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3dac2a636a53d0429373dcedb6a1ef5bb5ec6bbd
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181 Commits

Author SHA1 Message Date
totaj
3dac2a636a Add lock for loading so. 2023-02-15 19:34:53 +08:00
chenxiaobin19
93677e4261 add listmap sort 2023-01-11 14:35:28 +08:00
WangXiuqiang
33f90f64e6 解决dolphin插件中当采用div作为分区键时，会导致crash的问题 2022-12-29 09:23:00 +08:00
chenzhikai
b15c245a18 支持or表达式的谓词提取下推,为sql_bate_feature新增选项来控制这个功能 2022-12-22 18:49:41 +08:00
opengauss-bot
e73020e2b7 !2627 修复record类型中定义的not null约束未生效的问题 
Merge pull request !2627 from chenxiaobin/recordNotNUll
 2022-12-16 08:07:40 +00:00
chenxiaobin19
8b19fc7972 fix not null constraint of record unaffective bug 2022-12-16 15:04:20 +08:00
teooooozhang
01f6fc32cd 【master回合】gs_guc reload概率性产生内存越界问题修复 2022-12-09 11:12:57 +08:00
opengauss-bot
41c3b9d730 !2584 【问题】解决自定义变量运算过程中的core问题 
Merge pull request !2584 from yuhuanhuan/demand_set
 2022-12-08 12:02:58 +00:00
suncan
fd699de6a9 【】解决自定义变量core问题 2022-12-08 17:20:50 +08:00
Vinoth Veeraraghavan
ecf4c78cb2 Merge remote-tracking branch 'upstream/master' 2022-12-05 19:32:01 +08:00
opengauss-bot
d031f0f466 !2522 [bugfix]解决分布式锁超时时间与lockwait_timeout参数设置不符的问题 
Merge pull request !2522 from 陈栋/bugfix
 2022-12-05 08:35:25 +00:00
chenxiaobin19
ef0ab20012 support updatable view 2022-12-02 16:26:58 +08:00
opengauss-bot
7166db0a96 !2392 支持分区表用表达式作为分区键 
Merge pull request !2392 from 王修强/func_partition
 2022-12-02 01:31:31 +00:00
chendong76
51dabdfa3f [bugfix]解决分布式锁超时时间与lockwait_timeout参数设置不符的问题 2022-12-01 20:25:01 +08:00
Vinoth Veeraraghavan
7784e48e23 MOT new features: 
1. JIT support for stored procedures
2. MVCC & Cross-Txn support
3. Alter Table support (Add/Drop/Rename Column)
4. Low RTO
5. More stabilizations
 2022-12-01 18:18:05 +08:00
nnuanyang
bb29f96079 declare 
declare cursor & condition

plpgsql_parse_declare change

condition keyword

strcasecmo change

error message

customCondition change
 2022-12-01 01:48:29 -08:00
WangXiuqiang
76108778f1 支持分区表用表达式作为分区键 2022-12-01 16:23:42 +08:00
opengauss-bot
aca1831e9d !2401 MySQL特性--show warnings/errors语法 
Merge pull request !2401 from 吕辉/show_syntax
 2022-11-30 13:45:18 +00:00
chenxiaobin19
4537998102 support '-bool' operator 2022-11-30 17:13:12 +08:00
lvhui
66ed07e282 handle format code 2022-11-30 10:23:59 +08:00
weiwt
8274c4041d select_into_varlist 2022-11-29 23:40:06 +08:00
opengauss-bot
6ed2bf7f00 !2370 issue修复：使用ignore hint时输入非法值无法正确地报warning问题修复 
Merge pull request !2370 from zhangzhixian/ignore_invalid_input_fix
 2022-11-28 08:01:19 +00:00
lvhui
77098e8ee6 add show warnings and show errors syntax 2022-11-28 15:34:47 +08:00
opengauss-bot
448e85516a !2491 【bugfixed】解决打开enable_cachedplan_mgr后，执行含/*+ choose_adaptive_gplan */的PBE查询报错的问题 
Merge pull request !2491 from laishenghao/pbe-subquery
 2022-11-26 09:59:53 +00:00
laishenghao
746a10cf03 【bugfixed】解决打开enable_cachedplan_mgr后，执行含/*+ choose_adaptive_gplan */的PBE查询报错的问题 2022-11-26 17:36:16 +08:00
opengauss-bot
c41bb73557 !2463 【patch】合入gs_dump报错问题相关修改 
Merge pull request !2463 from laishenghao/gs_dump
 2022-11-26 01:19:46 +00:00
Laishenghao
b495aefdac 【patch】合入gs_dump报错问题相关修改 2022-11-22 14:13:13 +08:00
qianxue21
81ebf5dc99 兼容mysql的while和repeat语法_2 2022-11-15 15:45:28 +08:00
teooooozhang
9ed0b3cca4 issue fix：修复ignore在非法输入时insert/update失败的问题 2022-11-11 15:57:22 +08:00
peibaoyi
bb5b05ec46 主备共享存储 2022-11-07 22:04:18 +08:00
opengauss-bot
967eafed4e !2213 修复plpgsql中数组类型不保留元类型typmod的bug 
Merge pull request !2213 from Cross-罗/package_typmod
 2022-09-22 03:26:15 +00:00
luozihao
45716f8302 修复package数组没有保留typmod的bug 2022-09-22 09:51:16 +08:00
opengauss-bot
ece73c7d60 !2116 opengauss-server 数据库多协议支持增强 
Merge pull request !2116 from zhaojun/protocol-extension
 2022-09-21 10:00:15 +00:00
opengauss-bot
2d01a98a5d !2035 MySQL特性--rename table语法 
Merge pull request !2035 from 吕辉/rename
 2022-09-21 03:00:25 +00:00
lvhui
7867a5a434 Add rename table syntax for mysql feature and regression case message. 
对rename table语法，添加同义词检索，若表名存在同义词则不执行，若新表名已经存在同义词则不执行
对rename table语法，添加判断用户对namespace的建表和改表权限
 2022-09-19 02:13:06 -07:00
zhaojun
f71428f183 revise doc & extern function declaration 2022-09-16 12:21:23 +08:00
zhoubin
b9a173661d skip locked 2022-09-09 10:23:40 +08:00
Mijamind
6abed725b2 Merge remote-tracking branch 'upstream/master' 2022-09-07 09:47:14 +08:00
Mijamind
62b3cd4353 Merge remote-tracking branch 'upstream/master' 2022-09-07 09:35:18 +08:00
suncan
b4a6881506 set session/global 增强 2022-09-06 09:27:30 +08:00
yanghao
b919f404e8 add openGauss 3.1.0 feature code 2022-09-03 16:22:35 +08:00
li-judong
056317bad3 支持前缀索引 
Offering: GaussDB Kernel

More detail:
1、支持前缀索引创建
2、支持前缀索引匹配
 2022-09-01 09:21:18 +08:00
opengauss-bot
5e987cdd3a !2069 实现兼容MySQL SET自定义用户变量的功能 
Merge pull request !2069 from yuhuanhuan/demand_set
 2022-08-31 14:22:28 +00:00
yuhuanhuan
06f316894d 实现兼容MySQL SET自定义变量的功能 2022-08-31 20:30:49 +08:00
weiwentao
690c9a6963 add function group_concat 
add new guc parameter group_concat_max_len
 2022-08-31 09:26:51 +08:00
jiajunchang
c5b915a5e6 REINDEX CONCURRENTLY 2022-08-04 20:22:04 +08:00
junhangis
812f586beb Reduce memory allocation and deallocation to improve the computational performance of numeric digits. 
before optimization:
openGauss=# explain analyse select sqrt(t0) from t_numeric limit 10000000;
                                                          QUERY PLAN

-------------------------------------------------------------------------------------------
------------------------------------
 Limit  (cost=0.00..197973.49 rows=8386919 width=5) (actual time=0.054..167434.766 rows=838
8608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..197973.49 rows=8386919 width=5) (actual time=0.05
3..166061.081 rows=8388608 loops=1)
 Total runtime: 168495.866 ms
(3 rows)

Time: 168499.243 ms

after optimization:
openGauss=# explain analyse select sqrt(t0) from t_numeric limit 10000000;
                                                          QUERY PLAN

-------------------------------------------------------------------------------------------
------------------------------------
 Limit  (cost=0.00..197973.49 rows=8386919 width=5) (actual time=0.045..151376.445 rows=838
8608 loops=1)
   ->  Seq Scan on t_numeric  (cost=0.00..197973.49 rows=8386919 width=5) (actual time=0.04
4..150108.807 rows=8388608 loops=1)
 Total runtime: 152469.050 ms
(3 rows)

Time: 152472.278 ms
 2022-07-28 21:58:16 +08:00
opengauss-bot
9da57fdf70 !1908 issue处理：ignore_hint在interval分区表中插入null值时，报error而不是warning 
Merge pull request !1908 from zhangzhixian/issue_handling_for_interval_partition
 2022-07-20 10:33:18 +00:00
teooooozhang
ffae76f123 ignore_hint: issue handling for interval partition condition, which cannot report warning when inserting null value 2022-07-19 10:58:44 +08:00
opengauss-bot
16c1373304 !1919 修复并行创建函数时同时成功 
Merge pull request !1919 from 仲夏十三/dolphin
 2022-07-06 03:51:34 +00:00