diff options
Diffstat (limited to 'storage/innobase/include/dict0dict.h')
| -rw-r--r-- | storage/innobase/include/dict0dict.h | 82 |
1 files changed, 75 insertions, 7 deletions
diff --git a/storage/innobase/include/dict0dict.h b/storage/innobase/include/dict0dict.h index f979d0fcc96..57e51cbb6ba 100644 --- a/storage/innobase/include/dict0dict.h +++ b/storage/innobase/include/dict0dict.h @@ -585,6 +585,20 @@ dict_table_get_next_index( # define dict_table_get_next_index(index) UT_LIST_GET_NEXT(indexes, index) #endif /* UNIV_DEBUG */ #endif /* !UNIV_HOTBACKUP */ + +/* Skip corrupted index */ +#define dict_table_skip_corrupt_index(index) \ + while (index && dict_index_is_corrupted(index)) { \ + index = dict_table_get_next_index(index); \ + } + +/* Get the next non-corrupt index */ +#define dict_table_next_uncorrupted_index(index) \ +do { \ + index = dict_table_get_next_index(index); \ + dict_table_skip_corrupt_index(index); \ +} while (0) + /********************************************************************//** Check whether the index is the clustered index. @return nonzero for clustered index, zero for other indexes */ @@ -593,7 +607,7 @@ ulint dict_index_is_clust( /*================*/ const dict_index_t* index) /*!< in: index */ - __attribute__((pure)); + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Check whether the index is unique. @return nonzero for unique index, zero for other indexes */ @@ -602,7 +616,7 @@ ulint dict_index_is_unique( /*=================*/ const dict_index_t* index) /*!< in: index */ - __attribute__((pure)); + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Check whether the index is the insert buffer tree. @return nonzero for insert buffer, zero for other indexes */ @@ -611,7 +625,7 @@ ulint dict_index_is_ibuf( /*===============*/ const dict_index_t* index) /*!< in: index */ - __attribute__((pure)); + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Check whether the index is a secondary index or the insert buffer tree. @return nonzero for insert buffer, zero for other indexes */ @@ -620,7 +634,7 @@ ulint dict_index_is_sec_or_ibuf( /*======================*/ const dict_index_t* index) /*!< in: index */ - __attribute__((pure)); + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Gets the number of user-defined columns in a table in the dictionary @@ -630,7 +644,8 @@ UNIV_INLINE ulint dict_table_get_n_user_cols( /*=======================*/ - const dict_table_t* table); /*!< in: table */ + const dict_table_t* table) /*!< in: table */ + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Gets the number of system columns in a table in the dictionary cache. @return number of system (e.g., ROW_ID) columns of a table */ @@ -638,7 +653,8 @@ UNIV_INLINE ulint dict_table_get_n_sys_cols( /*======================*/ - const dict_table_t* table); /*!< in: table */ + const dict_table_t* table) /*!< in: table */ + __attribute__((nonnull, pure, warn_unused_result)); /********************************************************************//** Gets the number of all columns (also system) in a table in the dictionary cache. @@ -647,7 +663,8 @@ UNIV_INLINE ulint dict_table_get_n_cols( /*==================*/ - const dict_table_t* table); /*!< in: table */ + const dict_table_t* table) /*!< in: table */ + __attribute__((nonnull, pure, warn_unused_result)); #ifdef UNIV_DEBUG /********************************************************************//** Gets the nth column of a table. @@ -1243,6 +1260,57 @@ void dict_close(void); /*============*/ +/**********************************************************************//** +Check whether the table is corrupted. +@return nonzero for corrupted table, zero for valid tables */ +UNIV_INLINE +ulint +dict_table_is_corrupted( +/*====================*/ + const dict_table_t* table) /*!< in: table */ + __attribute__((nonnull, pure, warn_unused_result)); + +/**********************************************************************//** +Check whether the index is corrupted. +@return nonzero for corrupted index, zero for valid indexes */ +UNIV_INLINE +ulint +dict_index_is_corrupted( +/*====================*/ + const dict_index_t* index) /*!< in: index */ + __attribute__((nonnull, pure, warn_unused_result)); + +/**********************************************************************//** +Flags an index and table corrupted both in the data dictionary cache +and in the system table SYS_INDEXES. */ +UNIV_INTERN +void +dict_set_corrupted( +/*===============*/ + dict_index_t* index) /*!< in/out: index */ + UNIV_COLD __attribute__((nonnull)); + +/**********************************************************************//** +Flags an index corrupted in the data dictionary cache only. This +is used mostly to mark a corrupted index when index's own dictionary +is corrupted, and we force to load such index for repair purpose */ +UNIV_INTERN +void +dict_set_corrupted_index_cache_only( +/*================================*/ + dict_index_t* index, /*!< in/out: index */ + dict_table_t* table); /*!< in/out: table */ + +/**********************************************************************//** +Flags a table with specified space_id corrupted in the table dictionary +cache. +@return TRUE if successful */ +UNIV_INTERN +ibool +dict_set_corrupted_by_space( +/*========================*/ + ulint space_id); /*!< in: space ID */ + #ifndef UNIV_NONINL #include "dict0dict.ic" #endif |