diff options
Diffstat (limited to 'sql/table.h')
| -rw-r--r-- | sql/table.h | 47 |
1 files changed, 18 insertions, 29 deletions
diff --git a/sql/table.h b/sql/table.h index 531b08bf813..aad0117b26a 100644 --- a/sql/table.h +++ b/sql/table.h @@ -496,19 +496,6 @@ typedef struct st_table_field_def } TABLE_FIELD_DEF; -#ifdef WITH_PARTITION_STORAGE_ENGINE -/** - Partition specific ha_data struct. -*/ -typedef struct st_ha_data_partition -{ - bool auto_inc_initialized; - mysql_mutex_t LOCK_auto_inc; /**< protecting auto_inc val */ - ulonglong next_auto_inc_val; /**< first non reserved value */ -} HA_DATA_PARTITION; -#endif - - class Table_check_intact { protected: @@ -602,8 +589,9 @@ struct TABLE_SHARE Doubly-linked (back-linked) lists of used and unused TABLE objects for this share. */ - I_P_List <TABLE, TABLE_share> used_tables; - I_P_List <TABLE, TABLE_share> free_tables; + typedef I_P_List <TABLE, TABLE_share> TABLE_list; + TABLE_list used_tables; + TABLE_list free_tables; engine_option_value *option_list; /* text options for table */ ha_table_option_struct *option_struct; /* structure with parsed options */ @@ -721,6 +709,9 @@ struct TABLE_SHARE */ int cached_row_logging_check; + /* Name of the tablespace used for this table */ + char *tablespace; + #ifdef WITH_PARTITION_STORAGE_ENGINE /* filled in when reading from frm */ bool auto_partitioned; @@ -742,16 +733,8 @@ struct TABLE_SHARE */ const TABLE_FIELD_DEF *table_field_def_cache; - /** place to store storage engine specific data */ - void *ha_data; - void (*ha_data_destroy)(void *); /* An optional destructor for ha_data */ - -#ifdef WITH_PARTITION_STORAGE_ENGINE - /** place to store partition specific data, LOCK_ha_data hold while init. */ - HA_DATA_PARTITION *ha_part_data; - /* Destructor for ha_part_data */ - void (*ha_part_data_destroy)(HA_DATA_PARTITION *); -#endif + /** Main handler's share */ + Handler_share *ha_share; /** Instrumentation for this table share. */ PSI_table_share *m_psi; @@ -1197,7 +1180,8 @@ public: Query_arena *expr_arena; #ifdef WITH_PARTITION_STORAGE_ENGINE partition_info *part_info; /* Partition related information */ - bool no_partitions_used; /* If true, all partitions have been pruned away */ + /* If true, all partitions have been pruned away */ + bool all_partitions_pruned_away; #endif uint max_keys; /* Size of allocated key_info array. */ bool stats_is_read; /* Persistent statistics is read for the table */ @@ -1967,6 +1951,11 @@ struct TABLE_LIST MDL_request mdl_request; +#ifdef WITH_PARTITION_STORAGE_ENGINE + /* List to carry partition names from PARTITION (...) clause in statement */ + List<String> *partition_names; +#endif /* WITH_PARTITION_STORAGE_ENGINE */ + void calc_md5(char *buffer); int view_check_option(THD *thd, bool ignore_failure); bool create_field_translation(THD *thd); @@ -2122,7 +2111,7 @@ struct TABLE_LIST @brief Returns the name of the database that the referenced table belongs to. */ - char *get_db_name() { return view != NULL ? view_db.str : db; } + char *get_db_name() const { return view != NULL ? view_db.str : db; } /** @brief Returns the name of the table that this TABLE_LIST represents. @@ -2130,7 +2119,7 @@ struct TABLE_LIST @details The unqualified table name or view name for a table or view, respectively. */ - char *get_table_name() { return view != NULL ? view_name.str : table_name; } + char *get_table_name() const { return view != NULL ? view_name.str : table_name; } bool is_active_sjm(); bool is_jtbm() { return test(jtbm_subselect!=NULL); } st_select_lex_unit *get_unit(); @@ -2419,7 +2408,7 @@ int open_table_from_share(THD *thd, TABLE_SHARE *share, const char *alias, bool unpack_vcol_info_from_frm(THD *thd, MEM_ROOT *mem_root, TABLE *table, Field *field, LEX_STRING *vcol_expr, bool *error_reported); -TABLE_SHARE *alloc_table_share(TABLE_LIST *table_list, char *key, +TABLE_SHARE *alloc_table_share(TABLE_LIST *table_list, const char *key, uint key_length); void init_tmp_table_share(THD *thd, TABLE_SHARE *share, const char *key, uint key_length, |