On 2/7/17 9:16 AM, Daniele Varrazzo wrote:
Thank you for the clarification: I will assume the behaviour cannot be
maintained on PG 10 and think whether the treatment of '{}' is too
magical and drop it instead.

BTW, I would hope that passing '{}' into a defined array field still works, since an empty array isn't treated the same as NULL, which means you need some way to create an empty array.
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
855-TREBLE2 (855-873-2532)

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