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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2022-10-26 15:26:06 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2022-10-26 15:26:06 +0200 |
| commit | 4519b42e61ba2cac248a2238f63113a739661590 (patch) | |
| tree | 802c88ad7cdc5cda175e90802dbfee07f18f3e86 /sql/sql_analyze_stmt.h | |
| parent | f90d9c347fdac35720f874070797559ede066598 (diff) | |
| parent | 29633dc0c0c49f27ad3c9a405f4730fbfef4bbb0 (diff) | |
| download | mariadb-git-4519b42e61ba2cac248a2238f63113a739661590.tar.gz | |
Merge branch '10.4' into 10.5
Diffstat (limited to 'sql/sql_analyze_stmt.h')
| -rw-r--r-- | sql/sql_analyze_stmt.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sql/sql_analyze_stmt.h b/sql/sql_analyze_stmt.h index 990c79fb9ad..968b8d38295 100644 --- a/sql/sql_analyze_stmt.h +++ b/sql/sql_analyze_stmt.h @@ -416,12 +416,13 @@ public: uint get_container_elements() const { return container_elements; } + uint get_container_lookups() { return n_checks; } + double get_r_selectivity_pct() const { - return static_cast<double>(n_positive_checks) / - static_cast<double>(n_checks); + return n_checks ? static_cast<double>(n_positive_checks) / + static_cast<double>(n_checks) : 0; } size_t get_container_buff_size() const { return container_buff_size; } }; - |