diff options
| author | unknown <monty@narttu.mysql.fi> | 2003-05-13 18:58:26 +0300 |
|---|---|---|
| committer | unknown <monty@narttu.mysql.fi> | 2003-05-13 18:58:26 +0300 |
| commit | dc1e55f8194db83e7a40dea5bf49e9fef970826c (patch) | |
| tree | b0c44d624533c05fb3586c52901c5d00fe1f3186 /sql/field.h | |
| parent | 4ccf66df87bfe9290d686e7abd585d3ffe1c1370 (diff) | |
| download | mariadb-git-dc1e55f8194db83e7a40dea5bf49e9fef970826c.tar.gz | |
Fix for UNION and LEFT JOIN (Bug #386)
Fixed wrong logging of Access denied error (Bug #398)
include/my_global.h:
Fix for QNX
mysql-test/r/union.result:
new test case
mysql-test/t/union.test:
Test of bug in union and left join
mysys/my_seek.c:
Safety fix to find out when pos gets a wrong value
sql/field.h:
Fix for UNION and LEFT JOIN
sql/mysql_priv.h:
Fix for UNION and LEFT JOIN
sql/sql_base.cc:
Fix for UNION and LEFT JOIN
sql/sql_insert.cc:
Fix for UNION and LEFT JOIN
sql/sql_parse.cc:
Fixed wrong logging of Access denied error
sql/sql_union.cc:
Fix for UNION and LEFT JOIN
sql/sql_update.cc:
Fix for UNION and LEFT JOIN
Diffstat (limited to 'sql/field.h')
| -rw-r--r-- | sql/field.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/field.h b/sql/field.h index 842bbb89988..e63802d8c00 100644 --- a/sql/field.h +++ b/sql/field.h @@ -122,6 +122,8 @@ public: Field *tmp= (Field*) memdup_root(root,(char*) this,size_of()); if (tmp) { + if (tmp->table->maybe_null) + tmp->flags&= ~NOT_NULL_FLAG; tmp->table=new_table; tmp->key_start=tmp->part_of_key=tmp->part_of_sortkey=0; tmp->unireg_check=Field::NONE; |