mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-05 06:35:33 +02:00
Code Issues Projects Releases Packages Wiki Activity

Automatic primary key for BDB tables

Browse source 
sql/field.h:
  Cleanup
sql/filesort.cc:
  Cleanup
sql/opt_range.cc:
  Remove index in use
sql/sql_base.cc:
  Allow Berkeley DB tables used only the index when the query only uses
  the index + data from the primary key
sql/sql_select.cc:
  Fix for left join optimization
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
This commit is contained in:
unknown 2000-10-16 02:29:48 +03:00
commit 9c019f4e4f
12 changed files with 349 additions and 143 deletions
Download patch file Download diff file Expand all files Collapse all files

10
sql/sql_select.cc
View file

@ -2352,6 +2352,11 @@ make_join_readinfo(JOIN *join,uint options)
break;
case JT_EQ_REF:
table->status=STATUS_NO_RECORD;
if (tab->select)
{
delete tab->select->quick;
tab->select->quick=0;
}
delete tab->quick;
tab->quick=0;
table->file->index_init(tab->ref.key);
@ -2365,6 +2370,11 @@ make_join_readinfo(JOIN *join,uint options)
break;
case JT_REF:
table->status=STATUS_NO_RECORD;
if (tab->select)
{
delete tab->select->quick;
tab->select->quick=0;
}
delete tab->quick;
tab->quick=0;
table->file->index_init(tab->ref.key);