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* One letter operators names ?
@ 1994-10-26 23:47 Wojtek Bogusz <Wojtek.Bogusz@fuw.edu.pl>
0 siblings, 1 reply; 2+ messages in thread
From: Wojtek Bogusz @ 1994-10-26 23:47 UTC (permalink / raw)
To: legacy
Dear friends in postgres,
Could some one enlighten me why it is impossible to define operator
with name > or < or = ... ?
Wojtek Bogusz
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* Re: One letter operators names ?
@ 1994-10-27 00:31 Paul M. Aoki <aoki@cs.berkeley.edu>
parent: Wojtek Bogusz <Wojtek.Bogusz@fuw.edu.pl>
0 siblings, 0 replies; 2+ messages in thread
From: Paul M. Aoki @ 1994-10-27 00:31 UTC (permalink / raw)
To: Wojtek Bogusz <Wojtek.Bogusz@fuw.edu.pl>; +Cc: legacy
Wojtek Bogusz <Wojtek.Bogusz@fuw.edu.pl> writes:
> Could some one enlighten me why it is impossible to define operator
> with name > or < or = ... ?
it isn't impossible. but you do have to make sure that there isn't
already a <, >, =, ... operator for the types in question (you can
only define one operator with a given name and type signature).
--
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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1994-10-26 23:47 One letter operators names ? Wojtek Bogusz <Wojtek.Bogusz@fuw.edu.pl>
1994-10-27 00:31 ` Paul M. Aoki <aoki@cs.berkeley.edu>
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