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Code Activity

Fix for UNION and LEFT JOIN (Bug #386)

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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
This commit is contained in:
unknown
2003-05-13 18:58:26 +03:00
parent 4ccf66df87
commit dc1e55f819
11 changed files with 150 additions and 21 deletions
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2
sql/field.h
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@ -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;