From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
---|---|
To: | "movead(dot)li(at)highgo(dot)ca" <movead(dot)li(at)highgo(dot)ca> |
Cc: | Justin Pryzby <pryzby(at)telsasoft(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: proposal - function string_to_table |
Date: | 2020-07-06 05:05:37 |
Message-ID: | CAFj8pRDTG8NvUQRn2M7ByK6BhrmJL81B-OOw3QmV_7WGgTLo5w@mail.gmail.com |
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ne 5. 7. 2020 v 13:30 odesílatel Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
napsal:
>
>
> pá 5. 6. 2020 v 13:55 odesílatel Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
> napsal:
>
>> Hi
>>
>> čt 4. 6. 2020 v 11:49 odesílatel movead(dot)li(at)highgo(dot)ca <movead(dot)li(at)highgo(dot)ca>
>> napsal:
>>
>>> +{ oid => '2228', descr => 'split delimited text',
>>> + proname => 'string_to_table', prorows => '1000', proretset => 't',
>>> + prorettype => 'text', proargtypes => 'text text',
>>> + prosrc => 'text_to_table' },
>>> +{ oid => '2282', descr => 'split delimited text with null string',
>>> + proname => 'string_to_table', prorows => '1000', proretset => 't',
>>> + prorettype => 'text', proargtypes => 'text text text',
>>> + prosrc => 'text_to_table_null' },
>>>
>>> I go through the patch, and everything looks good to me. But I do not
>>> know
>>> why it needs a 'text_to_table_null()', it's ok to put a 'text_to_table'
>>> there, I think.
>>>
>>
>> It is a convention in Postgres - every SQL unique signature has its own
>> unique internal C function.
>>
>> I am sending a refreshed patch.
>>
>
> rebase
>
two fresh fix
a) remove garbage from patch that breaks doc
b) these functions should not be strict - be consistent with
string_to_array functions
Regards
Pavel
>
> Regards
>
> Pavel
>
>
>> Regards
>>
>> Pavel
>>
>>
>>
>>
>>>
>>> ------------------------------
>>> Regards,
>>> Highgo Software (Canada/China/Pakistan)
>>> URL : www.highgo.ca
>>> EMAIL: mailto:movead(dot)li(at)highgo(dot)ca
>>>
>>
Attachment | Content-Type | Size |
---|---|---|
string_to_table-20200706-2.patch | text/x-patch | 12.6 KB |
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