citus

Commit Graph

Author	SHA1	Message	Date
Philip Dubé	e84fcc0b12	Modify tests to be consistent between versions Normalize UNION to prevent optimization Remove WITH OIDS Sort ddl events client_min_messages no longer accepts FATAL	2019-08-22 19:30:50 +00:00
Hadi Moshayedi	86b12bc2d0	Always prefix operators with their namespace. (#2147 ) Previously we checked if an operator is in pg_catalog, and if it wasn't we prefixed it with namespace in worker queries. This can have a huge impact on performance of physical planner when using custom data types. This happened regardless of current search_path config, because Citus overrides the search path in get_query_def_extended(). When we do so, the check for existence of the operator in current search path in generate_operator_name() fails for any operators outside pg_catalog. This means that nothing gets cached, and in the following calls we will again recheck the system tables for existence of the operators, which took an additional 40-50ms for some of the usecases we were seeing. In this change we skip the pg_catalog check, and always prefix the operator with its namespace.	2018-05-05 13:27:26 -04:00
Murat Tuncer	a6fe5ca183	PG11 compatibility update - changes in ruleutils_11.c is reflected - vacuum statement api change is handled. We now allow multi-table vacuum commands. - some other function header changes are reflected - api conflicts between PG11 and earlier versions are handled by adding shims in version_compat.h - various regression tests are fixed due output and functionality in PG1 - no change is made to support new features in PG11 they need to be handled by new commit	2018-04-26 11:29:43 +03:00
Markus Sintonen	6202e80d06	Implemented jsonb_agg, json_agg, jsonb_object_agg, json_object_agg	2018-02-18 00:19:18 +02:00
velioglu	195ac948d2	Recursively plan subqueries in WHERE clause when FROM recurs	2018-02-13 19:52:12 +03:00

5 Commits (b4a1a0fb804d8bda2aa14102d3a4a492b352206e)