diff options
Diffstat (limited to 'storage/xtradb/handler/ha_innodb.h')
| -rw-r--r-- | storage/xtradb/handler/ha_innodb.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/storage/xtradb/handler/ha_innodb.h b/storage/xtradb/handler/ha_innodb.h index 7b0d20aec72..e6026f81c99 100644 --- a/storage/xtradb/handler/ha_innodb.h +++ b/storage/xtradb/handler/ha_innodb.h @@ -315,8 +315,17 @@ class ha_innobase: public handler void set_partition_owner_stats(ha_statistics *stats); bool check_if_incompatible_data(HA_CREATE_INFO *info, uint table_changes); + bool check_if_supported_virtual_columns(void) { return TRUE; } + /** This function reads zip dict-related info from SYS_ZIP_DICT + and SYS_ZIP_DICT_COLS for all columns marked with + COLUMN_FORMAT_TYPE_COMPRESSED flag and updates + zip_dict_name / zip_dict_data for those which have associated + compression dictionaries. + */ + virtual void update_field_defs_with_zip_dict_info(); + private: /** Builds a 'template' to the prebuilt struct. @@ -732,3 +741,31 @@ ib_push_frm_error( TABLE* table, /*!< in: MySQL table */ ulint n_keys, /*!< in: InnoDB #keys */ bool push_warning); /*!< in: print warning ? */ + +/** This function checks if all the compression dictionaries referenced +in table->fields exist in SYS_ZIP_DICT InnoDB system table. +@return true if all referenced dictionaries exist */ +UNIV_INTERN +bool +innobase_check_zip_dicts( + const TABLE* table, /*!< in: table in MySQL data + dictionary */ + ulint* dict_ids, /*!< out: identified zip dict ids + (at least n_fields long) */ + trx_t* trx, /*!< in: transaction */ + const char** err_dict_name); /*!< out: the name of the + zip_dict which does not exist. */ + +/** This function creates compression dictionary references in +SYS_ZIP_DICT_COLS InnoDB system table for table_id based on info +in table->fields and provided zip dict ids. */ +UNIV_INTERN +void +innobase_create_zip_dict_references( + const TABLE* table, /*!< in: table in MySQL data + dictionary */ + table_id_t ib_table_id, /*!< in: table ID in Innodb data + dictionary */ + ulint* zip_dict_ids, /*!< in: zip dict ids + (at least n_fields long) */ + trx_t* trx); /*!< in: transaction */ |