Commit Graph

22 Commits

Author SHA1 Message Date
1567043064 同步source code
日期: 12-26
    revision: ee5b054c
2020-12-28 22:19:21 +08:00
8f0c2915f8 Parallel bitmap scan. 2020-12-07 11:46:41 +08:00
50e58ce57d !421 parallel index only scans support
Merge pull request !421 from chenxiaobin/parallelindexonlyscan
2020-12-07 10:33:35 +08:00
a44fe038b9 !445 parallel hash: increase hash buckets bug
Merge pull request !445 from 吴岳川/hash_bug
2020-12-07 10:32:54 +08:00
7b7870ed96 add sort&hash work_mem info collection info into get_instr_unique_sql() function 2020-11-28 11:22:19 +08:00
deec0bb6d6 Ensure proper alignment of tuples in HashMemoryChunkData buffers
pg commitid  5dc692f78d3
2020-11-28 09:08:55 +08:00
439aca70f4 solve conficts 2020-11-24 21:07:48 +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
d0e747e47c add some methods and fix some bugs for db4ai 2020-11-09 21:13:04 +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
399a957141 !299 并行查询增强
Merge pull request !299 from TotaJ/feature/parallel2
2020-10-13 14:10:46 +08:00
e171752f13 MOT code cleanup 2020-10-12 18:03:03 +08:00
b84b4cc418 Fallback to normal case when dsm segment is full. Add on_dsm_detach. 2020-10-12 14:59:09 +08:00
5dfa9d8ed1 Parallel query, sequence scan. 2020-09-16 20:10:45 +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
815a9771fb first commit for openGauss server 2020-06-30 17:38:27 +08:00