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From: Andrew K. Yu <andrew@postgres.Berkeley.EDU>
To: aataneja@cs.mtu.edu
Cc: postgres@postgres.Berkeley.EDU
Subject: Re:  size of string in APPEND
Date: Fri, 1 Jul 1994 14:46:31 -0700
Message-ID: <199407012146.OAA21057@eden.CS.Berkeley.EDU> (raw)

	
> The back end crashes when the size of i/p string for
> a defined ADT is approx > 100   ..
> i.e APPEND ntable (a="some_string_>_100_char_long"::ADT) \g

> causes some problems causing backend to "not respond" ..
	
this is just postgres' friendly way of informing you the untimely death of
the backend.

> I believe the input string (char*) in postgres is posssibly
> m(p)alloced  to = 100 (or some thing like that ) ..

no, the query buffer is 8KB. Besides, you'll get a message from the parser
(probably telling you about an unterminated string) instead of crashing the
backend.
	
> Where (& what ) do I have to hack to get over this problem ..??

I suspect the bug is in your ADT input function. Look at it again.

-andrew

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