Displaying 1 result from an estimated 1 matches for "climate_data_fetch".
2010 Jun 21
0
RSQLite and fetching rows from multiple tables
..._NARR.data_vector,PPT_PRISM.date_vector,TMIN_PRISM.date_vector,TMAX_PRISM.date_vector,RAD_RSUN.date_vector,DEM_25M.date_vector,UWIND_NARR.date_vector,VWIND_NARR.date_vector
FROM PPT_PRISM,TMIN_PRISM,TMAX_PRISM,RAD_RSUN,DEM_25M,UWIND_NARR,VWIND_NARR")
while(!dbHasCompleted(climate_query)){
climate_data_fetch <- fetch(climate_query, n = db_fetch_n)
print(climate_data_fetch[1,1]
print(dbGetRowCount(climate_query))
# I want to do something with the climate_data_fetch
"chunk" here, write out the results to a new table, and go to the next
set of rows.
}
dbCle...