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[FEAT MERGE] transaction pdml support optimization

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Co-authored-by: SanmuWangZJU <sanmuwang.ws@gmail.com>
This commit is contained in:
chinaxing
2024-02-07 23:02:56 +00:00
committed by ob-robot
parent 58aad015d5
commit 8d63652331
169 changed files with 8960 additions and 3921 deletions
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6
src/sql/optimizer/ob_insert_log_plan.cpp
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@ -725,11 +725,6 @@ int ObInsertLogPlan::check_insert_location_need_multi_partition_dml(ObLogicalOpe
} else {
is_multi_part_dml = true;
}
} else if (insert_stmt->is_insert_up() || insert_stmt->is_replace()) {
// #issue/44052024
// force insert_up & replace use distribute op to avoid 4.0 branch rollback bug.
// should remove this condition in 4.1
is_multi_part_dml = true;
} else if (OB_FAIL(check_if_match_partition_wise_insert(*insert_sharding,
top,
is_partition_wise))) {
@ -799,6 +794,7 @@ int ObInsertLogPlan::check_if_match_partition_wise_insert(ObShardingInfo &target
} else {
is_partition_wise = is_match && !top.is_exchange_allocated();
}
LOG_TRACE("check partition wise", K(is_match), K(top.is_exchange_allocated()));
return ret;
}