diff options
Diffstat (limited to 'storage/xtradb/include/row0sel.h')
| -rw-r--r-- | storage/xtradb/include/row0sel.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/storage/xtradb/include/row0sel.h b/storage/xtradb/include/row0sel.h index 8544b9d08ba..1c4ea6f7244 100644 --- a/storage/xtradb/include/row0sel.h +++ b/storage/xtradb/include/row0sel.h @@ -128,7 +128,12 @@ row_sel_convert_mysql_key_to_innobase( in the tuple is already according to index! */ byte* buf, /*!< in: buffer to use in field - conversions */ + conversions; NOTE that dtuple->data + may end up pointing inside buf so + do not discard that buffer while + the tuple is being used. See + row_mysql_store_col_in_innobase_format() + in the case of DATA_INT */ ulint buf_len, /*!< in: buffer length */ dict_index_t* index, /*!< in: index of the key value */ const byte* key_ptr, /*!< in: MySQL key value */ |