 2010-01-16 19:42:24 UTC; unix Vladimir Morozov Sr. Computational Biologist ALS Therapy Development Institute 215 First Street, Cambridge...

...: Leaving directory `/tmp/R.INSTALL.10940/ROracle/src' ** R ** inst ** save image [1] TRUE Loading required package: DBI [1] FALSE Warning message: There is no package called 'DBI' in: library(package, character.only = TRUE, logical = TRUE, warn.conflicts = warn.conflicts, [1] "dbObjectId" Creating a new generic function for "format" in "ROracle" [1] "format" [1] "show" Creating a new generic function for "print" in "ROracle" [1] "print" Error in reconcilePropertiesAndPrototype(name, slots, prototype, super...

...b/R/include -I/usr/include/mysql -I/usr/local/include -D__NO_MATH_INLINES -mieee-fp -fPIC -O2 -m486 -fno-strength-reduce -g -c RS-MySQL.c -o RS-MySQL.o gcc -shared -L/usr/local/lib -o RMySQL.so RS-DBI.o RS-MySQL.o -L/usr/lib/mysql -lmysqlclient -lz ** R ** inst ** save image [1] TRUE [1] "dbObjectId" Creating a new generic function for "format" in package RMySQL [1] "format" [1] "show" Creating a new generic function for "print" in package RMySQL [1] "print" Error in getProperties(ClassDef) : "slots" is not a valid slot for this...

...l latex example dbGetInfo-methods text html latex example dbListTables-methods text html latex example dbNextResult-methods text html latex example dbNextResult text html latex example dbObjectId-class text html latex example dbReadTable-methods text html latex example dbSendQuery-methods text html latex example dbSetDataMappings-methods text html latex example fetch-methods...

...ext html latex example dbDataType-methods text html latex example dbDriver-methods text html latex example dbGetInfo-methods text html latex example dbListTables-methods text html latex example dbObjectId-class text html latex example dbPrepareStatement-methods text html latex example dbReadTable-methods text html latex example dbSendQuery-methods text html latex example dbSetDataMappings-methods text...