2 Commits (61d2c0f618d411389d9686f6db6cfceca80fc6be)

Author	SHA1	Message	Date
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
Murat Tuncer	e13c5beced	Fix worker query when order by avg aggregate is used (#2024) ... We push down order by to worker query when limit is specified (with some other additional checks). If the query has an expression on an aggregate or avg aggregate by itself, and there is an order by on this particular target we may send wrong order by to worker query with potential to affect query result. The fix creates a auxilary target entry in the worker query and uses that target entry for sorting.	2018-02-28 12:12:54 +03:00