On Mon, Oct 10, 2011 at 9:26 AM, Albe Laurenz wrote:
> I wrote:
> [fanlijing wants to write bytea to file]
>> A simple
>> COPY (SELECT byteacol WROM mytab WHERE ...) TO 'filename' (FORMAT
> binary)
>> should do the trick.
>
> Corrections:
> a) "binary" must be surrounded by single quotes.
> b)
I wrote:
[fanlijing wants to write bytea to file]
> A simple
>COPY (SELECT byteacol WROM mytab WHERE ...) TO 'filename' (FORMAT
binary)
> should do the trick.
Corrections:
a) "binary" must be surrounded by single quotes.
b) that won't dump just the binary data - you would have
to remove the
*EXTERN*; pgsql-ad...@postgresql.org;
pgsql-general@postgresql.org
Subject: RE: [GENERAL] how to save a bytea value into a file?
fanlijing wrote:
> When I want to save a bytea value into a file, what should I do？
> Is there any function dealing with that in PostgreSQL? (like lo_export()
to
&g
fanlijing wrote:
> In Fact, I'm doing a porting project from Oracle 10g to PostgreSQL 9.0.4
>
> There is a procedure in Oracle 10g to write a blob value into a file using:
[...]
> I know PostgreSQL doesn't support procedure, so I want to porting it into a
> function use LANGUAGE plpgsql.
> So I mu
fanlijing wrote:
> When I want to save a bytea value into a file, what should I do？
> Is there any function dealing with that in PostgreSQL? (like lo_export() to
> deal with the large-object) (# I didn't find any)
If you want to save it in a file on the server, you can use
the COPY statement.
Hello PostgreSQL members：
I'm a user of PostgreSQL. Now I have a question when using it.
When I want to save a bytea value into a file, what should I do？
Is there any function dealing with that in PostgreSQL? (like lo_export() to
deal with the large-object) (# I didn't find any)
Sorry for int
