I'm trying to import a .txt file into PostgreSQL. The txt file has 6 columns:
Laboratory_Name Laboratory_ID Facility ZIP_Code City State
And 213 rows.
I'm trying to use \copy
to put the contents of this file into a table called doe2
in PostgreSQL using this command:
\copy DOE2 FROM '/users/nathangroom/desktop/DOE_inventory5.txt' (DELIMITER(' '))
It gives me this error:
missing data for column "facility"
I've looked all around for what to do when encountering this error and nothing has helped. Has anyone else encountered this?
Three possible causes:
One or more lines of your file has only 4 or fewer space characters (your delimiter).
One or more space characters have been escaped (inadvertently). Maybe with a backslash at the end of an unquoted value. For the (default) text
format you are using, the manual explains:
Backslash characters (
\
) can be used in theCOPY
data to quote data characters that might otherwise be taken as row or column delimiters.
Output from COPY TO
or pg_dump
would not exhibit any of these faults when reading from a table with matching layout. But maybe your file has been edited or is from a different, faulty source?
\copy
meta-command of the psql command-line interface is a wrapper for COPY
and reads files local to the client . If your file lives on the server, use the SQL command COPY
instead.Check the file carefully. In my case, a blank line at the end of the file caused the ERROR: missing data for column
. Deleted it, and worked fine.
Printing the blank lines might reveal something interesting:
cat -e $filename
I had a similar error. check the version of pg_dump that was used in exporting the data and the version of the database you are want to insert it into. make sure they are same. Also, if copy export fails then export the data by insert
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