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b15c245a18
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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
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2022-12-22 18:49:41 +08:00 |
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e73020e2b7
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!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
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2022-12-16 08:07:40 +00:00 |
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8b19fc7972
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fix not null constraint of record unaffective bug
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2022-12-16 15:04:20 +08:00 |
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01f6fc32cd
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【master回合】gs_guc reload概率性产生内存越界问题修复
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2022-12-09 11:12:57 +08:00 |
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41c3b9d730
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!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
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2022-12-08 12:02:58 +00:00 |
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fd699de6a9
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【】解决自定义变量core问题
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2022-12-08 17:20:50 +08:00 |
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ecf4c78cb2
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Merge remote-tracking branch 'upstream/master'
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2022-12-05 19:32:01 +08:00 |
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d031f0f466
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!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
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2022-12-05 08:35:25 +00:00 |
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ef0ab20012
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support updatable view
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2022-12-02 16:26:58 +08:00 |
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7166db0a96
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!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
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2022-12-02 01:31:31 +00:00 |
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51dabdfa3f
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[bugfix]解决分布式锁超时时间与lockwait_timeout参数设置不符的问题
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2022-12-01 20:25:01 +08:00 |
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7784e48e23
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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
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2022-12-01 18:18:05 +08:00 |
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bb29f96079
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declare
declare cursor & condition
plpgsql_parse_declare change
condition keyword
strcasecmo change
error message
customCondition change
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2022-12-01 01:48:29 -08:00 |
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76108778f1
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支持分区表用表达式作为分区键
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2022-12-01 16:23:42 +08:00 |
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aca1831e9d
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!2401 MySQL特性--show warnings/errors语法
Merge pull request !2401 from 吕辉/show_syntax
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2022-11-30 13:45:18 +00:00 |
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4537998102
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support '-bool' operator
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2022-11-30 17:13:12 +08:00 |
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66ed07e282
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handle format code
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2022-11-30 10:23:59 +08:00 |
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8274c4041d
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select_into_varlist
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2022-11-29 23:40:06 +08:00 |
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6ed2bf7f00
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!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
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2022-11-28 08:01:19 +00:00 |
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77098e8ee6
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add show warnings and show errors syntax
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2022-11-28 15:34:47 +08:00 |
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448e85516a
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!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
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2022-11-26 09:59:53 +00:00 |
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746a10cf03
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【bugfixed】解决打开enable_cachedplan_mgr后，执行含/*+ choose_adaptive_gplan */的PBE查询报错的问题
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2022-11-26 17:36:16 +08:00 |
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c41bb73557
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!2463 【patch】合入gs_dump报错问题相关修改
Merge pull request !2463 from laishenghao/gs_dump
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2022-11-26 01:19:46 +00:00 |
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b495aefdac
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【patch】合入gs_dump报错问题相关修改
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2022-11-22 14:13:13 +08:00 |
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81ebf5dc99
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兼容mysql的while和repeat语法_2
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2022-11-15 15:45:28 +08:00 |
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9ed0b3cca4
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issue fix：修复ignore在非法输入时insert/update失败的问题
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2022-11-11 15:57:22 +08:00 |
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bb5b05ec46
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主备共享存储
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2022-11-07 22:04:18 +08:00 |
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967eafed4e
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!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
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2022-09-22 03:26:15 +00:00 |
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45716f8302
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修复package数组没有保留typmod的bug
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2022-09-22 09:51:16 +08:00 |
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ece73c7d60
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!2116 opengauss-server 数据库多协议支持增强
Merge pull request !2116 from zhaojun/protocol-extension
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2022-09-21 10:00:15 +00:00 |
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2d01a98a5d
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!2035 MySQL特性--rename table语法
Merge pull request !2035 from 吕辉/rename
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2022-09-21 03:00:25 +00:00 |
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7867a5a434
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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
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2022-09-19 02:13:06 -07:00 |
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f71428f183
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revise doc & extern function declaration
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2022-09-16 12:21:23 +08:00 |
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b9a173661d
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skip locked
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2022-09-09 10:23:40 +08:00 |
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6abed725b2
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Merge remote-tracking branch 'upstream/master'
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2022-09-07 09:47:14 +08:00 |
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62b3cd4353
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Merge remote-tracking branch 'upstream/master'
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2022-09-07 09:35:18 +08:00 |
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b4a6881506
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set session/global 增强
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2022-09-06 09:27:30 +08:00 |
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b919f404e8
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add openGauss 3.1.0 feature code
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2022-09-03 16:22:35 +08:00 |
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056317bad3
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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
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2022-09-01 09:21:18 +08:00 |
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5e987cdd3a
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!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
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2022-08-31 14:22:28 +00:00 |
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06f316894d
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实现兼容MySQL SET自定义变量的功能
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2022-08-31 20:30:49 +08:00 |
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690c9a6963
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add function group_concat
add new guc parameter group_concat_max_len
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2022-08-31 09:26:51 +08:00 |
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c5b915a5e6
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REINDEX CONCURRENTLY
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2022-08-04 20:22:04 +08:00 |
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812f586beb
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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
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2022-07-28 21:58:16 +08:00 |
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9da57fdf70
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!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
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2022-07-20 10:33:18 +00:00 |
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ffae76f123
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ignore_hint: issue handling for interval partition condition, which cannot report warning when inserting null value
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2022-07-19 10:58:44 +08:00 |
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16c1373304
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!1919 修复并行创建函数时同时成功
Merge pull request !1919 from 仲夏十三/dolphin
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2022-07-06 03:51:34 +00:00 |
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bfb3754eb9
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修复并行创建函数同时成功
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2022-07-05 19:42:48 +08:00 |
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ea558fe889
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!1874 修复删除订阅时逻辑复制槽不存在报错的问题
Merge pull request !1874 from chenxiaobin/initial_data
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2022-06-23 01:53:38 +00:00 |
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6e3f441b6c
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check if temporary replication slot of tablesync worker exist before dropping it
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2022-06-22 14:12:12 +08:00 |
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