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Author SHA1 Message Date
lvhui
0b4475238a add Mysql Feature ON UPDATE Syntax. It supports CREATE TABLE/ALTER TABLE DDL, and tools which include pg_dump and gsql adaptiving. 
根据社区评审意见，对代码进行修改和优化。

Conflicts:
	src/common/backend/nodes/copyfuncs.cpp
	src/common/backend/nodes/equalfuncs.cpp
 2022-08-29 03:20:39 -07:00
lvhui
d5a9c5ff35 add Mysql Feature ON UPDATE Syntax. It supports CREATE TABLE/ALTER TABLE DDL, and tools which include pg_dump and gsql adaptiving. 
根据社区评审意见，对代码进行修改和优化。
 2022-08-29 02:17:45 -07:00
opengauss-bot
1bd20b0b3d !2001 b 兼容特性：create table/index/function/procedure/funciton support 
Merge pull request !2001 from 吴岳川/comment
 2022-08-29 07:53:01 +00:00
cc_db_dev
36dd9b2682 修复带有恒为假条件的agg在计划化简是目标列类型处理问题 2022-08-29 11:55:28 +08:00
opengauss-bot
b07c959bd0 !2081 修复带dolphin插件时initdb失败 
Merge pull request !2081 from 仲夏十三/upmain2
 2022-08-27 02:08:51 +00:00
opengauss-bot
508d07963a !2071 支持idle_in_transaction_session_timeout 
Merge pull request !2071 from 薛蒙恩/idle_in_transaction_session_timeout_v1
 2022-08-26 11:38:34 +00:00
xue_meng_en
2bcb702760 支持idle_in_transaction_session_timeout 2022-08-26 11:46:32 +08:00
opengauss-bot
e4ed1f3892 !2063 修复slot_name包含特殊字符报错信息不正确问题以及删除slot_name检验相关冗余代码 
Merge pull request !2063 from 薛蒙恩/slot_name
 2022-08-26 03:22:02 +00:00
ganyang
33e19d9e55 fix issue when initdb with dolphin 2022-08-25 17:39:42 +08:00
opengauss-bot
5858a6ec9c !2074 添加aggSmpHook 
Merge pull request !2074 from 仲夏十三/upmain2
 2022-08-25 09:31:04 +00:00
opengauss-bot
2dc0ed5940 !2039 移植pgfincore系列函数 
Merge pull request !2039 from shenjunkun/master
 2022-08-25 09:23:45 +00:00
jkshen
9607d52392 去除HAVE_FINCORE宏 2022-08-25 15:11:30 +08:00
jkshen
380d4899eb pgfincore格式修改 2022-08-24 22:24:55 +08:00
jkshen
af9d20e8ef pgfincore代码修改v1 2022-08-24 18:05:24 +08:00
ganyang
4f83bc8745 add aggSmpHook 2022-08-24 17:45:52 +08:00
opengauss-bot
90c9c23c57 !2064 禁止使用copy、alter的stmt作为rule的action 
Merge pull request !2064 from 吴岳川/create_rule
 2022-08-23 13:48:13 +00:00
opengauss-bot
70784acad8 !2059 修复type is table of在GBK环境下打印GBK字符乱码的问题 
Merge pull request !2059 from pengjiong/fix_col
 2022-08-23 12:38:14 +00:00
opengauss-bot
831d1fe85f !2070 修复非SMP场景下，full join不能重写为anti full join + left join的问题 
Merge pull request !2070 from pengjiong/drop_ext
 2022-08-23 12:38:13 +00:00
opengauss-bot
33a27a8ef1 !2006 issue#I5KOXV Fix zoneid leak when we set enable_ustore to on but never use ustore 
Merge pull request !2006 from wangchunling/issue#I5KOXV
 2022-08-23 12:19:25 +00:00
wuyuechuan
d63f47a3fc copy stmt or alter stmt in action is not allowed 2022-08-23 20:07:20 +08:00
opengauss-bot
fa71e08875 !2058 修复group by负数的core问题 
Merge pull request !2058 from pengjiong/array
 2022-08-23 12:05:35 +00:00
opengauss-bot
34e92b4a84 !2005 issue#I5KOL1 Use pthread_cond_timedwait instead of pthread_cond_wait to handle m_readySessionList when all workers are idle 
Merge pull request !2005 from wangchunling/issue-#I5KOL1
 2022-08-23 11:50:40 +00:00
totaj
9d9c6ce606 Fix full join rewrite. 2022-08-23 19:22:36 +08:00
wuyuechuan
f9f5eb3cf6 create table/index/function/procedure/funciton support 2022-08-23 19:00:09 +08:00
unknown
2afc1259c8 删除冗余代码 2022-08-23 14:42:56 +08:00
Chunling Wang
573423cac6 issue#I5KOL1 Use pthread_cond_timedwait instead of pthread_cond_wait to handle 
m_readySessionList when all workers are idle
 2022-08-23 13:27:51 +08:00
opengauss-bot
a4bdb7450b !1648 关于plpython fencedMode下的gs_basebackupbug 
Merge pull request !1648 from nwen/master
 2022-08-23 02:42:32 +00:00
opengauss-bot
e3aa6631d2 !2042 parallel decoding fix walsender lsn bug 回合社区 
Merge pull request !2042 from 薛蒙恩/paralell_decode
 2022-08-23 01:48:14 +00:00
opengauss-bot
6778359fce !2057 fix swcb qual push down join qual detection rule 
Merge pull request !2057 from chenxiaobin/startwith
 2022-08-22 12:28:31 +00:00
opengauss-bot
7f39807f24 !1985 修复SQL语句中同时出现窗口函数和子查询时因子查询被提升导致执行失败的问题 
Merge pull request !1985 from april01xxx/first_value
 2022-08-22 12:07:58 +00:00
totaj
29824103d7 Fix raise gbk bug. 2022-08-22 16:59:17 +08:00
totaj
b31804e0fa Fix group by negative value core. 2022-08-22 16:19:49 +08:00
chenxiaobin19
41ff449bfd fix swcb qual push down join qual detection rule 2022-08-22 14:48:52 +08:00
qianxue21
f68dc049de 兼容mysql语法“label: loop” 2022-08-22 13:59:18 +08:00
opengauss-bot
2c221dae5a !2047 修复在线reindex无法重建不可用分区表索引 
Merge pull request !2047 from 花花怪/master
 2022-08-22 03:44:44 +00:00
opengauss-bot
4cacfb5f85 !2028 修复pg_trgm插件编译失败的问题 
Merge pull request !2028 from zhangxubo/master_bugfix
 2022-08-22 01:35:27 +00:00
jiajunchang
7bc2e7b343 REINDEX CONCURRENTLY UNUSABLE INDEX 2022-08-19 12:18:46 +08:00
opengauss-bot
dc6a024dc0 !2045 【轻量级 PR】：update src/common/pl/plpgsql/src/pl_handler.cpp. 
Merge pull request !2045 from Cross-罗/N/A
 2022-08-19 04:00:56 +00:00
junhangis
0b45b1ea56 improve the perfomance of numeric additon. 
before optimization:
openGauss=# explain analyse select t0 + t1 from t_numeric limit 10000000;
                                                          QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..197973.49 rows=8386919 width=10) (actual time=0.047..10172.644 rows=8388608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..197973.49 rows=8386919 width=10) (actual time=0.045..8940.675 rows=8388608 loops=1)
 Total runtime: 11190.911 ms
(3 rows)

Time: 11191.776 ms

after optimization:
openGauss=# explain analyse select t0 + t1 from t_numeric limit 10000000;
                                                          QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..197973.49 rows=8386919 width=10) (actual time=0.047..9059.529 rows=8388608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..197973.49 rows=8386919 width=10) (actual time=0.044..7869.111 rows=8388608 loops=1)
 Total runtime: 10048.540 ms
(3 rows)

Time: 10049.401 ms
 2022-08-19 09:46:22 +08:00
junhangis
36a4c6248b improve the performance of numeric subtraction. 
before optimization£º
openGauss=# explain analyse select t0 - t1 from t_numeric limit 10000000;
                                                          QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..292129.20 rows=8468656 width=10) (actual time=4.688..11066.444 rows=8388608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..292129.20 rows=8468656 width=10) (actual time=4.686..9901.704 rows=8388608 loops=1)
 Total runtime: 12103.123 ms
(3 rows)

Time: 12106.419 ms

after optimization£º
openGauss=# explain analyse select t0 - t1 from t_numeric limit 10000000;
                                                          QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..292129.20 rows=8468656 width=10) (actual time=4.182..9914.114 rows=8388608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..292129.20 rows=8468656 width=10) (actual time=4.180..8732.662 rows=8388608 loops=1)
 Total runtime: 10918.849 ms
(3 rows)

Time: 10919.690 ms
 2022-08-19 09:40:35 +08:00
hyc520
26f55f32a4 Supplement fastcheck cases for improve numeric computation. 2022-08-18 19:52:33 +08:00
Cross-罗
f0f9570a08 update src/common/pl/plpgsql/src/pl_handler.cpp. 
Signed-off-by: Cross-罗 <1165977584@qq.com>
 2022-08-18 11:16:36 +00:00
z00520711
5cc8be4749 parallel decoding fix walsender lsn bug 
Signed-off-by: unknown <1836611252@qq.com>
 2022-08-18 17:21:51 +08:00
jkshen
1873195d3c 将pgfincore中的函数实现为openGauss内置SQL函数 2022-08-17 17:44:35 +08:00
hyc520
d3bb2ec640 improve the performance of numeric Natural logarithm. 2022-08-17 17:15:02 +08:00
opengauss-bot
e94d589c4f !1999 小型化版本支持发布订阅 
Merge pull request !1999 from zhangzhixian/lite_pub
 2022-08-17 08:25:48 +00:00
teooooozhang
86d96c5119 小型化版本支持发布订阅 2022-08-15 17:00:47 +08:00
opengauss-bot
3d018a7ed5 !2034 修复语法兼容插件下执行存储过程无法走自定义parser的问题 
Merge pull request !2034 from chenxiaobin/plpgsql
 2022-08-12 02:47:09 +00:00
chenxiaobin19
3e849b966f 修复语法兼容插件下执行存储过程无法走自定义parser的问题 2022-08-12 09:56:03 +08:00
opengauss-bot
6c21de78b2 !2033 添加hashComputeHook 
Merge pull request !2033 from 仲夏十三/upmain
 2022-08-11 07:55:59 +00:00