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2d19a9d8f56dbb4d8027707301fc3d737b8883fa
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123 Commits

Author SHA1 Message Date
obdev
2d19a9d8f5 [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>
 2023-01-28 16:01:28 +08:00
obdev
bbb017266b [FEAT MERGE]:Oracle Json Supported 2023-01-28 15:52:30 +08:00
Monk-Liu
9484175163 [FEAT MERGE]: online optimizer stats gather. 
Co-authored-by: obdev <obdev@oceanbase.com>
 2023-01-28 13:54:38 +08:00
obdev
263a44af96 [FEAT MERGE] merge NLJ/SPF group rescan 2023-01-12 15:17:04 +00:00
xianyu-w
87e368c52f Fix udt bugs 2023-01-12 19:02:33 +08:00
akaError
c0acd5e468 [bug]Join order changed when execute with the udf by different parallel hint 2023-01-12 19:02:33 +08:00
Handora
561432c689 [FEAT MERGE] Big Txn Execution Optimization 2023-01-12 19:02:33 +08:00
obdev
d5c563072a fix index skip scan selectively calculate bugs 2023-01-12 19:02:33 +08:00
obdev
07b1224a51 [FEAT MERGE] skip scan feature and performance optimization 2023-01-12 19:02:33 +08:00
obdev
5aed6bd3d8 [FEAT MERGE] ELR & WeakRead feature enhancement 2023-01-12 19:02:33 +08:00
obdev
40d215fc5a [FEAT MERGE] GIS 2023-01-12 19:02:33 +08:00
obdev
8ffb94cd93 Free related_list_ before inner_location in ObTableLocation::reset. 2023-01-12 19:02:33 +08:00
Larry955
892a3414d0 fix searray has no autofree flag in optimizer stage 2023-01-12 19:02:33 +08:00
obdev
050e984b04 [FEAT MERGE] OLTP performance optimization feature 2023-01-12 19:02:33 +08:00
wangt1xiuyi
9daa7428e9 fix insert all not support subquery 2023-01-12 19:02:33 +08:00
obdev
2ff985ffdd Fix ps prepare stage type deduction failure 2023-01-12 19:02:33 +08:00
ChangerR
5f21568380 fix not alloc distribute for-update op for multi part table 2023-01-12 19:02:33 +08:00
Larry955
25b02ac399 fix parallel var assign bug 2023-01-12 19:02:33 +08:00
obdev
b421987484 fix concurrent problem of px target monitor 2023-01-12 19:02:33 +08:00
obdev
7d793b8862 disable batch rescan for empty range conditions 2023-01-12 19:02:33 +08:00
zzg19950727
f8f024230a fix subquery expr in join`s filter can not execute bug 2023-01-12 19:02:33 +08:00
obdev
428577024b enable prune unstable path for table use default statistics 2023-01-12 19:02:33 +08:00
obdev
f320ab99da [CP]Fixbug:observer core at oceanbase::sql::ObRelationalExprOperator::deduce_cmp_type(3_2_x_release->master) 2023-01-12 19:02:33 +08:00
obdev
3f74037737 [CP] [CP] Add limitation for larget set stmts' cost based transformation. 2023-01-12 19:02:33 +08:00
obdev
f5db12ecdd [SCN] modify with review comments 2023-01-12 19:02:33 +08:00
obdev
51de5b5911 [SCN] fix farm failure 2023-01-12 19:02:33 +08:00
obdev
87a9357186 set the initial value of wrs to scn min 2023-01-12 19:02:33 +08:00
obdev
99d4f56fec [scn] mv definition of SCN to dir of share 2023-01-12 19:02:33 +08:00
obdev
68151eb87a [SCN] modify missing scenes 2023-01-12 19:02:33 +08:00
obdev
c538314fd7 [SCN] adjust ObBatchCreateTabletArg 2023-01-12 19:02:33 +08:00
obdev
4c49f6e7c5 fix scn legacy issues 2023-01-12 19:02:33 +08:00
obdev
59db61e110 [scn] rename log_ts to scn 2023-01-12 19:02:33 +08:00
obdev
8a4d14122f replace ts related to ddl with scn. 2023-01-12 19:02:33 +08:00
wangt1xiuyi
11485d6a98 [SCN REFACTOR] replace flash back snapshot and remove read snapshot session 2023-01-12 19:02:33 +08:00
obdev
54b64a7263 [scn] fix failure of mittest after refresh feature scn 2023-01-12 19:02:20 +08:00
obdev
8727754142 Fix roll up with const expr bug 2022-11-25 10:35:48 +00:00
zzg19950727
3ef3fad8a3 [CP] fix temp table access location constraint bug 2022-11-23 08:09:23 +00:00
hezuojiao
bb20bfc8a4 Fix table location cast to enumset deserialize failed 2022-11-21 12:40:22 +00:00
obdev
0036ef55b1 [CP] get_stmt_max_table_dop hung 2022-11-18 09:10:30 +00:00
Larry955
cd0687afbf fix hash hash sharding info bug 2022-11-16 13:05:36 +00:00
obdev
ff0c30bc5d fix mysqltest:root dfo can not alloc bloom filter in pull to local shuffle 2022-11-14 09:38:15 +00:00
Larry955
96afe7bb8a fix subplan filter bug 2022-11-13 02:19:18 +08:00
obdev
d2415e376b fix outline data generate plan bug 2022-11-09 08:35:52 +00:00
obdev
c15ddf7c6d fix on condition contain subquery bug 2022-11-08 10:05:30 +00:00
obdev
0d96a5fdf3 Fix pushdown qual bug and failed mysqltest 2022-11-08 03:12:48 +00:00
obdev
afa4d5f80f fix mysqltest 2022-11-07 10:35:56 +00:00
qianchanger
fa87d1117c [CP] Limit the memory use of bloom filter to 2g 2022-11-07 09:06:33 +00:00
obdev
00b7bf0483 fix adjust_recursive_cte_plan function adjust shared operator bug 2022-11-04 11:43:12 +00:00
obdev
5ea315fe08 Fix skyline pruning interesting order dim failure problem 2022-11-03 05:08:33 +00:00
obdev
71d86596e7 add task hash map to das ref 2022-11-03 02:38:31 +00:00