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proposal: variadic argument support for least, greatest function - Mailing list pgsql-hackers

From Pavel Stehule
Subject proposal: variadic argument support for least, greatest function
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Msg-id CAFj8pRCaAtuXuRtvXf5GmPbAVriUQrNMo7-=TXUFN025S31R_w@mail.gmail.com
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Responses Re: proposal: variadic argument support for least, greatest function  (Vik Fearing <vik.fearing@2ndquadrant.com>)
Re: proposal: variadic argument support for least, greatest function  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi

We can pass variadic arguments as a array to any variadic function. But some our old variadic functions doesn't supports this feature.

We cannot to write

SELECT least(VARIADIC ARRAY[1,2,3]);

Attached patch add this possibility to least, greatest functions.

Regards

Pavel
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