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fix storage estimate row can't used in opt stats row_count is 0

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This commit is contained in:
obdev
2023-02-07 20:51:29 +08:00
committed by ob-robot
parent 62be804b69
commit cc70336767
10 changed files with 9 additions and 52 deletions
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4
src/sql/optimizer/ob_opt_est_cost_model.h
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@ -54,7 +54,6 @@ struct ObTableMetaInfo
part_size_(0),
average_row_size_(0),
row_count_(0),
is_only_memtable_data_(false),
cost_est_type_(ObEstimateType::OB_CURRENT_STAT_EST),
has_opt_stat_(false),
is_empty_table_(false),
@ -68,7 +67,7 @@ struct ObTableMetaInfo
TO_STRING_KV(K_(ref_table_id), K_(part_count), K_(micro_block_size),
K_(part_size), K_(average_row_size), K_(table_column_count),
K_(table_rowkey_count), K_(table_row_count), K_(row_count),
K_(is_only_memtable_data), K_(cost_est_type), K_(has_opt_stat),
K_(cost_est_type), K_(has_opt_stat),
K_(is_empty_table), K_(micro_block_count));
/// the following fields come from schema info
@ -85,7 +84,6 @@ struct ObTableMetaInfo
double average_row_size_; //main table best partition average row size
double row_count_; // row count after filters, estimated by stat manager
bool is_only_memtable_data_; // whether has only memtable data
ObEstimateType cost_est_type_; // cost estimation type
bool has_opt_stat_;
bool is_empty_table_;