The easiest way would be using psql on the command line.
Dump a little database using pg_dump with the option --data-only to see what the format digestible by psql looks like.
Basically, it's a COPY command followed by the data in tab-separated format finished by a line consisting of a
backslashand a period. \.
Am 15. Juli 2019 07:27:00 MESZ schrieb Karen Goh <karenworld@yahoo.com>:
>Hi,
>
>I need to migrate to postgreSQL using SQL flat files which contains a
>few thousands rows of data.
>
>So far, I have attempted but not successful. Not sure if it can't be
>done using pgAdmin4.
>
>And posting to Stackoverflow superUser doesn't help as there is no
>reply at all.
>
>Hence, I hope to get some help here.
>
>Thanks & regards,
>Karen
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