stevep
PPrisma
•Created by stevep on 5/19/2025 in #help-and-questions
ERROR: COPY to a file is not supported
I am working on a prisma postgres TEMP table, and want to export it for use on another server.
I am using a SQL COPY command through prisma.$queryRawUnsafe(), the command is
COPY "Meeting_temp" to '/tmp/fastLoadCopyMeeting_temp.2025-05-19T16:53:24.772+00:00.rows'
This works fine on my Mac, but in AWS (AWS GNU Linux), I get a
PrismaClientKnownRequestError:
Invalid
prisma.$queryRawUnsafe() invocation:
Raw query failed. Code: 0A000. Message: ERROR: COPY to a file is not supported
HINT: Anyone can COPY to stdout or from stdin. psql's \\copy command also works for anyone.\
I don't believe that psql is a viable option for a TEMP file, which is created within a specific session.
Does this 0A000 error mean that I am having access problems to the /tmp directory, or does it really
mean 'COPY to a file is not supported' on our AWS instance, but not on my Mac?
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"prisma": "6.5.0",
(PostgreSQL) 14.175 replies