Horton

Re: [PATCH] Generic type subscripting

Dmitry Dolgov <9erthalion6@gmail.com>

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From: Dmitry Dolgov <9erthalion6@gmail.com>
To: Arthur Zakirov <a.zakirov@postgrespro.ru>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, David Steele <david@pgmasters.net>, peter.eisentraut@2ndquadrant.com, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-04-04T12:41:42Z
Lists: pgsql-hackers

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On 1 April 2017 at 21:26, Arthur Zakirov <a.zakirov@postgrespro.ru> wrote:
>
> The patch looks good to me. But it is not applied :) I think it is
> because of new FTS functions for jsonb. The patch need rebasing.

Sorry for late reply. Here is a new version of the patch, I rebased it and
fixed those issues you've mentioned (pretty nasty problems, thank you for
noticing).

Commits

  1. Throw error when assigning jsonb scalar instead of a composite object

  2. Filling array gaps during jsonb subscripting

  3. Implementation of subscripting for jsonb

  4. Allow ALTER TYPE to update an existing type's typsubscript value.

  5. Allow subscripting of hstore values.

  6. Support subscripting of arbitrary types, not only arrays.

  7. jit: Reference function pointer types via llvmjit_types.c.

  8. Teach contain_leaked_vars that assignment SubscriptingRefs are leaky.

  9. jit: Correct parameter type for generated expression evaluation functions.

  10. Renaming for new subscripting mechanism

  11. Fix assertion failure for SSL connections.

  12. Teach eval_const_expressions() to handle some more cases.