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[FEAT MERGE] implement dynamic sampling

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This commit is contained in:
wangt1xiuyi
2023-04-27 12:15:28 +00:00
committed by ob-robot
parent 56f85c9c76
commit f745b47cbc
86 changed files with 6754 additions and 2282 deletions
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unittest/sql/optimizer/test_optimizer.cpp
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@ -351,7 +351,6 @@ TEST_F(TestOptimizer, scan_cost) {
est_cost_info.table_meta_info_->table_rowkey_count_ = 3;
est_cost_info.table_meta_info_->table_row_count_ = 100000;
est_cost_info.table_meta_info_->part_count_ = 1;
est_cost_info.table_meta_info_->cost_est_type_ = OB_DEFAULT_STAT_EST;
est_cost_info.index_meta_info_.index_part_size_ = OB_EST_DEFAULT_DATA_SIZE;
est_cost_info.index_meta_info_.index_micro_block_size_ = 16384;
est_cost_info.batch_type_ = common::ObSimpleBatch::T_SCAN;