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From: Tom Lane <tgl@sss.pgh.pa.us>
To: amul sul <sul_amul@yahoo.co.in>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Subject: Re: Bug in to_timestamp().
Date: Mon, 13 Jun 2016 12:12:24 -0400
Message-ID: <20932.1465834344@sss.pgh.pa.us> (raw)
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amul sul <sul_amul@yahoo.co.in> writes:
> It's look like bug in to_timestamp() function when format string has more whitespaces compare to input string, see below: 

No, I think this is a case of "input doesn't match the format string".

As a rule of thumb, using to_timestamp() for input that could be parsed
just fine by the standard timestamp input function is not a particularly
good idea.  to_timestamp() is meant to deal with input that is in a
well-defined format that happens to not be parsable by timestamp_in.
This example doesn't meet either of those preconditions.

			regards, tom lane


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