Attached 47th version of the patches. On 21.03.2020 22:38, Pavel Stehule wrote:
On 21. 3. 2020 v 11:07 Nikita Glukhov <n.glu...@postgrespro.ru <mailto:n.glu...@postgrespro.ru>> wrote:Attached 46th version of the patches. On 20.03.2020 22:34, Pavel Stehule wrote:On 19.03.2020 23:57 Nikita Glukhov <n.glu...@postgrespro.ru <mailto:n.glu...@postgrespro.ru>> wrote: Attached 45th version of the patches. Nodes JsonFormat, JsonReturning, JsonPassing, JsonBehavior were fixed. On 17.03.2020 21:35, Pavel Stehule wrote:User functions json[b]_build_object_ext() and json[b]_build_array_ext() also can be easily removed. But it seems harder to remove new aggregate functions json[b]_objectagg() and json[b]_agg_strict(), because they can't be called directly from JsonCtorExpr node. I don't see reasons for another reduction now. Can be great if you can finalize work what you plan for pg13.I have removed json[b]_build_object_ext() and json[b]_build_array_ext(). But json[b]_objectagg() and json[b]_agg_strict() are still present. It seems that removing them requires majors refactoring of the execution of Aggref and WindowFunc nodes.
I have replaced aggregate function json[b]_objectagg(key any, val any, absent_on_null boolean, unique_keys boolean) with three separate functions: json[b]_object_agg_strict(any, any) json[b]_object_agg_unique(any, any) json[b]_object_agg_unique_strict(any, any) This should be more correct than single aggregate with additional parameters. -- Nikita Glukhov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company
0001-Add-common-SQL_JSON-clauses-v47.patch.gz
Description: application/gzip
0002-SQLJSON-constructors-v47.patch.gz
Description: application/gzip
0003-IS-JSON-predicate-v47.patch.gz
Description: application/gzip
0004-SQLJSON-query-functions-v47.patch.gz
Description: application/gzip
