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642f1c7d84
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[FEAT MERGE] optimizer statistics gather enhance
Co-authored-by: Larry955 <1412857955@qq.com>
Co-authored-by: wangt1xiuyi <13547954130@163.com>
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2023-04-28 13:11:58 +00:00 |
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f745b47cbc
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[FEAT MERGE] implement dynamic sampling
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2023-04-27 12:15:28 +00:00 |
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6cfbbe8784
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[CP] fix bug about time type for old engine and new engine
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2023-04-04 15:41:19 +00:00 |
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8ce2f275c4
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[fix] remove some internal urls and emails
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2023-03-17 20:57:21 +08:00 |
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ca1fcada83
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update histogram buckets from pointer to ObArrayWrap
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2023-02-10 11:11:04 +00:00 |
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44302ab27f
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fix optimizer histogram memory leak in KVCACHE
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2023-02-09 15:55:39 +00:00 |
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f8c5c2647f
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[FEAT MERGE] Merge syslog user experience improvement to master
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: tino247 <tino247@126.com>
Co-authored-by: chaser-ch <chaser.ch@antgroup.com>
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2023-02-06 15:52:24 +08:00 |
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2d19a9d8f5
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[FEAT MERGE]4_1_sql_feature
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
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2023-01-28 16:01:28 +08:00 |
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08802d94f6
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[FEAT MERGE] 4.1 PL/SQL enhence & development
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2023-01-12 19:02:33 +08:00 |
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26f2754db2
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[FEAT MERGE] Support float/double(m, d) in mysql mode
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2023-01-12 19:02:33 +08:00 |
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93a1074b0c
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patch 4.0
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2022-10-24 17:57:12 +08:00 |
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5af4cb27dc
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[CP] [CP] [CP] fix aggr convert lost origin result type
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2022-06-25 19:11:32 +08:00 |
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b9fc792163
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fix user variable not do eval
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2022-04-01 16:52:17 +08:00 |
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0002ca3b94
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fix function convert_tz bug
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2022-02-28 20:14:53 +08:00 |
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c84b7de59c
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enhance plan expiration, optimize index prune for small row count
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2021-11-11 19:49:35 +08:00 |
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9ff1baa323
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refine large size query range
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2021-11-01 11:34:38 +08:00 |
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16b086a718
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fix late materialization bug
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2021-09-24 19:19:08 +08:00 |
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0b7773c43f
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add double-destroy check for MemoryContext
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2021-07-27 19:54:14 +08:00 |
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f45d2cdbe2
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cp bug fix to open source branch
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2021-07-20 17:06:14 +08:00 |
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c949c5e01f
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patch bug fix to open source branch
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2021-07-19 22:45:15 +08:00 |
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e03cb03357
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PATCH bugfix to opensource branch
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2021-07-19 22:33:13 +08:00 |
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131c2cf658
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remote execute hang because of plan diff with ctrl ser and runner ser
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2021-07-14 10:24:13 +08:00 |
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4a92b6d7df
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reformat source code
according to code styles, 'AccessModifierOffset' should be -2.
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2021-06-17 10:40:36 +08:00 |
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03001c1fe3
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update rewrite rules
* adjust re est cost for nestloop semi/anti join
* add threshold for cost base transform
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2021-06-16 11:36:24 +08:00 |
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cea7de1475
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init push
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2021-05-31 22:56:52 +08:00 |
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