Tom Lane wrote:
>"Pavel Stehule" <pavel.stehule@hotmail.com> writes:
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>>it's great news. My personal opinion about formating NULL values
>> '{a, NULL, b}' -- longer, clean NULL is NULL
>>
>>
>
>Unfortunately, that already has a meaning, and it's not that.
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What a pity. I don't see any alternative to the empty element proposal -
it's worth the possible breakage.
cheers
andrew
