10 Commits

Author	SHA1	Message	Date
l30039603	072e25bdbe	fix rownum error happened in connect by clause ... Offering: GaussDB Kernel More detail: when executing connect by prior b=a and (1=1 or rownum=1), the 1=1 subclause will not be dropped.	2022-11-25 19:34:58 +08:00
yanghao	b919f404e8	add openGauss 3.1.0 feature code	2022-09-03 16:22:35 +08:00
chenxiaobin19	41ff449bfd	fix swcb qual push down join qual detection rule	2022-08-22 14:48:52 +08:00
wuyuechuan	ccc875f391	suspend warning if column can be found in upper query	2022-03-25 10:38:27 +08:00
yanghao	53e0d681cf	fix problem that startwith result not correct while cte and subquery nesting	2022-03-17 11:07:16 +08:00
openGaussDev	2b09dd1a67	: fix swcb qual push down issues ... Offering: openGaussDev More detail: push down only join quals and leave filter quals outside of the sw op Match-id-85219d101564ac6e5b2a3b575e9738c3ba1ccdca	2022-03-14 19:34:44 +08:00
openGaussDev	b93d4de9ed	Workaround for single connect-by cases ... Offering: openGaussDev More detail: If no rownum or level qual is present, do not create connect-by-level filter. Signed-off-by:peijisheng peijisheng@huawei.com Match-id-400310ecf9513b47303f71f69da642d4b44d762b	2022-03-14 19:34:39 +08:00
LiHeng	de223dd152	sync code	2022-03-04 23:22:16 +08:00
TotaJ	59b5b97b32	Fix start with connect by.	2022-02-08 17:00:31 +08:00
dengxuyue	c7b25efcff	New features (and bug fixes) ... 1. alter large sequence 2. subpartition 2.1 split subpartition 2.2 truncate subpartition 3. 支持load 4. 支持start-with/connect-by 5. ...	2021-12-29 21:33:28 +08:00