On Thu, 2009-02-12 at 12:51 -0800, SHARMILA JOTHIRAJAH wrote:
>
> My data fields contains commas, tabs,'|' etc. So I cant use t hem as
> delimiters..so I need a unique may be non-character to use as a
> delimiter...
> -Sharmila
Is this a theoretical problem or an actual one? I haven't had any
problems with the default (tab). In fact, copying from one database to
another is an exceedingly common task that I do, all done with tab.
dev=> create table foo (a text);
CREATE TABLE
Time: 385.967 ms
dev=> insert into foo values (' '); -- literal tab
INSERT 0 1
Time: 0.536 ms
dev=> insert into foo values ('\t'); -- special character, parsed.
INSERT 0 1
Time: 0.224 ms
dev=> insert into foo values ('\\t'); -- backslash, t
INSERT 0 1
Time: 0.183 ms
dev=> copy foo to stdout;
\t
\t
\\t
Time: 0.188 ms
dev=> select * from foo;
a
------
\x09
\x09
\t
(3 rows)
Time: 0.239 ms
dev=>
-Mark