diff options
| author | unknown <evgen@sunlight.local> | 2006-04-05 20:12:26 +0400 |
|---|---|---|
| committer | unknown <evgen@sunlight.local> | 2006-04-05 20:12:26 +0400 |
| commit | 7042df6228536b05d9eabc7a428af30def8ec204 (patch) | |
| tree | caadf65dd865136ee2466310baad951b9add3fef /sql/sql_update.cc | |
| parent | b42462c54664816e47db2ebfdabd4bc2f85e62ec (diff) | |
| parent | af5e4098a8ec7677de4e1aae54f9326a5a2ec1c0 (diff) | |
| download | mariadb-git-7042df6228536b05d9eabc7a428af30def8ec204.tar.gz | |
Manually merged
Diffstat (limited to 'sql/sql_update.cc')
| -rw-r--r-- | sql/sql_update.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/sql_update.cc b/sql/sql_update.cc index b19d6504b2e..75e8db6621f 100644 --- a/sql/sql_update.cc +++ b/sql/sql_update.cc @@ -1229,6 +1229,11 @@ multi_update::initialize_tables(JOIN *join) Field_string offset(table->file->ref_length, 0, "offset", &my_charset_bin); offset.init(table); + /* + The field will be converted to varstring when creating tmp table if + table to be updated was created by mysql 4.1. Deny this. + */ + offset.can_alter_field_type= 0; if (!(ifield= new Item_field(((Field *) &offset)))) DBUG_RETURN(1); ifield->maybe_null= 0; |