diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sql/table.cc b/sql/table.cc index dd924fa6647..811094ccc76 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -6772,6 +6772,14 @@ void TABLE::create_key_part_by_field(KEY_PART_INFO *key_part_info, might be reused. */ key_part_info->store_length= key_part_info->length; + /* + For BIT fields null_bit is not set to 0 even if the field is defined + as NOT NULL, look at Field_bit::Field_bit + */ + if (!field->real_maybe_null()) + { + key_part_info->null_bit= 0; + } /* The total store length of the key part is the raw length of the field + |