On Sun, 2004-11-07 at 20:36, Thomas F.O'Connell wrote:
> What version of postgres are you using? In postgresql-7.4.6, I get an
> empty query buffer when I try what you describe here.
7.4.5
I got it. Apparently the query buffer is the last run query (good or
bad). So, to get my function into the buffer, I would have to cut and
paste it (which I do often, and is what my last post showed). Backslash
functions are not included. I assume you ran no queries before \e, and
got an empty buffer.
Seems like \e is merely a convenient way to deal with long queries. I
always have my editor open, so this isn't much of a win for me.
Still, it might be nice to have a way to get the function into the
buffer without cutting and pasting from the (normally open) editor.
As a point of interest...
1) orfs=# select * from person
2) orfs-# ;
3) ERROR: relation "person" does not exist
4) orfs=# \e
5) orfs-# select
6) orfs-# *
7) orfs-# from
8) orfs-# person
9) orfs-# ;
10) ERROR: syntax error at or near "select" at character 23
11) orfs=# \e
12) orfs=# select * from person;
13) ERROR: relation "person" does not exist
14) orfs=# \e
At line 4, the query buffer has:
~~~~~~~~~~~~~~~~~~~~~
select * from person
~~~~~~~~~~~~~~~~~~~~~
Note that there is no semi-colon.
At line 11, the contents of the query buffer is:
~~~~~~~~~~~~~~~~~~~~~
select * from person
select
*
from
person
~~~~~~~~~~~~~~~~~~~~~~
And at line 14:
~~~~~~~~~~~~~~~~~~~~~~
select * from person;
~~~~~~~~~~~~~~~~~~~~~~
It seems that the query editor just dumps the contents to the command
line. Why the semi-colons from lines 2 and 9 aren't in the query buffers
is a mystery to me.
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