I am using R script to copy data from Carbon table to Postgres.
My requirement is to automatically copy/update the last 7 days data (from current date) from carbon table to Postgres.
Below is the script that I currently use to append data on daily basis but now I want to automate this to copy last 7 days data from carbon to Postgres.
query <- paste(" select * from new_table.table_name;" , sep="") Result1 <- sqlQuery(ch,query) dbWriteTable(postgres_conn, name = c("new_table","table_name"), value=Result1,append=TRUE,row.names=FALSE,overwrite=FALSE)
For last 7 days (from current date) I can update the query line like:
query <- paste(" select * from new_table.table_name where Date > 2022/04/13 ;" , sep="")
But I want to automate this process so that last 7 days data is automatically updated in Postgres.
Any help will be appreciated.