Write from R to Teradata in 3.0

问题

R3.0 is not compatible with TeradataR and there are no plans to update the package or release the source code.

Does anyone have a code snippet that shows how to write a dataframe to a new or existing Teradata table?

sql <- "CREATE TABLE teradata.aaa (yr BIGINT, ct BIGINT, tax BIGINT)"  
tbl <- sqlQuery(ch, sql)  # Creates a table, works 
# What syntax to insert a dataframe 'myData' into this table?

回答1:

Sadly, I learned that bulk uploads are not supported. I had to simply INSERT each line of the data frame into the table.

This was time-consuming and I'm going to investigate whether a JDBC connection might be faster.

来源：https://stackoverflow.com/questions/17931439/write-from-r-to-teradata-in-3-0