Re: [HACKERS] Remove 1MB size limit in tsvector

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От Alexander Korotkov
Тема Re: [HACKERS] Remove 1MB size limit in tsvector
Дата
Msg-id CAPpHfdsAuoyUG0dP+yB2=fo0rOEoL0x5cx-wZC_GwHY7vca8GQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [HACKERS] Remove 1MB size limit in tsvector  (Michael Paquier <michael.paquier@gmail.com>)
Ответы Re: [HACKERS] Remove 1MB size limit in tsvector  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
Дерево обсуждения
On Thu, Aug 10, 2017 at 7:37 AM, Michael Paquier <michael.paquier@gmail.com> wrote:
On Wed, Aug 9, 2017 at 6:38 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> The patch doesn't really conform to our coding standards, though, so
> you need to clean it up (or, if you're not sure what you need to do,
> you need to have someone who knows how PostgreSQL code needs to look
> review it for you).

The documentation has a couple of rules for coding conventions:
https://www.postgresql.org/docs/9.6/static/source.html

+1

Ildus, from the first glance I see at least following violations of PostgreSQL coding standards in your code.

+/*
+ * Converts tsvector with the old structure to current.
+ * @orig - tsvector to convert,
+ * @copy - return copy of tsvector, it has a meaning when tsvector doensn't
+ * need to be converted.
+ */
This comment will be reflowed by pgindent.  Also we don't use '@' for parameters description in comments.

+TSVector
+tsvector_upgrade(Datum orig, bool copy)
+{
+ int       i,
+           dataoff = 0,
+   datalen = 0,
+   totallen;
+ TSVector   in,
+   out;

You have random mix of tabs and spaces here.

+ {
+ stroff = SHORTALIGN(stroff); \
+ entry->hasoff = 0;
+ entry->len = lexeme_len;
+ entry->npos = npos;
+ }

What this backslash is doing here?
There are other similar (and probably different) violations of coding standard over the code.  Ildus, please check you patches carefully before publishing. 

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company 

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