Displaying 2 results from an estimated 2 matches for "developer_id".
2011 Feb 25
4
Error
...b 1999 0 1
3 1 c 1999 0 1
4 1 d 1999 1 0
5 2 c 2001 1 0
6 2 d 2001 0 1
7 3 a 2004 0 1
8 3 b 2004 0 1
9 3 d 2004 0 1
10 4 b 2001 1 0
11 4 c 2001 1 0
12 4 d 2001 0 1"),head=TRUE,stringsAsFactors=FALSE))
DF<-DF[order(DF$B,DF$C),]#order by developer_id and year
f<- function(x)
{
unlist(lapply(x, FUN = function(z) cumsum(z) - z))
}
DF<-cbind(DF[,c(1:3)],ave(DF[, c(4:5)],DF$B, FUN = f))
I get the following error:
Error in `[<-.data.frame`(`*tmp*`, i, , value = integer(0)) :
replacement has 0 items, need 37597770
In addition:...
2006 Oct 16
6
Rails AR/Oracle Unit Test: [5310] failed (but getting better)
...sToManyAssociationsTest):
ActiveRecord::StatementInvalid: OCIError: ORA-01791: not a SELECTed expression: SELECT DISTINCT projects.id FROM projects LEFT OUTER JOIN developers_projects ON developers_projects.project_id = projects.id LEFT OUTER JOIN developers ON developers.id = developers_projects.developer_id ORDER BY developers.created_at
./test/../lib/active_record/connection_adapters/abstract_adapter.rb:128:in `log''
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:243:in `execute''
./test/../lib/active_record/connection_adapters/oracle_adapter.rb:449:in...