diff options
Diffstat (limited to 'sql/ha_partition.h')
| -rw-r--r-- | sql/ha_partition.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sql/ha_partition.h b/sql/ha_partition.h index d0301e24a93..f47dfe8f621 100644 --- a/sql/ha_partition.h +++ b/sql/ha_partition.h @@ -176,6 +176,11 @@ private: This to ensure it will work with statement based replication. */ bool auto_increment_safe_stmt_log_lock; + /** For optimizing ha_start_bulk_insert calls */ + MY_BITMAP m_bulk_insert_started; + ha_rows m_bulk_inserted_rows; + /** used for prediction of start_bulk_insert rows */ + enum_monotonicity_info m_part_func_monotonicity_info; public: handler *clone(MEM_ROOT *mem_root); virtual void set_part_info(partition_info *part_info) @@ -353,7 +358,6 @@ public: Bulk inserts are supported if all underlying handlers support it. start_bulk_insert and end_bulk_insert is called before and after a number of calls to write_row. - Not yet though. */ virtual int write_row(uchar * buf); virtual int update_row(const uchar * old_data, uchar * new_data); @@ -361,6 +365,10 @@ public: virtual int delete_all_rows(void); virtual void start_bulk_insert(ha_rows rows); virtual int end_bulk_insert(); +private: + ha_rows guess_bulk_insert_rows(); + void start_part_bulk_insert(uint part_id); +public: virtual bool is_fatal_error(int error, uint flags) { |