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[CP] modify default value of system parameter range_optimizer_max_mem_size

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obdev
2023-12-20 07:48:04 +00:00
committed by ob-robot
parent 2092949b91
commit 4560d414c3
2 changed files with 5 additions and 2 deletions
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3
src/sql/rewrite/ob_query_range.cpp
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@ -180,6 +180,9 @@ int ObQueryRange::init_query_range_ctx(ObIAllocator &allocator,
query_range_ctx_->phy_rowid_for_table_loc_ = phy_rowid_for_table_loc;
query_range_ctx_->ignore_calc_failure_ = ignore_calc_failure;
query_range_ctx_->range_optimizer_max_mem_size_ = exec_ctx->get_my_session()->get_range_optimizer_max_mem_size();
if (0 == query_range_ctx_->range_optimizer_max_mem_size_) {
query_range_ctx_->range_optimizer_max_mem_size_ = INT64_MAX;
}
query_range_ctx_->use_in_optimization_ = use_in_optimization;
}
for (int64_t i = 0; OB_SUCC(ret) && i < range_columns.count(); ++i) {