On 5/2/14, 8:57 PM, Tom Lane wrote:
Jim Nasby jna...@enova.com writes:
ISTM it’d be a lot better if it treated NULL flags the same as ‘’...
In Oracle's universe that probably makes sense, but to me it's not
sensible. Why should unknown flags produce a non-unknown result?
Only because
Is there any particular reason for this:
decibel@decina.local=# SELECT regexp_replace( 'a', 'a', 'b', null ) IS NULL;
?column?
--
t
(1 row)
ISTM it’d be a lot better if it treated NULL flags the same as ‘’...
--
Jim Nasby, Lead Data Architect (512) 569-9461
--
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Jim Nasby jna...@enova.com writes:
Is there any particular reason for this:
decibel@decina.local=# SELECT regexp_replace( 'a', 'a', 'b', null ) IS NULL;
?column?
--
t
(1 row)
Yeah: regexp_replace is strict.
ISTM itd be a lot better if it treated NULL flags the same as ...
