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e7a0359f26
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fix simplify case when bug
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2023-12-19 04:13:37 +00:00 |
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ac49013ccb
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add write scope list to simplify ora_decode
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2023-12-19 00:43:02 +00:00 |
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37fe7ce4eb
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[FEAT MERGE] 4.3 optimizer enhancement
Co-authored-by: 2149 <260391947@qq.com>
Co-authored-by: akaError <lzg020616@163.com>
Co-authored-by: jinmaoli <lijinmao.csmaster@gmail.com>
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2023-12-18 14:04:23 +08:00 |
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3f58c62c83
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Merge branch 'pr_1479'
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2023-10-31 19:41:01 +00:00 |
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4ebc347f35
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Fix like '\' bug
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2023-10-20 03:13:25 +00:00 |
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ff1d83df68
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fix ObRawExpr::add_child_flags bug
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2023-09-08 12:38:14 +08:00 |
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f4aff366fd
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bugfix: set collation level when add cast during remove subquery
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2023-08-15 08:40:53 +00:00 |
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af62662569
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support extract query range with user var and fix some bugs
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2023-08-08 06:13:14 +00:00 |
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9668dc6814
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fix: transform information statistics are incorrect
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2023-07-21 10:44:16 +08:00 |
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49dde3adb3
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fix bug not deal vector condition in full out join if using no_rewite hint
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2023-07-11 05:12:34 +00:00 |
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b9dc170c63
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[CP] rewrite ora_decode which has const result to const result.
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2023-06-06 07:48:24 +00:00 |
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0e16cc4545
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Fix incorrect accuracy when replacing nvl expr and disable simplify nvl expr in rollup
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2023-05-09 06:12:11 +00:00 |
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13e2a46659
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Fix simplify multiset expr bug
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2023-04-28 11:19:02 +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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66f14cfab9
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Fix SimplifyExpr bug
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2023-02-09 16:30:47 +00:00 |
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6bb75960fe
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fix shared expr and simplify nvl bugs
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2023-02-09 15:45:00 +00:00 |
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8b13ec187c
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fix remove subquery filter is flase bug
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2023-02-07 11:27:04 +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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2c5e745e15
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Fix simplify is null bug
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2023-01-12 19:02:33 +08:00 |
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87a9357186
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set the initial value of wrs to scn min
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2023-01-12 19:02:33 +08:00 |
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54b64a7263
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[scn] fix failure of mittest after refresh feature scn
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2023-01-12 19:02:20 +08:00 |
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d2415e376b
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fix outline data generate plan bug
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2022-11-09 08:35:52 +00:00 |
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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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