PostgreSQL syntax error when working with dump file

Question

I'm new to PostgreSQL and I'm working on pgAdmin 4. I have a dump file which I need to use to load the data from the dump file into the database. I have created a new database and I'm trying to load the data from the dump file into it. What I'm doing is, I'm opening the dump file on pgAdmin, it contains all the code which I just need to execute and the data will be loaded in the database. But when I'm executing the file, its showing me a syntax error at 1 line. The lines of that part of the code are given below.

COPY public.deals (id, startup_id, investor_group_id) FROM stdin;

1   51  2

2   33  7

3   3   5

4   17  9

5   27  10

6   41  12

7   45  3

8   19  13

9   2   11

10  11  10

\.

I'm getting the following error -

ERROR:  syntax error at or near "1"

LINE 89: 1 51 2

        ^

I don't know what to do. If somebody can help me that would be great.

Answer 1

You cannot use pgAdmin to restore such a dump.

Use psql:

psql -U postgres -d mydb -f dumpfile