Re: WIP Incremental JSON Parser

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От
Andrew Dunstan
Тема
Re: WIP Incremental JSON Parser
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Msg-id
70705cf3-c875-d489-c6a9-7dd61f1dc1af@dunslane.net
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WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Nico Williams <nico@cryptonector.com>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Jacob Champion <champion.p@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Peter Smith <smithpb2250@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP Incremental JSON Parser Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jelte Fennema-Nio <postgres@jeltef.nl>
Re: WIP Incremental JSON Parser Nathan Bossart <nathandbossart@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Nathan Bossart <nathandbossart@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Nathan Bossart <nathandbossart@gmail.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Tom Lane <tgl@sss.pgh.pa.us>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Robert Haas <robertmhaas@gmail.com>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Michael Paquier <michael@paquier.xyz>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jelte Fennema-Nio <postgres@jeltef.nl>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jelte Fennema-Nio <postgres@jeltef.nl>
Re: WIP Incremental JSON Parser Jelte Fennema-Nio <postgres@jeltef.nl>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Jacob Champion <jacob.champion@enterprisedb.com>
Re: WIP Incremental JSON Parser Andrew Dunstan <andrew@dunslane.net>

On 2024-03-07 Th 22:42, Andrew Dunstan wrote:
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>> Top-level scalars like `false` or `12345` do not parse correctly if
>> the chunk size is too small; instead json_errdetail() reports 'Token
>> "" is invalid'. With small chunk sizes, json_errdetail() additionally
>> segfaults on constructions like `[tru]` or `12zz`.
>
>
> Ugh. Will investigate.


I haven't managed to reproduce this. But I'm including some tests for it.

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> I'll have a fresh patch set soon which will also take care of the bitrot.
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See attached.


cheers


andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com
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