diff options
Diffstat (limited to 'innobase/include/row0sel.h')
| -rw-r--r-- | innobase/include/row0sel.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/innobase/include/row0sel.h b/innobase/include/row0sel.h index cfc30852b87..a35d588ad08 100644 --- a/innobase/include/row0sel.h +++ b/innobase/include/row0sel.h @@ -87,9 +87,11 @@ row_printf_step( /* out: query thread to run next or NULL */ que_thr_t* thr); /* in: query thread */ /******************************************************************** -Converts a key value stored in MySQL format to an Innobase dtuple. -The last field of the key value may be just a prefix of a fixed length -field: hence the parameter key_len. */ +Converts a key value stored in MySQL format to an Innobase dtuple. The last +field of the key value may be just a prefix of a fixed length field: hence +the parameter key_len. But currently we do not allow search keys where the +last field is only a prefix of the full key field len and print a warning if +such appears. */ void row_sel_convert_mysql_key_to_innobase( @@ -100,6 +102,7 @@ row_sel_convert_mysql_key_to_innobase( to index! */ byte* buf, /* in: buffer to use in field conversions */ + ulint buf_len, /* in: buffer length */ dict_index_t* index, /* in: index of the key value */ byte* key_ptr, /* in: MySQL key value */ ulint key_len); /* in: MySQL key value length */ |