search for: db_server

...correctly, when start_dt and end_dt are replaced by '2010-11-01' and '2011-01-31' respectively in the query code works fine without any errors. ##################################################################### db_driver <- mydir$db_driver db_jar_file <- mydir$db_jar_file db_server <- mydir$db_server db_server_lgn <- mydir$db_server_lgn db_server_pwd <- mydir$db_server_pwd library(RJDBC) .jinit(classpath="myClasses.jar", parameters="-Xmx4096m") drv <- JDBC(paste(db_driver, sep = ""), paste(db_jar_file, sep = "&quot...

...from postgres database into R session using RJDBC, table contains 150 columns and 200000 rows. Sample code is as below, which works fine with smaller tables. ######################################################################## db_driver <- mydir$db_driver db_jar_file <- mydir$db_jar_file db_server <- mydir$db_server db_server_lgn <- mydir$db_server_lgn db_server_pwd <- mydir$db_server_pwd library(RJDBC) drv <- JDBC(paste(db_driver, sep = ""), paste(db_jar_file, sep = ""), identifier.quote="`") conn <- dbConnect(drv, past...

...Please suggest where am i going wrong or alternate option to solve such issues while reading large DB table. drv <- JDBC(paste(db_driver, sep = ""), paste(db_jar_file, sep = ""), identifier.quote="`") conn <<- dbConnect(drv, paste(db_server, sep = ""), paste(db_server_lgn, sep = ""), paste(db_server_pwd, sep = "")) s <- sprintf("select * from cypress_modeldev_account_info") temp <- dbGetQuery(conn, s) Error in .jcheck() : Java Exception <no description because toStri...

I''m running into an issue trying to do something like the following: class test { file {"test": content => template(''mytemplate1'',''mytemplate2''), } } class test::test2 inherits test { File["test"] { content +> template(''mytemplate3''), } } So, basically I want the inherited class to tack on another

Hi, I have been trying to improve the coding of some of my puppet recipes and had some trouble so wrote this: http://blog.wl0.org/2011/05/thoughts-about-extlookup-in-puppet/ Comments on the web seem to indicate that extlookup() solves "all problems" but I don''t really see that and hence have proposed a possible way to keep the data closer together and make the extlookup()