On Friday, July 8, 2022 at 10:20:52 PM GMT+8, Tom Lane <t...@sss.pgh.pa.us>
wrote:
Ludwig Isaac Lim <ludz_...@yahoo.com> writes:
>> Hello:
>> I noticed that I'm getting errors when copy and pasting code for stored
>> procedure from Windows directly into psql running in putty.
>> To reproduce create a procedure that has multiple statements with each
>> statements having multiple lines, similar to the ones below:
>> CREATE OR REPLACE PROCEDURE test()AS$$ UPDATE table1
>> SET field1 = ?;
>> -- more SQL statements$$LANGUAGE SQL;
>> Copy and paste from Windows editor (or IDE) to a psql running in a Putty.
>> Chances are it will complain of syntax error. The error doesn't appear when
>> I copy and paste it to an empty file in vim, and the run:
>> psql -f <file name>
>> Is there a way of prevent this kind of error when pasting directly into psql?
>A gotcha I frequently run into is that if there are any literal tab
> characters in the text, pasting it into psql fails because the tabs
>invoke tab-completion, producing either no text or unwanted text.
>I don't know if that's an issue on Windows (does your psql build
>do tab completion?), but if so, the workaround is to disable tab
>completion by starting psql with the '-n' switch.
>Another fairly likely possibility is that your paste contains
>invisible characters that psql does not think are whitespace,
>like non-break space ( ). However, pasting into a file
>wouldn't make that problem go away, so the tab idea seems
>a shade more likely.
> regards, tom lane
I indent using tabs, so I believe this is a more likely explanation. I'll try
to use the -n switch and see if the error still occurs.
Thank you,
Ludwig Lim
