similar to: RODBC.sqlSave and Date format on Oracle

I am having the following problem with RODBC I connect to an oracle 8i (8.1.7) database using RODBC as follows; dbConn <- odbcConnect("mydatabase","myuserid","mypassword",case="oracle") Then I extract some data, actually a whole table; orgdata <- sqlQuery(dbConn, "select * from organism", na.strings = "NA") Then I try to save it

Hello, I have 4 data frames, say A, B, C, D. Each A, B, C has different columns set, and D has all of what A, B, and C have. So, here is the example: A has c1, c2, and c3 B has c4 and c5 C has c1, c5, and c6 D has c1, c2, c3, c4, c5, and c6. I want to load these data frames into an Oracle SQL server. I am using RODBC with sqlSave, and managed to load D. But when I tried to load the other data

Dear r-helpers! I have trouble reading data from an Oracle data base using RODBC Version 1.0-3, R Version 1.7.1, Windows XP, Oracle8 ODBC Driver Version 8.1.6.4.0: > library(RODBC) > channel <- odbcConnect(dsn="PAV32", case="oracle", believeNRows=FALSE) > # ok, this was succesful > x <- sqlTables(channel) > x[37, ] TABLE_CAT TABLE_SCHEM TABLE_NAME

I am running R version 2.8.1 on Windows XP OS. This works fine. (Data.frame dta is created with records from the DB2 table.): sql <- "select * from storage.testappend_slt order by uut" dta <- sqlQuery(channel,sql) But when I try to append records (from data.frame newdta) to the same DB2 table. I get an error: sqlSave(channel, newdta, tablename = storage.testappend_slt, append

Hi, trying the access to Oracle via ODBC in Win2k/1.8.1 i have only 2 problems. (1) number(x,y) formats in oracle result in R-Project as a factor with more than 20.000 levels for every distinct value. My coversion attempts until now failed, i.e. as.numeric(money) result in a: Error in as.double.default(money) : (list) object cannot coerced to double (2) A attempt to save a data.frame

Till yesterday I was more than satisfied by RODBC, specifically by sqlSave which I had been happily using in a daily crontab R batch job regularly updating a postgresql db for as long as one year. In this R- batch I was able to save records into indexed tables *** even though *** they already existed. in this case sqlSave simply neglected those rows of the input table that were offending the

Hi, I am trying to use sqlSave to write a dataframe to an existing table in a DB2 database. The database contains two schemas. My experience is the following: (1) in the case that tablename is left empty in sqlSave, R writes to the instance level schema (2) in the case that a tablename is specified and that table name exists only once in the database, R will write to that table irrespective

I have an existing table, and I am trying to use sqlSave to append additional rows to this database. I omit the primary key, which is a uniqueidentifier type (MS SQL), so that the database can populate that field. However, I get the following error: > sqlSave( ch, result, tablename=thetablename, append=TRUE, rownames=FALSE, colnames=FALSE ) Error in odbcUpdate(channel, query, mydata,

Good day, all. I just upgraded to R 2.6.0. I re-installed my most-used packages including RODBC to be sure I'm up-to-date. I have been working with a large insurance claims dataset stored in a MS-Access database on a Windows machine. I have been regularly exporting tables from R into it using sqlSave. It's worked like a charm until today, when this happened: >

Dear list, Being new to both the postgres database, ODBC and the RODBC interface, I am somewhat confused by some of the problems I am experiencing trying to connect R to the database. Whai I am trying is basically the example part of the help file for the sqlSave function: > library(RODBC) > odbcConnect("theodor") -> channel > data(USArrests) > sqlSave(channel,

Hello, I contact you after having unsuccessfully asked my question to R mailing list. I use the package RODBC to connect to a MS-SQL server. I am able to getQuery from the database. I am now studying the sqlSave some data into the database. Unfortunetly, I meet some issues relating to the format of the data that arrives into the database. I have three columns. The first one should be in the

Hi, i get error after using a data.frame with subset for "sqlSave". What can i do ? It seems that lines like this in a data.frame structure are after subset deleted and cause the error ? - attr(*, "variable.labels")= Named chr "CUSID" "Welle" "Arbeitgeberfavorit1" "Aktuelle Bewerbungssituation" ... ..- attr(*, "names")=

Dear R-community, After repeating the sqlSave-command 3 times on a dataframe (of size 13149 rows * 5 columns) to my MS-Access database I get the following error: *Error in sqlSave(channel, eksport_transp_acc_2, "transp_acc_scenarier", : unable to append to table ‘transp_acc_scenarier’* ** This means that the first 2 savings are completed, but the third-one is somehow not. I have an

Début du message réexpédié : > De: Depiereux Constant <constant.depiereux@aqte.be> > Date: 16 mars 2005 00:11:11 GMT+01:00 > À: spjgmwn@iop.kcl.ac.uk > Objet: Rép : [R] RODBC, sqlSave and sqlAppend > > > Le 15-mars-05, à 16:19, Matthew W Nash a écrit : > >> Hi all, >> >> I am currently trying to read, write and append data between R and MS

Hello, After a (bad) first try some months ago, I'm trying again to use RODBC package instead of DBI+RMySQL packages to populate MySQL database. The main command is sqlSave(channel, data_df, tablename, append=T, rownames=FALSE, colnames=FALSE, fast=FALSE, varTypes=vartypes) where data_df is the data.frame I want to save and vartypes is obtained following the tip given here

Hi, I'm able to establish a successful odbc connection using RODBC 1.3-2 on Win 7 and R 2.12.0. But I'm getting the following error message when I try to save a data frame into the debase as shown below. library(RODBC) bbdb <- odbcConnect("bbdb") odbcGetInfo(bbdb) # returns ok sqlSave(bbdb, USArrests, rownames = "state", addPK=TRUE) # example from the RODBC manual

Hello, I'm still trying to modify my script in order to use RODBC instead of RMySQL (no more ready-to-use package for windows). My new problem is the following one (not seen with RMySQL): I'd like to copy a data.frame to a mysql table. One column is a numeric one with big integer like : 2005000206110 (13 figures) If I type this number in R, I get: 2.005e+12 and when I use sqlSave to

Hi all, I am currently trying to read, write and append data between R and MS access using the RODBC library functions. I have no problems reading in the data but when using sqlSave and sqlAppend it doesn't seem to work. I have made sure that all the column names are sensible and there are no gaps etc in the variables. My call looks like this: sqlSave(channel,treatlist,test=F) I've

I am running R version 2.9.2 on Windows XP OS with RODBC version Version: 1.3-0. Has anyone out there in the R user community successfully appended records to a DB2 table on a remote database using the sqlSave function in the RODBC package? (or by any other means from R?) I posed a similar question a few months ago and unfortunately, did not receive a response. I was hoping recent upgrades to

Dear All, Using RODBC I have read in a (429 x 11) dataframe from Access, and would like to append two columns of transformed data (429 x 2) to the original table (thereby making it a 429 x 13 table). I would ideally like this to be the same name etc as the original table in Access. I have used the following command: R>