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add for insert values statement split&rewrite batch optimization

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yishenglanlingzui
2023-08-14 15:12:40 +00:00
committed by ob-robot
parent 15934d24ac
commit 9b3f07d4ad
37 changed files with 1653 additions and 290 deletions
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4
src/share/parameter/ob_parameter_seed.ipp
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@ -246,6 +246,10 @@ DEF_INT_WITH_CHECKER(_enable_defensive_check, OB_CLUSTER_PARAMETER, "1",
"1 means normal defensive check is enabled, "
"2 means more strict defensive check is enabled, such as check partition id validity",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
//
DEF_BOOL(_sql_insert_multi_values_split_opt, OB_CLUSTER_PARAMETER, "True",
"True means that the split + batch optimization for inserting multiple rows of the insert values ​​statement can be done",
ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
DEF_INT(_min_malloc_sample_interval, OB_CLUSTER_PARAMETER, "16", "[1, 10000]",
"the min malloc times between two samples, "