Maybe something wrong in the combination of the copy options. It is possible that the CSV option cant handle the newlines either. You should look at the row provided in the STLLOADERRORDETAIL table to see the data that caused the problem. Note: CSV cannot be used with FIXEDWIDTH, REMOVEQUOTES, or ESCAPE. Let me add the actual command and error message. Since the field is delimited by quotes, use the CSV option. Asking for help, clarification, or responding to other answers. Target I need to put the Redshift data (now file in s3) into RDS database (Aurora-postgresql), before import file, I did a rename of the files in s3 and add the extension. While you could use sed or something to filter the file to good format, the other option would be to. Thanks for contributing an answer to Stack Overflow Please be sure to answer the question.Provide details and share your research But avoid. There are no shortage of other options though. And since that is the only way g can sensibly be used, that means g is not supported in -c. The specification states that you need to escape the double quote (use. The -c option to psql does not support mixtures of SQL commands and metacommands. It is possible that the CSV option can't handle the newlines either. The permissions needed are similar to the COPY command. Redshift Copy Command - how to specify ESCAPE and QUOTE as'" '. Since the field is delimited by quotes, use the CSV option. For the UNLOAD command to succeed, at least SELECT privilege on the data in the database is needed, along with permission to write to the Amazon S3 location. It would be best if you could generate your CSV file with an unambiguous representation. For more information and example scenarios about using the UNLOAD command, see Unloading data. Is there any better idea, kindly let me know. While some database products treat an empty string as a NULL value, the standard says that they are distinct, and PostgreSQL treats them as distinct. So I'm wondering we can use ESCAPE option in COPY command, for example, ESCAPE '^', to use other word as escape, instead of default escape, but it doesn't work so far. We'd like to import \ as part of data into Redshift table (Since it's same with our currency mark, Japanese yen).Īs you know, Redshift handles \ as default escape, so, usually we replace \ to \\ and we can import \ as part of string into the tables.īut this time, we need to import very huge file, over 25GB and found out it consumes huge memory to replace \ to \\ as usual.
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