Dear all
Backend is Ingres DBMS
I use RJDBC with Ingres JDBC driver
I have this csv file
"","Strategy","par1","m.1997.09.01"
"1","ALF",2,0.1244
which I try to load it RJDBC
require (RJDBC)
drv <-
JDBC("com.ingres.jdbc.IngresDriver","/home/ingres/ingresv1/ingres/lib/iijdbc.jar")
conn <- dbConnect(drv, "jdbc:ingres://192.168.5.21:V17/rtestdb")
mylargedata <- read.csv(file="a5.csv.v0",head=TRUE,sep=",")
> dbWriteTable(conn, "table5",mylargedata)
Error in .sql.qescape(names(value), TRUE, conn@identifier.quote) :
The JDBC connection doesn't support quoted identifiers, but table/column name
contains characters that must be quoted (m.1997.09.01)
So I did another test. I used Squirel SQL client (JAVA based) and I ran this
create table foo ("m.col1" integer)
And it succeeded
I checked in the database
* help table foo \g
Name: foo
Column Information:
Key
Column Name Type Length Nulls Defaults Seq
"m.col1" integer 4 yes null
At this point I am not sure, whether the issue is in Ingres JDBC driver or in
RJDBC ? Or maybe is it a specific value for identifier.quote ?
Any help is appreciated
Thanks
A
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