Re: jsonb_strip_nulls with arrays?
Florents Tselai <florents.tselai@gmail.com>
From: Florents Tselai <florents.tselai@gmail.com>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: pgsql-hackers <pgsql-hackers@lists.postgresql.org>
Date: 2025-02-28T17:57:27Z
Lists: pgsql-hackers
> On 20 Feb 2025, at 12:18 AM, Andrew Dunstan <andrew@dunslane.net> wrote:
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>
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> On 2025-02-19 We 4:23 PM, Florents Tselai wrote:
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>>> On 18 Jan 2025, at 11:51 AM, Florents Tselai <florents.tselai@gmail.com> <mailto:florents.tselai@gmail.com> wrote:
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>>>
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>>>> On 8 Jan 2025, at 6:45 PM, Andrew Dunstan <andrew@dunslane.net> <mailto:andrew@dunslane.net> wrote:
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>>>> On 2024-09-17 Tu 4:53 PM, Florents Tselai wrote:
>>>>>
>>>>>> We could, if we're going to do anything at all in this area. Another possibility would be to provide a second optional parameter for json{b}_strip_nulls. That's probably a better way to go.
>>>>>>
>>>>> Here's a patch that adds that argument (only for jsonb; no json implementation yet)
>>>>>
>>>>>
>>>>
>>>> I think it looks sane. We're not stripping a top level null, which is one thing I looked out for.
>>>>
>>>> I think we need a json implementation as well, though.
>>>>
>>>>
>>>>
>>> Thanks for having a Look, Andrew;
>>> if there aren’t any other objections, I’ll come back with a json implementation too.
>>
>> Attached is a v2 patch with the missing json implementation.
>> jsonb one remains the same.
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>
> Please add this to the next Commitfest at https://commitfest.postgresql.org/52/
>
Added ; thanks
https://commitfest.postgresql.org/patch/5260/
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> cheers
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> andrew
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> --
> Andrew Dunstan
> EDB: https://www.enterprisedb.com <https://www.enterprisedb.com/>
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Allow json{b}_strip_nulls to remove null array elements
- 4603903d294b 18.0 landed