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Diffstat (limited to 'storage/innobase/include/row0mysql.h')
| -rw-r--r-- | storage/innobase/include/row0mysql.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/storage/innobase/include/row0mysql.h b/storage/innobase/include/row0mysql.h index e3f7ea7d701..60acf0a54f7 100644 --- a/storage/innobase/include/row0mysql.h +++ b/storage/innobase/include/row0mysql.h @@ -737,6 +737,7 @@ struct row_prebuilt_t { ulint n_rows_fetched; /*!< number of rows fetched after positioning the current cursor */ ulint fetch_direction;/*!< ROW_SEL_NEXT or ROW_SEL_PREV */ +#if 0 byte* fetch_cache[MYSQL_FETCH_CACHE_SIZE]; /*!< a cache for fetched rows if we fetch many rows from the same cursor: @@ -747,14 +748,17 @@ struct row_prebuilt_t { allocated mem buf start, because there is a 4 byte magic number at the start and at the end */ +#endif bool keep_other_fields_on_keyread; /*!< when using fetch cache with HA_EXTRA_KEYREAD, don't overwrite other fields in mysql row row buffer.*/ +#if 0 ulint fetch_cache_first;/*!< position of the first not yet fetched row in fetch_cache */ ulint n_fetch_cached; /*!< number of not yet fetched rows in fetch_cache */ +#endif mem_heap_t* blob_heap; /*!< in SELECTS BLOB fields are copied to this heap */ mem_heap_t* old_vers_heap; /*!< memory heap where a previous |