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89 Commits

Author SHA1 Message Date
skylhd
1dc1bc30e7 [CP][BUGFIX] fix trim process single outrow lob 2024-03-15 11:45:43 +00:00
obdev
fea19bc54e [CP] reorder the order of complex filters 2024-02-21 09:19:05 +00:00
obdev
92e5d1b287 [CP] [to #53785684] Fix bug, add assign SQL (actually var_val) transform to dynamic SQL when var_val has user variables. 2024-02-10 10:55:17 +00:00
xianyu-w
dc32079645 [FEAT MERGE] [CP] Improve the rowcount estimation 
Co-authored-by: akaError <lzg020616@163.com>
 2024-02-09 19:58:19 +00:00
obdev
c5a5b18553 [CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors 2024-02-09 14:31:42 +00:00
obdev
b75fc423ec [CP][BUGFIX] fix lrpad mysql pad len zero 2024-02-09 07:07:47 +00:00
obdev
626c5536f9 bugfix: substr expr get wrong result length 2024-02-08 19:30:43 +00:00
hezuojiao
5ca81e3013 Fix expr calc accuracy reuse during type deduce 2024-02-08 16:26:25 +00:00
hezuojiao
844dfb0162 [CP] Fix null hash value mismatch by using datum hash_func_v2 2024-02-08 14:51:04 +00:00
obdev
b6a15b6111 fix some outline/hint bugs 2024-02-08 13:15:20 +00:00
obdev
0d0b11c0cc [FEAT MERGE] impl vectorization 2.0 
Co-authored-by: oceanoverflow <oceanoverflow@gmail.com>
Co-authored-by: hezuojiao <hezuojiao@gmail.com>
Co-authored-by: Monk-Liu <1152761042@qq.com>
 2024-02-08 05:32:54 +00:00
obdev
ae90c30120 Parsing numeric constant as ObDecimalIntType in oracle compatible mode 2024-02-07 04:13:50 +00:00
obdev
bd15b1d306 Fixing bug: PX hangs due to calling get_next_batch after coordinater being drained. 2024-02-07 03:58:39 +00:00
ZenoWang
c8ef409bf3 Do not report ERROR when sample rate equals 100 2024-02-06 14:49:36 +00:00
swjtu-wenxiang
c93c104250 [CP] [to #53785684] Fix bug, add assign SQL (actually var_val) transform to dynamic SQL when var_val has user variables. 2024-02-05 14:12:18 +00:00
xianyu-w
d2ab1a4aae [FEAT MERGE] [CP] Improve the rowcount estimation 
Co-authored-by: akaError <lzg020616@163.com>
 2024-01-22 04:12:26 +00:00
chimyue
fd6b7ed1c5 [CP] use optimizer_features_enable system variable and optimizer_features_enable hint to control optimizer behaviors 2024-01-17 11:12:35 +00:00
skylhd
9091ffd7a1 [CP][BUGFIX] fix lrpad mysql pad len zero 2024-01-10 15:42:41 +00:00
dontknow9179
918714528b bugfix: substr expr get wrong result length 2024-01-03 02:12:46 +00:00
hezuojiao
8ebb14abc6 Fix expr calc accuracy reuse during type deduce 2023-12-28 11:43:08 +00:00
hezuojiao
2376627c6d [CP] Fix null hash value mismatch by using datum hash_func_v2 
Co-authored-by: jinmaoli <lijinmao.csmaster@gmail.com>
 2023-12-27 13:52:27 +00:00
chimyue
2c9d21b7d9 fix some outline/hint bugs 2023-12-27 03:13:13 +00:00
obdev
b6773084c6 [FEAT MERGE] impl vectorization 2.0 
Co-authored-by: Naynahs <cfzy002@126.com>
Co-authored-by: hwx65 <1780011298@qq.com>
Co-authored-by: oceanoverflow <oceanoverflow@gmail.com>
 2023-12-22 03:43:22 +00:00
Zach41
743740102d Parsing numeric constant as ObDecimalIntType in oracle compatible mode 2023-11-28 15:11:49 +00:00
obdev
511eb3f076 Fixing bug: PX hangs due to calling get_next_batch after coordinater being drained. 2023-11-28 12:47:30 +00:00
niyuhang
c8ace58297 mark some file to been opensource for ce-farm 2023-11-15 11:44:44 +00:00
ChangerR
7d7c37db03 fix some bugs 2023-11-10 06:39:12 +00:00
zhjc1124
3f8c7213fb [CP] [4_2_x]fix white_list match error 2023-11-01 13:09:11 +00:00
chaser-ch
0b52588e3a fix mysqltest case 2023-11-01 08:43:15 +00:00
chaser-ch
566e920620 Merge branch 'column_store' 
Co-authored-by: wangt1xiuyi <13547954130@163.com>
Co-authored-by: yangqise7en <877793735@qq.com>
Co-authored-by: Zach41 <zach_41@163.com>
 2023-10-31 15:39:22 +00:00
tushicheng
42f577e33d limit DEFAULT_CTX_ID of tenant_500 from 4G to 2G 2023-09-28 02:09:45 +00:00
wangt1xiuyi
1db0d89765 fix sign expr bug 2023-09-13 13:14:13 +00:00
obdev
794549cf22 Add normal_date_expr to the rewriting phase to solve the problem of comparing illegal date constants with date columns. 2023-09-11 07:10:43 +00:00
yinyj17
4a904949c2 fix correctness bug of replacing zerofill column expr 2023-09-09 13:42:25 +00:00
obdev
4c232da560 bugfix: lnnvl raw expr printer 2023-09-01 04:44:17 +00:00
wangt1xiuyi
29f839ec8e no estimate block count and auto gather stats in mysqltest 2023-08-29 06:40:40 +00:00
obdev
544bb4d87c adjust max_allow_packet_size to 16mb 2023-08-26 04:44:30 +00:00
obdev
233189cbb1 [CP] Improve incorrect value error info for insert/replace into values 2023-08-25 06:10:27 +00:00
wangt1xiuyi
09f80e6a68 fix some bugs 2023-08-17 17:06:37 +08:00
hezuojiao
9cd60f84b4 [CP] SQL EXEC Engine batchsize auto downgrade 
Co-authored-by: qubin-ben <qubin01@gmail.com>
 2023-08-14 04:12:34 +00:00
2149
b66dd1ebf2 Fix create view and alter generated column bugs 2023-08-10 09:42:26 +00:00
obdev
0854e787d1 fix result type deduce bug of expr_repeat 2023-08-09 12:48:38 +00:00
2149
8063cbeebb Fix system function compatibility bugs 2023-08-02 13:42:35 +00:00
zzg19950727
76c8a644a0 [CP] [CP]implement query range cost model 2023-07-19 10:42:16 +00:00
hezuojiao
80de9764e2 Revert SQL Vectorize Engine batchsize auto downgrade 2023-07-14 13:42:11 +00:00
hezuojiao
713cfc4ea4 SQL EXEC Engine batchsize auto downgrade 
Co-authored-by: qubin-ben <qubin01@gmail.com>
 2023-07-13 03:12:19 +00:00
obdev
0f3fef7131 fix bug: missing out on replacing calc_tablet_id_expr_ in ObLogJoinFilter 2023-06-29 13:42:26 +00:00
skylhd
e3165df6d4 [BUGFIX]fix repeat text type 2023-06-15 03:54:00 +00:00
skylhd
05295dd0f6 expr repeat/space/lrpad opt for text type 2023-06-13 02:12:20 +00:00
sdc
32b88df229 check type of raw expr before static_cast 2023-05-31 18:42:07 +00:00