Horton

Re: SQL Property Graph Queries (SQL/PGQ)

Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>

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From: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
To: Peter Eisentraut <peter@eisentraut.org>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2024-07-08T13:37:48Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Fix some typos and make small stylistic improvements

  2. Cleanup users and roles in graph_table_rls test

  3. Dump labels in reproducible order

  4. SQL Property Graph Queries (SQL/PGQ)

  5. Factor out constructSetOpTargetlist() from transformSetOperationTree()

  6. Sort out table_open vs. relation_open in rewriter

  7. Rename grammar nonterminal to simplify reuse

  8. Make ecpg parse.pl more robust with braces

  9. Don't lock partitions pruned by initial pruning

  10. Remove pg_regex_collation

  11. Use auxv to check for CRC32 instructions on ARM.

  12. Fix inappropriate uses of atol()

  13. Remove unnecessary array object_classes[] in dependency.c

Attachments

On Thu, Jun 27, 2024 at 6:01 PM Peter Eisentraut <peter@eisentraut.org>
wrote:

> Here is a new version of this patch.  I have been working together with
> Ashutosh on this.  While the version 0 was more of a fragile demo, this
> version 1 has a fairly complete minimal feature set and should be useful
> for playing around with.  We do have a long list of various internal
> bits that still need to be fixed or revised or looked at again, so there
> is by no means a claim that everything is completed.
>

PFA the patchset fixing compilation error reported by CI bot.
0001 - same as previous one
0002 - fixes compilation error
0003 - adds support for WHERE clause in graph pattern missing in the first
patch.

-- 
Best Wishes,
Ashutosh Bapat