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help / color / mirror / Atom feedFrom: Paul M. Aoki <aoki@cs.berkeley.edu>
To: postgres@postgres.Berkeley.EDU
Subject: [peixing@ece.miami.edu: ?]
Date: Wed, 28 Sep 94 17:45:29 -0700
Message-ID: <199409290045.RAA08553@toe.CS.Berkeley.EDU> (raw)
------- Forwarded Message
From: peixing@ece.miami.edu (Peixing Sun)
To: owner-postgres@postgres.Berkeley.EDU
Date: Wed, 28 Sep 94 17:47:41 EDT
HI:
Have you ever used large 2 or 3 dimensional arrays as large object?
Currently I am using some large 2 or 3 dimensional arrays,
could you tell me how to create a 2 dimensional array of of float numbers
inusing large object?
create test(SC=float4[][])\g
append test(SC[91][91]="/large/SC100")\g
/* SC100 is a inversion file containning the float numbers*/
retrieve (test.SC[1][1])\g
get a error string.
it seems that SC stored the character values in stead of float numbers.
the following works fine
create test1(SC=char8[][])\g
append test1(SC[91][91]="/large/SC100")\g
Your help will be greatly appreciated.
Peixing
------- End of Forwarded Message
--
Paul M. Aoki | University of California at Berkeley
aoki@CS.Berkeley.EDU | Dept. of EECS, Computer Science Division (#1776)
| Berkeley, CA 94720-1776
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To: postgres@postgres.berkeley.edu
Cc: aoki@cs.berkeley.edu
Subject: Re: [peixing@ece.miami.edu: ?]
In-Reply-To: <199409290045.RAA08553@toe.CS.Berkeley.EDU>
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