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Merge sunlight.local:/local_work/tmp_merge-5.0-opt-mysql

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into  sunlight.local:/local_work/tmp_merge-5.1-opt-mysql


client/mysql.cc:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/r/group_min_max.result:
  Auto merged
BitKeeper/deleted/.del-make_win_src_distribution.sh~f80d8fca44e4e5f1:
  Auto merged
BitKeeper/deleted/.del-mysqld.dsp~ffdbf2d234e23e56:
  Auto merged
BitKeeper/deleted/.del-mysqld_ia64.dsp~7f8cf84d81ee04e2:
  Auto merged
BitKeeper/deleted/.del-mysqldump.dsp~a8bd23547d3fc27e:
  Auto merged
BitKeeper/deleted/.del-mysqldump_ia64.dsp~a2aabe898be35b31:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/ps_7ndb.result:
  Auto merged
mysql-test/r/type_ranges.result:
  Auto merged
mysql-test/r/udf.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
mysql-test/t/func_gconcat.test:
  Auto merged
mysql-test/t/func_group.test:
  Auto merged
mysql-test/t/group_min_max.test:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
mysql-test/t/innodb_mysql.test:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/view.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/time.cc:
  Auto merged
storage/ndb/test/ndbapi/Makefile.am:
  Auto merged
strings/decimal.c:
  Auto merged
mysql-test/r/analyse.result:
  Manual merge
mysql-test/r/bigint.result:
  Manual merge
mysql-test/r/create.result:
  Manual merge
mysql-test/r/information_schema.result:
  Manual merge
mysql-test/r/ps_2myisam.result:
  Manual merge
mysql-test/r/ps_3innodb.result:
  Manual merge
mysql-test/r/ps_4heap.result:
  Manual merge
mysql-test/r/ps_5merge.result:
  Manual merge
mysql-test/r/ps_6bdb.result:
  Manual merge
mysql-test/r/rpl_insert_id.result:
  Manual merge
mysql-test/r/select.result:
  Manual merge
mysql-test/r/sp.result:
  Manual merge
mysql-test/r/subselect.result:
  Manual merge
mysql-test/t/information_schema.test:
  Manual merge
mysql-test/t/rpl_insert_id.test:
  Manual merge
sql/field.h:
  Manual merge
sql/item.cc:
  Manual merge
sql/item.h:
  Manual merge
sql/item_strfunc.h:
  Manual merge
sql/item_sum.cc:
  Manual merge
sql/mysql_priv.h:
  Manual merge
sql/share/errmsg.txt:
  Manual merge
sql/sql_class.h:
  Manual merge
sql/sql_select.cc:
  Manual merge
This commit is contained in:
unknown
2006-07-30 00:33:24 +04:00
parent fc466665b7 08be4e96a9
commit ddb91478e8
74 changed files with 1721 additions and 145 deletions
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47
sql/sql_base.cc
View File

@ -4974,36 +4974,48 @@ store_top_level_join_columns(THD *thd, TABLE_LIST *table_ref,
if (table_ref->nested_join)
{
List_iterator_fast<TABLE_LIST> nested_it(table_ref->nested_join->join_list);
TABLE_LIST *cur_left_neighbor= nested_it++;
TABLE_LIST *cur_right_neighbor= NULL;
TABLE_LIST *same_level_left_neighbor= nested_it++;
TABLE_LIST *same_level_right_neighbor= NULL;
/* Left/right-most neighbors, possibly at higher levels in the join tree. */
TABLE_LIST *real_left_neighbor, *real_right_neighbor;
while (cur_left_neighbor)
while (same_level_left_neighbor)
{
TABLE_LIST *cur_table_ref= cur_left_neighbor;
cur_left_neighbor= nested_it++;
TABLE_LIST *cur_table_ref= same_level_left_neighbor;
same_level_left_neighbor= nested_it++;
/*
The order of RIGHT JOIN operands is reversed in 'join list' to
transform it into a LEFT JOIN. However, in this procedure we need
the join operands in their lexical order, so below we reverse the
join operands. Notice that this happens only in the first loop, and
not in the second one, as in the second loop cur_left_neighbor == NULL.
This is the correct behavior, because the second loop
sets cur_table_ref reference correctly after the join operands are
join operands. Notice that this happens only in the first loop,
and not in the second one, as in the second loop
same_level_left_neighbor == NULL.
This is the correct behavior, because the second loop sets
cur_table_ref reference correctly after the join operands are
swapped in the first loop.
*/
if (cur_left_neighbor &&
if (same_level_left_neighbor &&
cur_table_ref->outer_join & JOIN_TYPE_RIGHT)
{
/* This can happen only for JOIN ... ON. */
DBUG_ASSERT(table_ref->nested_join->join_list.elements == 2);
swap_variables(TABLE_LIST*, cur_left_neighbor, cur_table_ref);
swap_variables(TABLE_LIST*, same_level_left_neighbor, cur_table_ref);
}
/*
Pick the parent's left and right neighbors if there are no immediate
neighbors at the same level.
*/
real_left_neighbor= (same_level_left_neighbor) ?
same_level_left_neighbor : left_neighbor;
real_right_neighbor= (same_level_right_neighbor) ?
same_level_right_neighbor : right_neighbor;
if (cur_table_ref->nested_join &&
store_top_level_join_columns(thd, cur_table_ref,
cur_left_neighbor, cur_right_neighbor))
real_left_neighbor, real_right_neighbor))
goto err;
cur_right_neighbor= cur_table_ref;
same_level_right_neighbor= cur_table_ref;
}
}
@ -5876,12 +5888,17 @@ fill_record(THD * thd, List<Item> &fields, List<Item> &values,
bool ignore_errors)
{
List_iterator_fast<Item> f(fields),v(values);
Item *value;
Item *value, *fld;
Item_field *field;
DBUG_ENTER("fill_record");
while ((field=(Item_field*) f++))
while ((fld= f++))
{
if (!(field= fld->filed_for_view_update()))
{
my_error(ER_NONUPDATEABLE_COLUMN, MYF(0), fld->name);
DBUG_RETURN(TRUE);
}
value=v++;
Field *rfield= field->field;
TABLE *table= rfield->table;