Below is the list of changes that have just been committed into a local
5.0 repository of marty. When marty does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet
1.1913 05/05/07 22:41:30 mskold (AT) mysql (DOT) com +2 -0
Removed double cond_push

sql/ha_ndbcluster.cc
1.183 05/05/07 22:39:31 mskold (AT) mysql (DOT) com +16 -14
Removed double cond_push

sql/sql_select.cc
1.324 05/05/07 22:39:30 mskold (AT) mysql (DOT) com +4 -9
Removed double cond_push

# This is a BitKeeper patch. What follows are the unified diffs for the
# set of deltas contained in the patch. The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User: mskold
# Host: blowfish.ndb.mysql.com
# Root: /usr/local/home/marty/MySQL/mysql-5.0

--- 1.323/sql/sql_select.cc Tue May 3 08:23:08 2005
+++ 1.324/sql/sql_select.cc Sat May 7 22:39:30 2005
@@ -5403,10 +5403,12 @@
tab->select_cond=sel->cond=tmp;
if (thd->variables.engine_condition_pushdown)
{
+ COND *push_cond=
+ make_cond_for_table(cond,current_map,current_map);
tab->table->file->pushed_cond= NULL;
/* Push condition to handler */
- if (!tab->table->file->cond_push(tmp))
- tab->table->file->pushed_cond= tmp;
+ if (!tab->table->file->cond_push(push_cond))
+ tab->table->file->pushed_cond= push_cond;
}
}
else
@@ -5530,13 +5532,6 @@
thd->memdup((gptr) sel, sizeof(SQL_SELECT));
tab->cache.select->cond=tmp;
tab->cache.select->read_tables=join->const_table_map;
- if (thd->variables.engine_condition_pushdown &&
- (!tab->table->file->pushed_cond))
- {
- /* Push condition to handler */
- if (!tab->table->file->cond_push(tmp))
- tab->table->file->pushed_cond= tmp;
- }
}
}
}

--- 1.182/sql/ha_ndbcluster.cc Fri Apr 29 11:53:33 2005
+++ 1.183/sql/ha_ndbcluster.cc Sat May 7 22:39:31 2005
@@ -6101,24 +6101,26 @@
COND*
ha_ndbcluster::cond_push(const COND *cond)
{
- Ndb_cond_stack *ndb_cond = new Ndb_cond_stack();
DBUG_ENTER("cond_push");
- DBUG_EXECUTE("where",print_where((COND *)cond, m_tabname);
- if (m_cond_stack)
- ndb_cond->next= m_cond_stack;
- else
- ndb_cond->next= NULL;
- m_cond_stack= ndb_cond;
-
- if (serialize_cond(cond, ndb_cond))
+ if (cond)
{
+ Ndb_cond_stack *ndb_cond = new Ndb_cond_stack();
+ DBUG_EXECUTE("where",print_where((COND *)cond, m_tabname);
+ if (m_cond_stack)
+ ndb_cond->next= m_cond_stack;
+ else
+ ndb_cond->next= NULL;
+ m_cond_stack= ndb_cond;
+
+ if (serialize_cond(cond, ndb_cond))
+ {
DBUG_RETURN(NULL);
+ }
+ else
+ {
+ cond_pop();
+ }
}
- else
- {
- cond_pop();
- }
-
DBUG_RETURN(cond);
}


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