ed198e6ccc
Parallel query bugfix.
2020-12-11 16:29:46 +08:00
8f0c2915f8
Parallel bitmap scan.
2020-12-07 11:46:41 +08:00
61414ba87d
Merge branch 'master' of gitee.com:chenxiaobin19/openGauss-server into parallelindexonlyscan
2020-11-24 21:06:28 +08:00
974b231240
parallel hash: inner parallel
2020-11-24 14:19:05 +08:00
c6889f5c15
parallel index only scans
2020-11-19 10:50:26 +08:00
57fd5794e5
Parallel create index(btree).
2020-11-13 16:57:32 +08:00
d0e747e47c
add some methods and fix some bugs for db4ai
2020-11-09 21:13:04 +08:00
a886daf329
add identify available zone command for cascade standby
...
We add a column for identify mode before for identify az, which not
compatible with distributed gaussdb. Therefore, we remove the added
column in identify mode, and add another command identify az to make
sure a cascade standby and its upstream both in same available zone.
2020-11-08 20:20:40 +08:00
c45feed3e4
parallel index scans
2020-11-05 16:52:53 +08:00
fea70c2159
parallel append
2020-10-30 10:54:05 +08:00
e3f3c33db7
Improve parallel query performance.
2020-10-22 17:07:32 +08:00
e171752f13
MOT code cleanup
2020-10-12 18:03:03 +08:00
488ef7a22a
nestedloop parallel search support
2020-09-28 16:05:35 +08:00
5dfa9d8ed1
Parallel query, sequence scan.
2020-09-16 20:10:45 +08:00
aa8a1715c3
fix partition bitmapand use btree with gin or gist
...
Signed-off-by: xiliu <xiliu_h@163.com >
2020-08-31 20:30:12 +08:00
c040d78287
code for Global-Partition-Index feature
...
Signed-off-by: xiliu <xiliu_h@163.com >
2020-08-28 16:31:25 +08:00
e936f40df7
UPSERT code
2020-08-25 09:44:34 +08:00
7ead58b21c
【特性】【Opengauss回合】存储过程支持COMMIT/ROLLBACK
2020-08-21 00:23:02 +08:00
d5337ceca7
add materialized view feature to opengauss
2020-08-17 14:55:37 +08:00
36ef69d49a
add: AlterSystemSet
2020-08-12 00:29:42 +08:00
797043b60a
merge code for global temporary table(GTT)
2020-07-29 18:23:11 +08:00
b70b84d144
[PATCH] support ROWNUM in openGauss
...
Signed-off-by: pufuan <pu.fuan@139.com >
2020-07-25 15:36:50 +08:00
738fe74f94
add shutdown opt and test case
2020-07-09 20:52:02 +08:00
815a9771fb
first commit for openGauss server
2020-06-30 17:38:27 +08:00
