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| author | serg@serg.mysql.com <> | 2003-03-04 18:02:56 +0100 |
|---|---|---|
| committer | serg@serg.mysql.com <> | 2003-03-04 18:02:56 +0100 |
| commit | 80c34b2aefab3a009b5bc9c5a96318f72fcddf56 (patch) | |
| tree | ba1e6fb743205a17d02a54645937ce5834903ffa /sql | |
| parent | 9d633d9a923ebf0a542059ddf3412c050689b97d (diff) | |
| download | mariadb-git-80c34b2aefab3a009b5bc9c5a96318f72fcddf56.tar.gz | |
fixed Field::eq() to work with CHAR(0) fields
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/field.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/field.h b/sql/field.h index e822f6a71d6..fb3cf2178e2 100644 --- a/sql/field.h +++ b/sql/field.h @@ -64,7 +64,7 @@ public: virtual String *val_str(String*,String *)=0; virtual Item_result result_type () const=0; virtual Item_result cmp_type () const { return result_type(); } - bool eq(Field *field) { return ptr == field->ptr; } + bool eq(Field *field) { return ptr == field->ptr && null_ptr == field->null_ptr; } virtual bool eq_def(Field *field); virtual uint32 pack_length() const { return (uint32) field_length; } virtual void reset(void) { bzero(ptr,pack_length()); } |