diff options
Diffstat (limited to 'storage/innobase/include/fts0types.h')
| -rw-r--r-- | storage/innobase/include/fts0types.h | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/storage/innobase/include/fts0types.h b/storage/innobase/include/fts0types.h index 04e99d595c5..fb278d543c4 100644 --- a/storage/innobase/include/fts0types.h +++ b/storage/innobase/include/fts0types.h @@ -75,6 +75,7 @@ struct fts_index_cache_t { que_t** ins_graph; /*!< Insert query graphs */ + que_t** sel_graph; /*!< Select query graphs */ CHARSET_INFO* charset; /*!< charset */ }; @@ -86,7 +87,35 @@ struct fts_stopword_t { CHARSET_INFO* charset; /*!< charset for stopword */ }; -struct fts_sync_t; +/** The SYNC state of the cache. There is one instance of this struct +associated with each ADD thread. */ +struct fts_sync_t { + trx_t* trx; /*!< The transaction used for SYNCing + the cache to disk */ + dict_table_t* table; /*!< Table with FTS index(es) */ + ulint max_cache_size; /*!< Max size in bytes of the cache */ + ibool cache_full; /*!< flag, when true it indicates that + we need to sync the cache to disk */ + ulint lower_index; /*!< the start index of the doc id + vector from where to start adding + documents to the FTS cache */ + ulint upper_index; /*!< max index of the doc id vector to + add to the FTS cache */ + ibool interrupted; /*!< TRUE if SYNC was interrupted */ + doc_id_t min_doc_id; /*!< The smallest doc id added to the + cache. It should equal to + doc_ids[lower_index] */ + doc_id_t max_doc_id; /*!< The doc id at which the cache was + noted as being full, we use this to + set the upper_limit field */ + time_t start_time; /*!< SYNC start time; only used if + fts_enable_diag_print */ + bool in_progress; /*!< flag whether sync is in progress.*/ + bool unlock_cache; /*!< flag whether unlock cache when + write fts node */ + /** condition variable for in_progress; used with table->fts->cache->lock */ + pthread_cond_t cond; +}; /** The cache for the FTS system. It is a memory-based inverted index that new entries are added to, until it grows over the configured maximum @@ -175,6 +204,7 @@ struct fts_node_t { ulint ilist_size_alloc; /*!< Allocated size of ilist in bytes */ + bool synced; /*!< flag whether the node is synced */ }; /** A tokenizer word. Contains information about one word. */ |